Merge branch 'main' into feature/development-docs

* Add WhatsappContacts module to extract WhatsApp disappearing messages state

WhatsApp on iOS stores the disappearing messages timer for 1:1 chats on
the contact records in ContactsV2.sqlite, not in ChatStorage.sqlite. Add
a new WhatsappContacts module which extracts contact records from this
database, including phone numbers, WhatsApp and LID identifiers, and the
per-contact disappearing messages duration, and emits a timeline event
when a disappearing messages timer was set.

The database is often missing from incremental backups, so the module
logs a clear warning and returns no results instead of failing. Columns
are selected based on the actual table schema to tolerate changes across
WhatsApp versions, and if the disappearing messages column is absent the
state is reported as unknown rather than off.

The test fixture is a synthetic ContactsV2.sqlite with fictional
contacts, stored under the backup file ID derived from the WhatsApp
shared app group domain.

* Fix InteractionC contact resolution and resolve WhatsApp LIDs to contacts

The two primary InteractionC queries contained a SQL syntax error in
their direction CASE expression (a double column alias), so they always
failed and the module silently fell back to a reduced query without the
recipient join. As a result outgoing messages were serialized with no
counterpart at all ("from None (None)"). Fix the syntax so recipient
names and identifiers are extracted again, and normalize the raw 0/1
direction values from the fallback queries to INCOMING/OUTGOING.

WhatsApp identifies chat peers in interactionC.db by LID and stores the
peer LID in the domain identifier, which InteractionC could not map to a
person. Declare a dependency on the WhatsappContacts module and resolve
sender, recipient and domain identifiers (LID, JID or phone number)
against the WhatsApp contacts database, adding resolved phone number and
name fields to WhatsApp records.

Rewrite the timeline serialization to use the resolved values, fall back
to the chat peer from the domain identifier when no recipient was
recorded, label the local user instead of printing None, and include the
message direction and group name.

* Add timeline events for all WhatsApp contact timestamps

Extract ZABOUTEXPIRATIONTIMESTAMP and emit a timeline event for each
timestamp stored on a WhatsApp contact record: disappearing messages
timer changes, "about" text changes and scheduled expiry, and contact
record updates. ContactsV2.sqlite stores no other date attributes in
any released schema version.

* Add first and last interaction timeline events for WhatsApp chats

Extract one record per ZWACHATSESSION with the first and last stored
message dates, the session's own last-message date, the group creation
date and message counts. Each chat produces chat_first_message and
chat_last_message timeline events, and groups a group_created event.
The session last-message date is preferred over the newest stored
message because it survives message deletion.

* Resolve WhatsApp LID chat identifiers via the LID pair table

Recent WhatsApp versions key 1:1 chat sessions by an opaque LID rather
than the contact's phone number. Extract the ZWAPHONENUMBERLIDPAIR
table from the dedicated LID.sqlite database (or from ChatStorage
itself in versions that store it there) and use it to populate
partner_resolved_phone_number on chat session records and in timeline
events, without requiring the often-missing ContactsV2.sqlite. Each
pair is also extracted as a record and produces a lid_pair_recorded
timeline event marking when the association was learned.

* Reduce duplicate InteractionC timeline events

The interaction record's creation date normally trails its start date
by milliseconds, so serializing both nearly doubled the timeline with
duplicate entries. Only emit the creation date when it diverges from
the start date by more than an hour, with explicit wording, since a
record created long after its event indicates backfill by sync,
restore or tampering.

Per-contact aggregate dates from ZCONTACTS repeat on every interaction
row of the same contact and carried that row's message text. Serialize
them with contact-centric data strings instead, so timeline
de-duplication collapses them into one first/last-seen event per
contact.

.github/workflows/add-issue-to-project.yml

@@ -11,7 +11,7 @@ jobs:
     name: Add issue to project
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/add-to-project@v0.5.0
+      - uses: actions/add-to-project@v2
         with:
           # You can target a project in a different organization
           # to the issue

.github/workflows/mypy.yml

@@ -11,13 +11,13 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Setup Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.10"
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.0.0
         with:
           enable-cache: true
       - name: Install Dependencies

.github/workflows/publish-release-docker.yml

@@ -36,10 +36,10 @@ jobs:
             tag-suffix: "-android"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
       - name: Log in to the Container registry
-        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -47,7 +47,7 @@ jobs:
       # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels.
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           flavor: |
@@ -59,21 +59,24 @@ jobs:
             type=raw,enable=${{ github.ref_type == 'tag' }},value=${{ github.ref_name }},suffix=${{ matrix.platform.tag-suffix }}
             type=sha,suffix=${{ matrix.platform.tag-suffix }}
             type=sha,format=long,suffix=${{ matrix.platform.tag-suffix }}
+      # Register emulators so Buildx can build the ARM64 images on the AMD64 runner.
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v4
       # This step sets up some additional capabilities to generate the provenance and sbom attestations
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages.
       # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository.
       # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
       - name: Build and push Docker image
         id: push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           file: ${{ matrix.platform.dockerfile }}
           context: .
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           provenance: mode=max
           sbom: true
-

.github/workflows/ruff.yml

@@ -12,13 +12,13 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Setup Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.10"
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.0.0
         with:
           enable-cache: true
       - name: Install Dependencies

.github/workflows/tests.yml

@@ -15,13 +15,13 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.0.0
         with:
           enable-cache: true
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Python dependencies

.github/workflows/update-ios-data.yml

@@ -11,10 +11,12 @@ jobs:
   update-ios-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v7
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v7
+      - name: Install script dependencies
+        run: python -m pip install "packaging==26.3"
       - name: Run script to fetch latest iOS releases from Apple RSS feed.
-        run: python3 .github/workflows/scripts/update-ios-releases.py
+        run: python .github/workflows/scripts/update-ios-releases.py
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v8
         with:

Dockerfile

@@ -119,12 +119,23 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \
   && apt-get install -y \
   adb \
+  binutils \
   default-jre-headless \
+  file \
+  jq \
+  less \
   libcurl4 \
+  libimage-exiftool-perl \
   libssl3 \
   libusb-1.0-0 \
+  moreutils \
+  p7zip-full \
   python3 \
-  sqlite3
+  ripgrep \
+  sqlite3 \
+  tree \
+  unzip \
+  xxd
 COPY --from=build-libplist /build /
 COPY --from=build-libimobiledevice-glue /build /
 COPY --from=build-libtatsu /build /
@@ -144,7 +155,7 @@ ADD --checksum=sha256:a20e07f8b2ea47620aff0267f230c3f1f495f097081fd709eec51cf2a2
 RUN echo 'alias abe="java -jar /opt/abe/abe.jar"' >> ~/.bashrc
 
 # Generate adb key folder
-RUN echo 'if [ ! -f /root/.android/adbkey ]; then adb keygen /root/.android/adbkey 2&>1 > /dev/null; fi' >> ~/.bashrc
+RUN echo 'if [ ! -f /root/.android/adbkey ]; then adb keygen /root/.android/adbkey > /dev/null 2>&1; fi' >> ~/.bashrc
 RUN mkdir /root/.android
 
 # Setup investigations environment

Dockerfile.android

@@ -31,7 +31,7 @@ ADD --checksum=sha256:a20e07f8b2ea47620aff0267f230c3f1f495f097081fd709eec51cf2a2
 RUN echo 'alias abe="java -jar /opt/abe/abe.jar"' >> ~/.bashrc
 
 # Generate adb key folder
-RUN echo 'if [ ! -f /root/.android/adbkey ]; then adb keygen /root/.android/adbkey 2&>1 > /dev/null; fi' >> ~/.bashrc
+RUN echo 'if [ ! -f /root/.android/adbkey ]; then adb keygen /root/.android/adbkey > /dev/null 2>&1; fi' >> ~/.bashrc
 RUN mkdir /root/.android
 
 ENTRYPOINT [ "/usr/local/bin/mvt-android" ]

README.md

@@ -82,6 +82,11 @@ Module-running `check-*` commands can load custom Python modules with
 [development documentation](https://docs.mvt.re/en/latest/development/) for
 details.
 
+Users can also add top-level commands to `mvt-ios` and `mvt-android` from
+installed Python packages or local files and folders. See the
+[custom CLI command documentation](https://docs.mvt.re/en/latest/custom_commands/)
+for the plugin entry points and `--load-command` interface.
+
 
 ## License
 

docs/android/backup.md

@@ -57,3 +57,9 @@ If the backup is encrypted, ABE will prompt you to enter the password.
 Alternatively, [ab-decrypt](https://github.com/joernheissler/ab-decrypt) can be used for that purpose.
 
 You can then extract SMSs with MVT by passing the folder path as parameter instead of the `.ab` file: `mvt-android check-backup --output /path/to/results/ /path/to/backup/` (the path to backup given should be the folder containing the `apps` folder).
+
+When an output folder is specified, URLs extracted from SMS and MMS messages
+are also written to `urls.json`. Each entry contains the URL, its expanded
+destination when MVT resolved a shortened URL during indicator checking, the
+message timestamp, and the `sms` source. The same file is created by
+`check-androidqf` when its nested Android backup contains messages with URLs.

docs/custom_commands.md

@@ -0,0 +1,107 @@
+# Custom CLI Commands
+
+MVT can load additional top-level commands into `mvt-ios` and `mvt-android`.
+Custom commands are different from [custom forensic modules](development.md#custom-modules):
+commands add new CLI operations, while modules add analysis steps to existing
+`check-*` commands.
+
+!!! warning
+
+    Custom commands run as trusted Python code inside the MVT process. Install
+    or load commands only from sources you trust. MVT does not sandbox
+    third-party commands, and the MVT maintainers do not maintain them.
+
+## Install a Command Package
+
+Python packages can register a Click command or group for either MVT CLI. A
+minimal package can expose this command from `my_mvt_plugin.py`:
+
+```python
+import click
+
+
+@click.command()
+@click.argument("path", type=click.Path(exists=True))
+def summarize(path):
+    """Summarize an acquisition."""
+    click.echo(f"Summarizing {path}")
+```
+
+Register the object in the package's `pyproject.toml`. The entry-point name is
+the command users invoke:
+
+```toml
+[project.entry-points."mvt.ios.cli_plugins"]
+summarize = "my_mvt_plugin:summarize"
+
+[project.entry-points."mvt.android.cli_plugins"]
+summarize = "my_mvt_plugin:summarize"
+```
+
+Use only the iOS or Android group if the command is platform-specific. After
+installing the package in the same environment as MVT, it appears directly in
+the appropriate CLI:
+
+```bash
+mvt-ios summarize ./ios-backup
+mvt-android summarize ./androidqf-output
+```
+
+For a `pipx` installation of MVT, inject the plugin into MVT's environment:
+
+```bash
+pipx inject mvt my-mvt-plugin
+```
+
+When MVT is installed in an active virtual environment, install the plugin with
+`pip` in that environment.
+
+## Load a Command File
+
+For local commands that are not packaged, create a Python file that exports one
+Click command or group named `cli`:
+
+```python
+import click
+
+
+@click.command("case-summary")
+@click.argument("path", type=click.Path(exists=True))
+def cli(path):
+    """Summarize a case directory."""
+    click.echo(f"Summarizing {path}")
+```
+
+Pass the file before the custom command name:
+
+```bash
+mvt-ios --load-command ./case_summary.py case-summary ./ios-backup
+```
+
+`--load-command` can be repeated and also accepts a folder. MVT loads
+non-hidden top-level `*.py` files in sorted order and skips `__init__.py`.
+Every loaded file must export one `cli` object.
+
+To load a file or folder on every invocation, set the platform-specific
+environment variable:
+
+```bash
+export MVT_IOS_CUSTOM_COMMANDS=./ios_commands
+export MVT_ANDROID_CUSTOM_COMMANDS=./android_commands
+```
+
+## Naming and Errors
+
+Built-in MVT commands cannot be replaced. External command names must also be
+unique; when installed packages or environment paths collide, MVT keeps the
+first command and logs a warning. A collision from an explicit
+`--load-command` is a usage error.
+
+A package entry point or environment command that cannot be imported appears
+as a marked broken command without preventing other MVT commands from working.
+Invoke that command to see its package or file source and the underlying error.
+An invalid command supplied explicitly with `--load-command` fails immediately
+with a usage error.
+
+Installed command packages use the entry-point name as the CLI command name.
+The entry point must resolve to a `click.Command` or `click.Group`.

docs/development.md

@@ -82,14 +82,16 @@ class ExampleCustomModule(MVTModule):
         return None
 ```
 
-Use `supported_commands` to restrict a module to specific platform/command
+Use `supported_commands` to declare the platform/command pairs a module
-pairs. Missing or empty `supported_commands` means the module is available to
+supports. Empty `supported_commands` means the module will not run and MVT logs
-all commands, which keeps older modules compatible. Supported pairs are:
+a warning. This explicit declaration is required for every command. Supported
+pairs are:
 
 ```python
 ("ios", "check-backup")
 ("ios", "check-fs")
 ("ios", "check-iocs")
+("ios", "check-sysdiagnose")
 ("android", "check-backup")
 ("android", "check-bugreport")
 ("android", "check-androidqf")

docs/docker.md

@@ -31,4 +31,18 @@ Test if the image was created successfully:
 docker run -it mvt
 ```
 
-If a prompt is spawned successfully, you can close it with `exit`.
+If a prompt is spawned successfully, you can close it with `exit`.
+
+## Access an iOS device from Docker
+
+On the Linux host, install and start [usbmuxd](https://github.com/libimobiledevice/usbmuxd), then connect and unlock the iOS device. The daemon exposes the device through the `/var/run/usbmuxd` socket.
+
+Bind that socket into the container to let MVT communicate with the device:
+
+```bash
+docker run -it \
+    --mount type=bind,source=/var/run/usbmuxd,target=/var/run/usbmuxd \
+    ghcr.io/mvt-project/mvt
+```
+
+If you built the image from source, replace `ghcr.io/mvt-project/mvt` with `mvt`. 

docs/iocs.md

@@ -37,8 +37,10 @@ export MVT_STIX2="/home/user/IOC1.stix2:/home/user/IOC2.stix2"
 ## Network Access
 
 When checking URL indicators, MVT follows recognized shortened URLs with an
-HTTP `HEAD` request. The following environment variables control these
+HTTP `HEAD` request. URL checks are deduplicated and run concurrently, with at
-requests:
+most 20 requests in progress at a time. Redirects within an individual URL
+chain are still followed sequentially. The following environment variables
+control these requests:
 
 - `MVT_NETWORK_ACCESS_ALLOWED` enables or disables network requests. It defaults
   to `true`. Set it to `false` to prevent MVT from attempting to resolve
@@ -73,4 +75,3 @@ You can automaticallly download the latest public indicator files with the comma
 
 Please [open an issue](https://github.com/mvt-project/mvt/issues/) to suggest new sources of STIX-formatted IOCs.
 
-

docs/ios/records.md

@@ -312,6 +312,15 @@ If indicators are provided through the command-line, they are checked against th
 
 ---
 
+### `urls.json`
+
+This JSON file collects URLs extracted from SMS, iMessage, and WhatsApp
+messages. Each entry contains the original URL, its expanded destination when
+MVT resolved a shortened URL during indicator checking, the message timestamp,
+and its `sms` or `whatsapp` source.
+
+---
+
 ### `sms_attachments.json`
 
 !!! info "Availability"
@@ -408,7 +417,21 @@ If indicators are provided through the command-line, they are checked against th
     Backup: :material-check:
     Full filesystem dump: :material-check:
 
-This JSON file is created by mvt-ios' `WhatsApp` module. The module extracts a list of WhatsApp messages from the SQLite database located at *private/var/mobile/Containers/Shared/AppGroup/\*/ChatStorage.sqlite*.
+This JSON file is created by mvt-ios' `WhatsApp` module. The module extracts a list of WhatsApp messages from the SQLite database located at *private/var/mobile/Containers/Shared/AppGroup/\*/ChatStorage.sqlite*, along with one record per chat session (marked with `"record_type": "chat_session"`) containing the first and last interaction dates of each conversation. Chat sessions produce `chat_first_message` and `chat_last_message` timeline events, and group chats additionally produce a `group_created` event. A chat session's last-message date can postdate its newest stored message when the most recent messages in the chat were deleted.
+
+Recent WhatsApp versions key 1:1 chat sessions by an opaque LID identifier rather than the contact's phone number. The module resolves these using the `ZWAPHONENUMBERLIDPAIR` table from the *LID.sqlite* database in the same app group (or from *ChatStorage.sqlite* itself in versions that store it there), populating `partner_resolved_phone_number` on chat session records and using the phone number in timeline events. Each LID-phone number pair is also extracted as a record (`"record_type": "lid_phone_number_pair"`) and produces a `lid_pair_recorded` timeline event marking when WhatsApp learned the association.
 
 If indicators are provided through the command-line, they are checked against the extracted HTTP links. Any matches are stored in *whatsapp_detected.json*.
 
+---
+
+### `whatsapp_contacts.json`
+
+!!! info "Availability"
+    Backup: :material-check:
+    Full filesystem dump: :material-check:
+
+This JSON file is created by mvt-ios' `WhatsappContacts` module. The module extracts WhatsApp contact records from the SQLite database located at *private/var/mobile/Containers/Shared/AppGroup/\*/ContactsV2.sqlite*, including each contact's phone number, WhatsApp and LID identifiers, and the per-contact disappearing messages timer, which is not recorded in *ChatStorage.sqlite*. Each timestamp stored on a contact record produces a timeline event: `disappearing_mode_set` (when the disappearing messages timer was last changed), `about_changed` (when the contact last changed their "about" text), `about_expiration` (when a timed "about" is scheduled to expire) and `contact_last_updated` (when the contact record was last updated).
+
+This database is often missing from incremental backups. When it cannot be found, the module logs a warning and produces no results, in which case the disappearing messages state of chats cannot be determined from the backup.
+

docs/ios/sysdiagnose.md

@@ -0,0 +1,50 @@
+# Check an iOS Sysdiagnose
+
+`mvt-ios check-sysdiagnose` prepares an iOS sysdiagnose archive for analysis by
+custom MVT modules. MVT does not include built-in sysdiagnose modules. You must
+load at least one custom module that explicitly supports this command.
+
+The command accepts either an extracted sysdiagnose directory or the original
+gzip-compressed tar archive.
+
+```bash
+mvt-ios check-sysdiagnose \
+    --load-module ./sysdiagnose_modules.py \
+    --output ./results \
+    ./sysdiagnose_2024.01.02_03-04-05+0200.tar.gz
+```
+
+Use `--hashes` to include hashes for analyzed files in `info.json`, and
+`--list-modules` to display the eligible custom modules without running them.
+
+## Writing a custom module
+
+Extend `SysdiagnoseExtraction` to access the archive contents consistently for
+both directory and tar inputs. Each module must declare the command explicitly
+in `supported_commands`.
+
+```python
+from mvt.ios.modules.sysdiagnose import SysdiagnoseExtraction
+
+
+class ExampleSysdiagnoseModule(SysdiagnoseExtraction):
+    supported_commands = (("ios", "check-sysdiagnose"),)
+    slug = "example_sysdiagnose"
+
+    def run(self):
+        paths = self._get_files_by_pattern("*/example.log")
+        if paths:
+            content = self._get_file_content(paths[0]).decode("utf-8", "replace")
+            self.results = [{"content": content}]
+
+    def check_indicators(self):
+        pass
+
+    def serialize(self, result):
+        return None
+```
+
+The base class provides `from_sysdiagnose_folder()` and
+`from_sysdiagnose_tar()` setup hooks, as well as protected file lookup, file
+reading, and timezone extraction helpers. IPS crash-report metadata is exposed
+on `ips_files`.

mkdocs.yml

@@ -3,6 +3,8 @@ repo_url: https://github.com/mvt-project/mvt
 edit_uri: edit/main/docs/
 copyright: Copyright © 2021-2023 MVT Project Developers
 site_description: Mobile Verification Toolkit Documentation
+not_in_nav: |
+    android/adb.md
 markdown_extensions:
     - attr_list
     - admonition
@@ -28,6 +30,7 @@ nav:
     - Welcome: "index.md"
     - Introduction: "introduction.md"
     - Installation: "install.md"
+    - Command Completion: "command_completion.md"
     - Using Docker: "docker.md"
     - MVT for iOS:
         - iOS Forensic Methodology: "ios/methodology.md"
@@ -39,11 +42,14 @@ nav:
         - Check a Filesystem Dump:
             - Dumping the filesystem: "ios/filesystem/dump.md"
             - Check a Filesystem Dump with mvt-ios: "ios/filesystem/check.md"
+        - Check a Sysdiagnose: "ios/sysdiagnose.md"
         - Records extracted by mvt-ios: "ios/records.md"
     - MVT for Android:
         - Android Forensic Methodology: "android/methodology.md"
         - Check an Android Backup (SMS messages): "android/backup.md"
         - Check Android Intrusion Logs: "android/intrusion_logs.md"
     - Indicators of Compromise: "iocs.md"
-    - Development: "development.md"
+    - Development:
+        - Development Instructions: "development.md"
+        - Custom CLI Commands: "custom_commands.md"
     - License: "license.md"

pyproject.toml

@@ -17,25 +17,25 @@ classifiers = [
     "Programming Language :: Python",
 ]
 dependencies = [
-    "click==8.3.3",
+    "click==8.4.2",
-    "rich==14.3.3",
+    "rich==15.0.0",
     "tld==0.13.2",
-    "requests==2.33.1",
+    "requests==2.34.2",
-    "simplejson==3.20.2",
+    "simplejson==4.1.1",
-    "packaging==26.2",
+    "packaging==26.3",
     "appdirs==1.4.4",
     "iOSbackup==0.9.925",
     "adb-shell[usb]==0.4.4",
-    "libusb1==3.3.1",
+    "libusb1==3.4.0",
-    "cryptography==47.0.0",
+    "cryptography==50.0.0",
     "PyYAML>=6.0.2",
     "pyahocorasick==2.3.1",
-    "betterproto2==0.9.1",
+    "betterproto2==0.10.0",
-    "pydantic==2.13.3",
+    "pydantic==2.13.4",
-    "pydantic-settings==2.14.0",
+    "pydantic-settings==2.15.0",
     "NSKeyedUnArchiver==1.5.2",
     "python-dateutil==2.9.0.post0",
-    "tzdata==2026.2",
+    "tzdata==2026.3",
 ]
 requires-python = ">= 3.10"
 
@@ -65,9 +65,9 @@ dev = [
 docs = [
     "mkdocs==1.6.1",
     "mkdocs-autorefs==1.4.4",
-    "mkdocs-material==9.7.6",
+    "mkdocs-material==9.7.7",
     "mkdocs-material-extensions==1.3.1",
-    "mkdocstrings==1.0.4",
+    "mkdocstrings==1.0.6",
 ]
 
 [build-system]

src/mvt/android/artifacts/dumpsys_battery_history.py

@@ -31,21 +31,38 @@ class DumpsysBatteryHistoryArtifact(AndroidArtifact):
             if line.strip() == "":
                 break
 
-            time_elapsed = line.strip().split(" ", 1)[0]
+            time_parts = line.strip().split()
+            time_elapsed = time_parts[0]
+            if (
+                len(time_parts) > 1
+                and len(time_parts[0]) == 5
+                and time_parts[0][2] == "-"
+                and ":" in time_parts[1]
+            ):
+                time_elapsed = " ".join(time_parts[:2])
 
             event = ""
             if line.find("+job") > 0:
                 event = "start_job"
-                uid = line[line.find("+job") + 5 : line.find(":")]
+                payload = line.split("+job=", 1)[1]
-                service = line[line.find(":") + 1 :].strip('"')
+                uid, separator, service = payload.partition(":")
+                if not separator:
+                    continue
+                service = service.strip().strip('"')
                 package_name = service.split("/")[0]
             elif line.find("-job") > 0:
                 event = "end_job"
-                uid = line[line.find("-job") + 5 : line.find(":")]
+                payload = line.split("-job=", 1)[1]
-                service = line[line.find(":") + 1 :].strip('"')
+                uid, separator, service = payload.partition(":")
+                if not separator:
+                    continue
+                service = service.strip().strip('"')
                 package_name = service.split("/")[0]
             elif line.find("+running +wake_lock=") > 0:
-                uid = line[line.find("+running +wake_lock=") + 21 : line.find(":")]
+                payload = line.split("+running +wake_lock=", 1)[1]
+                uid, separator, _ = payload.partition(":")
+                if not separator:
+                    continue
                 event = "wake"
                 service = (
                     line[line.find("*walarm*:") + 9 :].split(" ")[0].strip('"').strip()

src/mvt/android/artifacts/dumpsys_dbinfo.py

@@ -29,10 +29,9 @@ class DumpsysDBInfoArtifact(AndroidArtifact):
 
     def parse(self, output: str) -> None:
         rxp = re.compile(
-            r".*\[([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\].*\[Pid:\((\d+)\)\](\w+).*sql\=\"(.+?)\""
+            r".*\[((?:[0-9]{4}-)?[0-9]{2}-[0-9]{2} "
-        )  # pylint: disable=line-too-long
+            r"[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\]\s*"
-        rxp_no_pid = re.compile(
+            r"(?:\[Pid:\((\d+)\)\])?([\w-]+).*?sql=\"(.+?)\""
-            r".*\[([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\][ ]{1}(\w+).*sql\=\"(.+?)\""
         )  # pylint: disable=line-too-long
 
         pool = None
@@ -56,29 +55,16 @@ class DumpsysDBInfoArtifact(AndroidArtifact):
                 pool = None
                 continue
 
-            matches = rxp.findall(line)
+            match = rxp.match(line)
-            if not matches:
+            if not match:
-                matches = rxp_no_pid.findall(line)
+                continue
-                if not matches:
-                    continue
 
-                match = matches[0]
+            result = {
-                self.results.append(
+                "isodate": match.group(1),
-                    {
+                "action": match.group(3),
-                        "isodate": match[0],
+                "sql": match.group(4),
-                        "action": match[1],
+                "path": pool,
-                        "sql": match[2],
+            }
-                        "path": pool,
+            if match.group(2):
-                    }
+                result["pid"] = match.group(2)
-                )
+            self.results.append(result)
-            else:
-                match = matches[0]
-                self.results.append(
-                    {
-                        "isodate": match[0],
-                        "pid": match[1],
-                        "action": match[2],
-                        "sql": match[3],
-                        "path": pool,
-                    }
-                )

src/mvt/android/artifacts/dumpsys_packages.py

@@ -4,7 +4,7 @@
 #   https://license.mvt.re/1.1/
 
 import re
-from typing import Any, Dict, List
+from typing import Any, Dict, List, Optional
 
 from mvt.android.utils import ROOT_PACKAGES
 from mvt.common.module_types import ModuleAtomicResult, ModuleSerializedResult
@@ -71,6 +71,8 @@ class DumpsysPackagesArtifact(AndroidArtifact):
             "timestamp": "",
             "first_install_time": "",
             "last_update_time": "",
+            "installer": "",
+            "system": False,
             "permissions": list(),
             "requested_permissions": list(),
         }
@@ -78,7 +80,14 @@ class DumpsysPackagesArtifact(AndroidArtifact):
         in_runtime_permissions = False
         in_declared_permissions = False
         in_requested_permissions = True
+        current_user: Optional[int] = None
+        first_install_times: Dict[Optional[int], str] = {}
+        runtime_permissions: Dict[Optional[int], List[Dict[str, Any]]] = {}
         for line in output.splitlines():
+            user_match = re.match(r"User (\d+):", line.strip())
+            if user_match:
+                current_user = int(user_match.group(1))
+
             if in_install_permissions:
                 if line.startswith(" " * 4) and not line.startswith(" " * 6):
                     in_install_permissions = False
@@ -102,7 +111,7 @@ class DumpsysPackagesArtifact(AndroidArtifact):
                     if "granted=" in lineinfo[1]:
                         granted = "granted=true" in lineinfo[1]
 
-                    details["permissions"].append(
+                    runtime_permissions.setdefault(current_user, []).append(
                         {"name": permission, "granted": granted, "type": "runtime"}
                     )
             if in_declared_permissions:
@@ -126,8 +135,12 @@ class DumpsysPackagesArtifact(AndroidArtifact):
                 details["version_code"] = line.split("=", 1)[1].strip()
             elif line.strip().startswith("timeStamp="):
                 details["timestamp"] = line.split("=")[1].strip()
+            elif line.strip().startswith("installerPackageName="):
+                details["installer"] = line.split("=", 1)[1].strip()
+            elif line.strip().startswith("pkgFlags="):
+                details["system"] = "SYSTEM" in line.split("=", 1)[1].split()
             elif line.strip().startswith("firstInstallTime="):
-                details["first_install_time"] = line.split("=")[1].strip()
+                first_install_times[current_user] = line.split("=", 1)[1].strip()
             elif line.strip().startswith("lastUpdateTime="):
                 details["last_update_time"] = line.split("=")[1].strip()
             elif line.strip() == "install permissions:":
@@ -139,6 +152,19 @@ class DumpsysPackagesArtifact(AndroidArtifact):
             elif line.strip() == "requested permissions:":
                 in_requested_permissions = True
 
+        if 0 in first_install_times:
+            details["first_install_time"] = first_install_times[0]
+        elif None in first_install_times:
+            details["first_install_time"] = first_install_times[None]
+        elif first_install_times:
+            details["first_install_time"] = next(iter(first_install_times.values()))
+
+        if 0 in runtime_permissions:
+            details["permissions"].extend(runtime_permissions[0])
+        elif None in runtime_permissions:
+            details["permissions"].extend(runtime_permissions[None])
+        elif runtime_permissions:
+            details["permissions"].extend(next(iter(runtime_permissions.values())))
         return details
 
     def parse_dumpsys_packages(self, output: str) -> List[Dict[str, Any]]:

src/mvt/android/artifacts/dumpsys_receivers.py

@@ -96,6 +96,18 @@ class DumpsysReceiversArtifact(AndroidArtifact):
                 self.results[intent] = []
                 continue
 
+            parts = line.strip().split(" ")
+            if len(parts) < 2:
+                # A single-token line here is not a receiver. Real dumpstate
+                # output can print an action header mis-indented (observed with
+                # 15 leading spaces instead of 6), which used to raise
+                # IndexError and abort the whole module. Treat a trailing-colon
+                # token as the next action, skip anything else.
+                if parts[0].endswith(":"):
+                    intent = parts[0][:-1]
+                    self.results.setdefault(intent, [])
+                continue
+
             # If we are not in an intent block yet, skip.
             if not intent:
                 continue
@@ -109,7 +121,7 @@ class DumpsysReceiversArtifact(AndroidArtifact):
 
             # If we got this far, we are processing receivers for the
             # activities we are interested in.
-            receiver = line.strip().split(" ")[1]
+            receiver = parts[1]
             package_name = receiver.split("/")[0]
 
             self.results[intent].append(

src/mvt/android/artifacts/tombstone_crashes.py

@@ -34,6 +34,7 @@ TOMBSTONE_TEXT_KEY_MAPPINGS = {
     "signal": "signal_info",
     "code": "code",
     "Cause": "cause",
+    "Abort message": "abort_message",
 }
 
 
@@ -67,6 +68,8 @@ class TombstoneCrashResult(pydantic.BaseModel):
     uid: int
     signal_info: SignalInfo
     cause: Optional[str] = None
+    causes: Optional[List[dict]] = None
+    abort_message: Optional[str] = None
     extra: Optional[str] = None
 
 
@@ -206,6 +209,11 @@ class TombstoneCrashArtifact(AndroidArtifact):
         return True
 
     def _load_pid_line(self, line: str, tombstone: dict) -> bool:
+        # The first pid line identifies the crashing thread. Full text tombstones
+        # contain additional pid lines for the other threads in the process.
+        if "pid" in tombstone:
+            return True
+
         try:
             parts = line.split(" >>> ") if " >>> " in line else line.split(">>>")
             process_info = parts[0]

src/mvt/android/cli.py

@@ -4,9 +4,16 @@
 #   https://license.mvt.re/1.1/
 
 import logging
+from zipfile import BadZipFile
 
 import click
 
+from mvt.common.cli_plugins import (
+    ANDROID_CLI_PLUGIN_GROUP,
+    MVT_ANDROID_CUSTOM_COMMANDS_ENV,
+    load_cli_commands_option,
+    register_cli_plugins,
+)
 from mvt.common.cmd_check_iocs import CmdCheckIOCS
 from mvt.common.completion import (
     SUPPORTED_SHELLS,
@@ -81,6 +88,7 @@ def _load_custom_modules(load_module):
 # Main
 # ==============================================================================
 @click.group(invoke_without_command=False)
+@load_cli_commands_option
 @click.option(
     "--disable-update-check", is_flag=True, help=HELP_MSG_DISABLE_UPDATE_CHECK
 )
@@ -212,7 +220,10 @@ def check_bugreport(
 
     log.info("Checking Android bug report at path: %s", bugreport_path)
 
-    cmd.run()
+    try:
+        cmd.run()
+    except BadZipFile as exc:
+        raise click.ClickException(f"Invalid bugreport archive: {exc}") from exc
     cmd.show_alerts_brief()
     cmd.show_support_message()
 
@@ -501,3 +512,10 @@ def check_iocs(ctx, iocs, list_modules, module, load_module, folder):
 def download_indicators():
     ioc_updates = IndicatorsUpdates()
     ioc_updates.update()
+
+
+register_cli_plugins(
+    cli,
+    entry_point_group=ANDROID_CLI_PLUGIN_GROUP,
+    environment_variable=MVT_ANDROID_CUSTOM_COMMANDS_ENV,
+)

src/mvt/android/cmd_check_androidqf.py

@@ -3,6 +3,7 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import json
 import logging
 import os
 import shutil
@@ -94,6 +95,47 @@ class CmdAndroidCheckAndroidQF(Command):
             self.__zip = zipfile.ZipFile(self.target_path)
             self.__files = self.__zip.namelist()
 
+        self._load_acquisition_context()
+
+    def _load_acquisition_context(self) -> None:
+        """Pass AndroidQF acquisition metadata to nested commands and modules."""
+        context = {}
+        metadata_files = [
+            file_path
+            for file_path in self.__files
+            if file_path.replace("\\", "/").rsplit("/", 1)[-1] == "acquisition.json"
+        ]
+        for file_path in metadata_files:
+            try:
+                metadata = json.loads(self._get_file_content(file_path))
+                if isinstance(metadata, dict):
+                    context["started"] = metadata.get("started")
+                    context["adb_host_public_key"] = metadata.get("adb_host_public_key")
+                    break
+            except (json.JSONDecodeError, OSError, TypeError, UnicodeDecodeError):
+                self.log.warning(
+                    'Unable to read AndroidQF acquisition metadata "%s"', file_path
+                )
+
+        if not context.get("adb_host_public_key"):
+            key_files = [
+                file_path
+                for file_path in self.__files
+                if file_path.replace("\\", "/").rsplit("/", 1)[-1] == "adb_host_key.pub"
+            ]
+            for file_path in key_files:
+                try:
+                    context["adb_host_public_key"] = self._get_file_content(
+                        file_path
+                    ).decode("utf-8")
+                    break
+                except (OSError, UnicodeDecodeError):
+                    self.log.warning(
+                        'Unable to read AndroidQF ADB host key "%s"', file_path
+                    )
+
+        self.module_options["androidqf_acquisition"] = context
+
     def module_init(self, module: AndroidQFModule) -> None:  # type: ignore[override]
         if self.__format == "zip" and self.__zip:
             module.from_zip(self.__zip, self.__files)
@@ -220,6 +262,7 @@ class CmdAndroidCheckAndroidQF(Command):
             cmd.run()
 
             self.timeline.extend(cmd.timeline)
+            self.url_results.extend(cmd.url_results)
             self.alertstore.extend(cmd.alertstore.alerts)
         finally:
             if bugreport:
@@ -257,6 +300,7 @@ class CmdAndroidCheckAndroidQF(Command):
         cmd.run()
 
         self.timeline.extend(cmd.timeline)
+        self.url_results.extend(cmd.url_results)
         self.alertstore.extend(cmd.alertstore.alerts)
         return True
 
@@ -296,6 +340,7 @@ class CmdAndroidCheckAndroidQF(Command):
 
             elif self.__format == "zip" and self.__zip:
                 temp_dir = tempfile.mkdtemp(prefix="mvt_intrusion_logs_")
+                temp_root = Path(temp_dir).resolve()
                 for entry in intrusion_log_files:
                     normalized = entry.replace("\\", "/")
                     idx = normalized.find("intrusion_logs/")
@@ -303,9 +348,15 @@ class CmdAndroidCheckAndroidQF(Command):
                     if not relative or relative.endswith("/"):
                         continue
 
-                    target = os.path.join(temp_dir, relative)
+                    target = (temp_root / relative).resolve()
-                    os.makedirs(os.path.dirname(target), exist_ok=True)
+                    if not target.is_relative_to(temp_root):
-                    with self.__zip.open(entry) as src, open(target, "wb") as dst:
+                        self.log.warning(
+                            "Skipping unsafe intrusion log archive entry: %s", entry
+                        )
+                        continue
+
+                    target.parent.mkdir(parents=True, exist_ok=True)
+                    with self.__zip.open(entry) as src, target.open("wb") as dst:
                         dst.write(src.read())
 
                 intrusion_logs_path = temp_dir
@@ -329,6 +380,7 @@ class CmdAndroidCheckAndroidQF(Command):
             cmd.run()
 
             self.timeline.extend(cmd.timeline)
+            self.url_results.extend(cmd.url_results)
             self.alertstore.extend(cmd.alertstore.alerts)
             return True
 

src/mvt/android/modules/androidqf/__init__.py

@@ -5,6 +5,7 @@
 
 from .aqf_files import AQFFiles
 from .aqf_getprop import AQFGetProp
+from .aqf_log_timestamps import AQFLogTimestamps
 from .aqf_packages import AQFPackages
 from .aqf_processes import AQFProcesses
 from .aqf_settings import AQFSettings
@@ -17,6 +18,7 @@ ANDROIDQF_MODULES = [
     AQFGetProp,
     AQFSettings,
     AQFFiles,
+    AQFLogTimestamps,
     RootBinaries,
     Mounts,
 ]

src/mvt/android/modules/backup/sms.py

@@ -36,6 +36,8 @@ class SMS(BackupModule):
         if not self.indicators:
             return
 
+        messages = []
+        url_batches = []
         for message in self.results:
             if "body" not in message:
                 continue
@@ -44,12 +46,21 @@ class SMS(BackupModule):
             if message_links == []:
                 message_links = check_for_links(message.get("text", ""))
 
-            ioc_match = self.indicators.check_urls(message_links)
+            messages.append(message)
+            url_batches.append(message_links)
+
+        for message, ioc_match in zip(
+            messages, self.indicators.check_url_batches(url_batches)
+        ):
             if ioc_match:
                 self.alertstore.critical(
                     ioc_match.message, "", message, matched_indicator=ioc_match.ioc
                 )
-                continue
+
+    def collect_url_results(self) -> None:
+        for message in self.results:
+            for url in message.get("links", []):
+                self.add_url_result(url, message.get("isodate"), "sms")
 
     def run(self) -> None:
         sms_path = "apps/com.android.providers.telephony/d_f/*_sms_backup"

src/mvt/android/modules/bugreport/dumpsys_adb_state.py

@@ -3,11 +3,15 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import base64
+import binascii
+import datetime
 import logging
 from typing import Optional
 
 from mvt.android.artifacts.dumpsys_adb import DumpsysADBArtifact
 from mvt.common.module_types import ModuleResults
+from mvt.common.utils import convert_datetime_to_iso
 
 from .base import BugReportModule
 
@@ -53,3 +57,122 @@ class DumpsysADBState(DumpsysADBArtifact, BugReportModule):
                 "Identified a total of %d trusted ADB keys",
                 len(self.results[0].get("user_keys", [])),
             )
+
+    @staticmethod
+    def _key_material(public_key: object) -> str:
+        if isinstance(public_key, bytes):
+            public_key = public_key.decode("utf-8", errors="replace")
+        if not isinstance(public_key, str):
+            return ""
+        return public_key.strip().split(" ", 1)[0]
+
+    @staticmethod
+    def _is_valid_key(public_key: str) -> bool:
+        if not public_key:
+            return False
+        try:
+            return bool(base64.b64decode(public_key, validate=True))
+        except (binascii.Error, ValueError):
+            return False
+
+    @staticmethod
+    def _parse_acquisition_time(value: object) -> Optional[datetime.datetime]:
+        if not isinstance(value, str):
+            return None
+        try:
+            timestamp = datetime.datetime.fromisoformat(value.replace("Z", "+00:00"))
+        except ValueError:
+            return None
+        if not timestamp.tzinfo:
+            timestamp = timestamp.replace(tzinfo=datetime.timezone.utc)
+        return timestamp.astimezone(datetime.timezone.utc)
+
+    @staticmethod
+    def _parse_last_connected(value: object) -> Optional[datetime.datetime]:
+        try:
+            return datetime.datetime.fromtimestamp(
+                int(str(value)) / 1000,
+                tz=datetime.timezone.utc,
+            )
+        except (OSError, OverflowError, TypeError, ValueError):
+            return None
+
+    def _trusted_keys(self) -> list[dict]:
+        """Return unique trusted keys, preferring keystore connection metadata."""
+        trusted_keys = []
+        seen = set()
+        for result in self.results:
+            keystore = result.get("keystore", [])
+            candidates = keystore if isinstance(keystore, list) else []
+            candidates = [*candidates, *result.get("user_keys", [])]
+            for candidate in candidates:
+                if not isinstance(candidate, dict):
+                    continue
+                key = self._key_material(candidate.get("key"))
+                identity = key or repr(candidate)
+                if identity in seen:
+                    continue
+                seen.add(identity)
+                trusted_keys.append(candidate)
+        return trusted_keys
+
+    def check_indicators(self) -> None:
+        if "androidqf_acquisition" not in self.module_options:
+            return super().check_indicators()
+
+        context = self.module_options.get("androidqf_acquisition")
+        if not isinstance(context, dict):
+            context = {}
+        acquisition_key = self._key_material(context.get("adb_host_public_key"))
+        if acquisition_key and not self._is_valid_key(acquisition_key):
+            acquisition_key = ""
+        acquisition_time = self._parse_acquisition_time(context.get("started"))
+        cutoff = (
+            acquisition_time - datetime.timedelta(days=1) if acquisition_time else None
+        )
+
+        for trusted_key in self._trusted_keys():
+            key = self._key_material(trusted_key.get("key"))
+            fingerprint = trusted_key.get("fingerprint") or "<unknown key>"
+            user = trusted_key.get("user") or "unknown user"
+            description = f"{fingerprint} ({user})"
+            last_connected = self._parse_last_connected(
+                trusted_key.get("last_connected")
+            )
+            event_time = (
+                convert_datetime_to_iso(last_connected) if last_connected else ""
+            )
+
+            if not self._is_valid_key(key):
+                self.alertstore.low(
+                    f"Found an invalid trusted ADB host key: {description}",
+                    event_time,
+                    trusted_key,
+                )
+                continue
+
+            if not acquisition_key:
+                self.alertstore.low(
+                    "Found a trusted ADB host key, but the AndroidQF acquisition "
+                    f"does not include its host key: {description}",
+                    event_time,
+                    trusted_key,
+                )
+                continue
+
+            if key != acquisition_key:
+                self.alertstore.low(
+                    "Found a trusted ADB host key different from the AndroidQF "
+                    f"acquisition host: {description}",
+                    event_time,
+                    trusted_key,
+                )
+                continue
+
+            if cutoff and last_connected and last_connected <= cutoff:
+                self.alertstore.info(
+                    "Found a trusted ADB host key last connected at least one day "
+                    f"before the AndroidQF acquisition: {description}",
+                    event_time,
+                    trusted_key,
+                )

src/mvt/android/parsers/backup.py

@@ -131,20 +131,23 @@ def decrypt_backup_data(encrypted_backup, password, encryption_algo, format_vers
     if password is None:
         raise InvalidBackupPassword()
 
-    [
+    try:
-        user_salt,
+        [
-        checksum_salt,
+            user_salt,
-        pbkdf2_rounds,
+            checksum_salt,
-        user_iv,
+            pbkdf2_rounds,
-        master_key_blob,
+            user_iv,
-        encrypted_data,
+            master_key_blob,
-    ] = encrypted_backup.split(b"\n", 5)
+            encrypted_data,
+        ] = encrypted_backup.split(b"\n", 5)
 
-    user_salt = bytes.fromhex(user_salt.decode("utf-8"))
+        user_salt = bytes.fromhex(user_salt.decode("utf-8"))
-    checksum_salt = bytes.fromhex(checksum_salt.decode("utf-8"))
+        checksum_salt = bytes.fromhex(checksum_salt.decode("utf-8"))
-    pbkdf2_rounds = int(pbkdf2_rounds)
+        pbkdf2_rounds = int(pbkdf2_rounds)
-    user_iv = bytes.fromhex(user_iv.decode("utf-8"))
+        user_iv = bytes.fromhex(user_iv.decode("utf-8"))
-    master_key_blob = bytes.fromhex(master_key_blob.decode("utf-8"))
+        master_key_blob = bytes.fromhex(master_key_blob.decode("utf-8"))
+    except (UnicodeDecodeError, ValueError) as exc:
+        raise AndroidBackupParsingError("Invalid encrypted backup header") from exc
 
     # Derive decryption master key from password.
     master_key, master_iv = decrypt_master_key(
@@ -174,10 +177,12 @@ def parse_backup_file(data, password=None):
     if not data.startswith(b"ANDROID BACKUP"):
         raise AndroidBackupParsingError("Invalid file header")
 
-    [_, version, is_compressed, encryption_algo, tar_data] = data.split(b"\n", 4)
+    try:
-
+        [_, version, is_compressed, encryption_algo, tar_data] = data.split(b"\n", 4)
-    version = int(version)
+        version = int(version)
-    is_compressed = int(is_compressed)
+        is_compressed = int(is_compressed)
+    except ValueError as exc:
+        raise AndroidBackupParsingError("Invalid file header") from exc
 
     if encryption_algo != b"none":
         tar_data = decrypt_backup_data(

src/mvt/common/cli_plugins.py

@@ -0,0 +1,297 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import hashlib
+import importlib.metadata
+import importlib.util
+import logging
+import os
+import sys
+from pathlib import Path
+from types import ModuleType
+from typing import Iterable
+
+import click
+
+IOS_CLI_PLUGIN_GROUP = "mvt.ios.cli_plugins"
+ANDROID_CLI_PLUGIN_GROUP = "mvt.android.cli_plugins"
+MVT_IOS_CUSTOM_COMMANDS_ENV = "MVT_IOS_CUSTOM_COMMANDS"
+MVT_ANDROID_CUSTOM_COMMANDS_ENV = "MVT_ANDROID_CUSTOM_COMMANDS"
+
+log = logging.getLogger(__name__)
+
+
+class CustomCommandLoadError(Exception):
+    pass
+
+
+class BrokenPluginCommand(click.Command):
+    """A placeholder for an installed or configured command that failed to load."""
+
+    def __init__(self, name: str, source: str, exception: BaseException):
+        super().__init__(
+            name,
+            help=(
+                f"Unable to load external command from {source}.\n\n"
+                f"{type(exception).__name__}: {exception}"
+            ),
+            short_help="Warning: external command could not be loaded.",
+        )
+        self.source = source
+        self.exception = exception
+
+    def parse_args(self, ctx: click.Context, args: list[str]) -> list[str]:
+        return args
+
+    def invoke(self, ctx: click.Context) -> None:
+        raise click.ClickException(
+            f"Unable to load external command '{self.name}' from {self.source}: "
+            f"{type(self.exception).__name__}: {self.exception}"
+        )
+
+
+def _module_name_for_path(path: Path) -> str:
+    digest = hashlib.sha256(str(path).encode("utf-8")).hexdigest()[:16]
+    return f"_mvt_custom_command_{path.stem}_{digest}"
+
+
+def _iter_command_files(path: Path) -> Iterable[Path]:
+    if path.is_file():
+        if path.suffix != ".py":
+            raise CustomCommandLoadError(
+                f"Custom command file is not a Python file: {path}"
+            )
+        yield path
+        return
+
+    if path.is_dir():
+        for child in sorted(path.iterdir()):
+            if child.name.startswith(".") or child.name == "__init__.py":
+                continue
+            if child.is_file() and child.suffix == ".py":
+                yield child
+        return
+
+    raise CustomCommandLoadError(f"Custom command path does not exist: {path}")
+
+
+def _load_python_file(path: Path) -> ModuleType:
+    module_name = _module_name_for_path(path)
+    spec = importlib.util.spec_from_file_location(module_name, path)
+    if spec is None or spec.loader is None:
+        raise CustomCommandLoadError(f"Unable to load custom command file: {path}")
+
+    module = importlib.util.module_from_spec(spec)
+    sys.modules[module_name] = module
+    try:
+        spec.loader.exec_module(module)
+    except (Exception, SystemExit) as exc:
+        raise CustomCommandLoadError(
+            f"Unable to import custom command {path}: {exc}"
+        ) from exc
+
+    return module
+
+
+def load_cli_command_file(path: Path) -> click.Command:
+    module = _load_python_file(path)
+    command = getattr(module, "cli", None)
+    if not isinstance(command, click.Command):
+        raise CustomCommandLoadError(
+            f"Custom command {path} must export a Click command or group named 'cli'"
+        )
+    if command.name is None:
+        raise CustomCommandLoadError(f"Custom command {path} has no command name")
+    return command
+
+
+def _register_command(
+    group: click.Group,
+    command: click.Command,
+    *,
+    name: str,
+    source: str,
+    collision_is_error: bool,
+) -> bool:
+    if name in group.commands:
+        registered_sources = getattr(group, "_mvt_external_command_sources", {})
+        if registered_sources.get(name) == source:
+            return False
+        message = (
+            f"Unable to register external command '{name}' from {source}: "
+            "the command name is already registered"
+        )
+        if collision_is_error:
+            raise CustomCommandLoadError(message)
+        log.warning(message)
+        return False
+
+    group.add_command(command, name=name)
+    registered_sources = getattr(group, "_mvt_external_command_sources", {})
+    registered_sources[name] = source
+    setattr(group, "_mvt_external_command_sources", registered_sources)
+    return True
+
+
+def register_cli_commands_from_path(
+    group: click.Group,
+    path: str | Path,
+    *,
+    collision_is_error: bool = False,
+    failures_are_errors: bool = False,
+) -> list[str]:
+    resolved_path = Path(path).expanduser().resolve()
+    registered: list[str] = []
+
+    try:
+        command_files = list(_iter_command_files(resolved_path))
+    except CustomCommandLoadError as exc:
+        if failures_are_errors:
+            raise
+        name = resolved_path.stem.replace("_", "-") or "custom-command"
+        if _register_command(
+            group,
+            BrokenPluginCommand(name, str(resolved_path), exc),
+            name=name,
+            source=str(resolved_path),
+            collision_is_error=collision_is_error,
+        ):
+            registered.append(name)
+        return registered
+
+    for command_file in command_files:
+        try:
+            command = load_cli_command_file(command_file)
+        except CustomCommandLoadError as exc:
+            if failures_are_errors:
+                raise
+            name = command_file.stem.replace("_", "-")
+            command = BrokenPluginCommand(name, str(command_file), exc)
+
+        command_name = command.name
+        if command_name is None:
+            raise CustomCommandLoadError(
+                f"Custom command {command_file} has no command name"
+            )
+        if _register_command(
+            group,
+            command,
+            name=command_name,
+            source=str(command_file),
+            collision_is_error=collision_is_error,
+        ):
+            registered.append(command_name)
+
+    return registered
+
+
+def _entry_point_source(entry_point: importlib.metadata.EntryPoint) -> str:
+    try:
+        distribution = getattr(entry_point, "dist", None)
+        if distribution is None:
+            return f"entry point {entry_point.value}"
+
+        name = distribution.metadata.get("Name", "unknown distribution")
+        version = getattr(distribution, "version", None)
+        if version:
+            return f"{name} {version} ({entry_point.value})"
+        return f"{name} ({entry_point.value})"
+    except Exception:
+        return f"entry point {entry_point.value}"
+
+
+def register_installed_cli_commands(
+    group: click.Group,
+    entry_point_group: str,
+) -> list[str]:
+    try:
+        entry_points = importlib.metadata.entry_points(group=entry_point_group)
+    except Exception as exc:
+        log.warning(
+            "Unable to discover external commands in entry-point group %s: %s",
+            entry_point_group,
+            exc,
+        )
+        return []
+    ordered_entry_points = sorted(
+        entry_points,
+        key=lambda entry_point: (
+            entry_point.name,
+            _entry_point_source(entry_point),
+            entry_point.value,
+        ),
+    )
+    registered: list[str] = []
+
+    for entry_point in ordered_entry_points:
+        source = _entry_point_source(entry_point)
+        try:
+            command = entry_point.load()
+            if not isinstance(command, click.Command):
+                raise TypeError(
+                    f"entry point must resolve to a Click command or group, "
+                    f"not {type(command).__name__}"
+                )
+        except (Exception, SystemExit) as exc:
+            command = BrokenPluginCommand(entry_point.name, source, exc)
+
+        if _register_command(
+            group,
+            command,
+            name=entry_point.name,
+            source=source,
+            collision_is_error=False,
+        ):
+            registered.append(entry_point.name)
+
+    return registered
+
+
+def register_cli_plugins(
+    group: click.Group,
+    *,
+    entry_point_group: str,
+    environment_variable: str,
+) -> None:
+    environment_path = os.environ.get(environment_variable)
+    if environment_path:
+        register_cli_commands_from_path(group, environment_path)
+    register_installed_cli_commands(group, entry_point_group)
+
+
+def _load_command_option_callback(
+    ctx: click.Context,
+    param: click.Parameter,
+    paths: tuple[str, ...],
+) -> tuple[str, ...]:
+    if not isinstance(ctx.command, click.Group):
+        raise click.ClickException("--load-command requires a Click command group")
+
+    for path in paths:
+        try:
+            register_cli_commands_from_path(
+                ctx.command,
+                path,
+                collision_is_error=True,
+                failures_are_errors=True,
+            )
+        except CustomCommandLoadError as exc:
+            raise click.BadParameter(str(exc), ctx=ctx, param=param) from exc
+    return paths
+
+
+load_cli_commands_option = click.option(
+    "--load-command",
+    "load_commands",
+    type=click.Path(exists=True),
+    multiple=True,
+    expose_value=False,
+    is_eager=True,
+    callback=_load_command_option_callback,
+    help=(
+        "Load a custom CLI command from a Python file or folder "
+        "(can be invoked multiple times)"
+    ),
+)

src/mvt/common/command.py

@@ -20,7 +20,7 @@ from .config import settings
 from .indicators import Indicators
 from .module import EncryptedBackupError, MVTModule, run_module, save_timeline
 from .module_loader import module_supports_command
-from .module_types import ModuleTimeline
+from .module_types import ModuleTimeline, URLResult
 from .utils import (
     CustomJSONEncoder,
     convert_datetime_to_iso,
@@ -73,6 +73,7 @@ class Command:
         self.hashes = hashes
         self.hash_values: list[dict[str, Any]] = []
         self.timeline: ModuleTimeline = []
+        self.url_results: list[URLResult] = []
 
         # Load IOCs
         self._create_storage()
@@ -150,6 +151,14 @@ class Command:
         with open(alerts_path, "w+", encoding="utf-8") as handle:
             json.dump(alerts, handle, indent=4, cls=CustomJSONEncoder)
 
+    def _store_urls(self) -> None:
+        if not self.results_path or not self.url_results:
+            return
+
+        urls_path = os.path.join(self.results_path, "urls.json")
+        with open(urls_path, "w", encoding="utf-8") as handle:
+            json.dump(self.url_results, handle, indent=4, cls=CustomJSONEncoder)
+
     def _store_alerts_timeline(self) -> None:
         if not self.results_path:
             return
@@ -396,6 +405,7 @@ class Command:
             self.executed.append(m)
             executed_by_type[module] = m
             self.timeline.extend(m.timeline)
+            self.url_results.extend(m.url_results)
             self.alertstore.extend(m.alertstore.alerts)
 
         try:
@@ -410,4 +420,5 @@ class Command:
         self._store_timeline()
         self._store_alerts_timeline()
         self._store_alerts()
+        self._store_urls()
         self._store_info()

src/mvt/common/help.py

@@ -38,6 +38,7 @@ HELP_MSG_BACKUP_KEYFILE = (
 HELP_MSG_EXTRACT_KEY = "Extract decryption key from an iTunes backup"
 HELP_MSG_CHECK_IOS_BACKUP = "Extract artifacts from an iTunes backup"
 HELP_MSG_CHECK_FS = "Extract artifacts from a full filesystem dump"
+HELP_MSG_CHECK_SYSDIAGNOSE = "Extract artifacts from an iOS sysdiagnose archive"
 
 # Android Specific
 HELP_MSG_ANDROID_BACKUP_PASSWORD = "The backup password to use for an Android backup"

src/mvt/common/indicators.py

@@ -7,9 +7,10 @@ import glob
 import json
 import logging
 import os
+from concurrent.futures import ThreadPoolExecutor
 from dataclasses import dataclass
 from functools import lru_cache
-from typing import Any, Dict, Iterator, List, Optional
+from typing import Any, Dict, Iterator, List, Optional, Sequence
 
 import ahocorasick
 from appdirs import user_data_dir
@@ -22,6 +23,8 @@ MVT_INDICATORS_FOLDER = os.path.join(MVT_DATA_FOLDER, "indicators")
 
 logger = logging.getLogger(__name__)
 
+URL_CHECK_MAX_WORKERS = 20
+
 
 @dataclass
 class Indicator:
@@ -46,6 +49,7 @@ class Indicators:
         self.log = log
         self.ioc_collections: List[Dict[str, Any]] = []
         self.total_ioc_count = 0
+        self.resolved_urls: Dict[str, str] = {}
 
     def _load_downloaded_indicators(self) -> None:
         if not os.path.isdir(MVT_INDICATORS_FOLDER):
@@ -436,9 +440,14 @@ class Indicators:
                         orig_url.url,
                         dest_url.url,
                     )
-                    return self.check_url(dest_url.url)
+                    match = self.check_url(dest_url.url)
+                    self.resolved_urls[url] = self.resolved_urls.get(
+                        dest_url.url, dest_url.url
+                    )
+                    return match
 
                 final_url = dest_url
+                self.resolved_urls[url] = final_url.url
             else:
                 # If it's not shortened, we just use the original URL object.
                 final_url = orig_url
@@ -479,6 +488,13 @@ class Indicators:
 
         return None
 
+    def get_expanded_url(self, url: str) -> Optional[str]:
+        """Return the final URL recorded while checking a shortened URL."""
+        expanded_url = self.resolved_urls.get(url)
+        if expanded_url and expanded_url != url:
+            return expanded_url
+        return None
+
     def check_urls(self, urls: list) -> Optional[IndicatorMatch]:
         """Check a list of URLs against the provided list of domain indicators.
 
@@ -490,12 +506,41 @@ class Indicators:
         if not urls:
             return None
 
-        for url in urls:
+        return self.check_url_batches([urls])[0]
-            check = self.check_url(url)
-            if check:
-                return check
 
-        return None
+    def check_url_batches(
+        self, url_batches: Sequence[Optional[Sequence[str]]]
+    ) -> List[Optional[IndicatorMatch]]:
+        """Check batches of URLs concurrently while preserving batch order.
+
+        URLs are deduplicated across batches before checking. Each returned item
+        is the first indicator match from the corresponding input batch, using
+        the original URL order.
+        """
+        batches = [list(urls) if urls else [] for urls in url_batches]
+        unique_urls = list(
+            dict.fromkeys(url for urls in batches for url in urls)
+        )
+
+        if not unique_urls:
+            return [None] * len(batches)
+
+        if settings.NETWORK_ACCESS_ALLOWED and len(unique_urls) > 1:
+            worker_count = min(URL_CHECK_MAX_WORKERS, len(unique_urls))
+            with ThreadPoolExecutor(max_workers=worker_count) as executor:
+                url_matches = dict(
+                    zip(unique_urls, executor.map(self.check_url, unique_urls))
+                )
+        else:
+            url_matches = {url: self.check_url(url) for url in unique_urls}
+
+        return [
+            next(
+                (url_matches[url] for url in urls if url_matches[url] is not None),
+                None,
+            )
+            for urls in batches
+        ]
 
     def check_process(self, process: str) -> Optional[IndicatorMatch]:
         """Check the provided process name against the list of process

src/mvt/common/module.py

@@ -18,6 +18,7 @@ from .module_types import (
     ModuleResults,
     ModuleSerializedResult,
     ModuleTimeline,
+    URLResult,
 )
 from .utils import CustomJSONEncoder, exec_or_profile
 
@@ -82,6 +83,7 @@ class MVTModule:
 
         self.results: ModuleResults = results if results is not None else []
         self.timeline: ModuleTimeline = []
+        self.url_results: list[URLResult] = []
         self.dependency_modules: Dict[type["MVTModule"], "MVTModule"] = {}
 
     def get_dependency_results(
@@ -110,6 +112,23 @@ class MVTModule:
     def check_indicators(self) -> None:
         raise NotImplementedError
 
+    def collect_url_results(self) -> None:
+        """Collect URL records exposed by this module."""
+
+    def add_url_result(self, url: str, timestamp: Optional[str], source: str) -> None:
+        expanded_url = None
+        if self.indicators:
+            expanded_url = self.indicators.get_expanded_url(url)
+
+        self.url_results.append(
+            {
+                "url": url,
+                "expanded_url": expanded_url,
+                "timestamp": timestamp,
+                "source": source,
+            }
+        )
+
     def save_to_json(self) -> None:
         if not self.results_path:
             return
@@ -249,6 +268,15 @@ def run_module(module: MVTModule) -> None:
                     "The %s module produced no detections!", module.__class__.__name__
                 )
 
+        try:
+            module.collect_url_results()
+        except Exception as exc:
+            module.log.exception(
+                "Error when collecting URLs from module %s: %s",
+                module.__class__.__name__,
+                exc,
+            )
+
         try:
             module.to_timeline()
         except NotImplementedError:

src/mvt/common/module_loader.py

@@ -6,6 +6,7 @@
 import hashlib
 import importlib.util
 import inspect
+import logging
 import os
 import sys
 from pathlib import Path
@@ -15,6 +16,7 @@ from typing import Iterable, Optional
 from .module import MVTModule
 
 MVT_CUSTOM_MODULES_ENV = "MVT_CUSTOM_MODULES"
+log = logging.getLogger(__name__)
 
 
 class CustomModuleLoadError(Exception):
@@ -122,6 +124,11 @@ def module_supports_command(
 ) -> bool:
     supported_commands = getattr(module_class, "supported_commands", None)
     if not supported_commands:
-        return True
+        log.warning(
+            "Custom module %s has no supported_commands and will not be run. "
+            "Declare the platform/command pairs it supports.",
+            module_class.__name__,
+        )
+        return False
 
     return (platform, command) in {tuple(entry) for entry in supported_commands}

src/mvt/common/module_types.py

@@ -4,7 +4,7 @@
 #   https://license.mvt.re/1.1/
 
 from dataclasses import dataclass
-from typing import Any, Dict, List, Union
+from typing import Any, Dict, List, Optional, TypedDict, Union
 
 
 # ModuleAtomicResult is a flexible dictionary that can contain any data.
@@ -22,6 +22,13 @@ ModuleAtomicResult = Dict[str, Any]
 ModuleResults = Any
 
 
+class URLResult(TypedDict):
+    url: str
+    expanded_url: Optional[str]
+    timestamp: Optional[str]
+    source: str
+
+
 @dataclass
 class ModuleAtomicTimeline:
     timestamp: str

src/mvt/common/version.py

@@ -3,4 +3,4 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
-MVT_VERSION = "2026.5.12"
+MVT_VERSION = "2026.7.29"

src/mvt/ios/cli.py

@@ -8,6 +8,12 @@ import logging
 import os
 
 import click
+from mvt.common.cli_plugins import (
+    IOS_CLI_PLUGIN_GROUP,
+    MVT_IOS_CUSTOM_COMMANDS_ENV,
+    load_cli_commands_option,
+    register_cli_plugins,
+)
 from mvt.common.cmd_check_iocs import CmdCheckIOCS
 from mvt.common.completion import (
     SUPPORTED_SHELLS,
@@ -42,6 +48,7 @@ from mvt.common.help import (
     HELP_MSG_CHECK_IOCS,
     HELP_MSG_STIX2,
     HELP_MSG_CHECK_IOS_BACKUP,
+    HELP_MSG_CHECK_SYSDIAGNOSE,
     HELP_MSG_DISABLE_UPDATE_CHECK,
     HELP_MSG_DISABLE_INDICATOR_UPDATE_CHECK,
     HELP_MSG_COMPLETION,
@@ -50,6 +57,7 @@ from mvt.common.module_loader import CustomModuleLoadError, load_custom_modules
 from mvt.common.password import prompt_password
 from .cmd_check_backup import CmdIOSCheckBackup
 from .cmd_check_fs import CmdIOSCheckFS
+from .cmd_check_sysdiagnose import CmdIOSCheckSysdiagnose
 from .decrypt import DecryptBackup
 from .modules.backup import BACKUP_MODULES
 from .modules.fs import FS_MODULES
@@ -84,6 +92,7 @@ def _load_custom_modules(load_module):
 # Main
 # ==============================================================================
 @click.group(invoke_without_command=False)
+@load_cli_commands_option
 @click.option(
     "--disable-update-check", is_flag=True, help=HELP_MSG_DISABLE_UPDATE_CHECK
 )
@@ -398,6 +407,77 @@ def check_fs(
     cmd.show_support_message()
 
 
+# ==============================================================================
+# Command: check-sysdiagnose
+# ==============================================================================
+@cli.command(
+    "check-sysdiagnose",
+    context_settings=CONTEXT_SETTINGS,
+    help=HELP_MSG_CHECK_SYSDIAGNOSE,
+)
+@click.option(
+    "--iocs",
+    "-i",
+    type=click.Path(exists=True),
+    multiple=True,
+    default=[],
+    help=HELP_MSG_IOC,
+)
+@click.option("--output", "-o", type=click.Path(exists=False), help=HELP_MSG_OUTPUT)
+@click.option("--list-modules", "-l", is_flag=True, help=HELP_MSG_LIST_MODULES)
+@click.option("--module", "-m", help=HELP_MSG_MODULE)
+@click.option(
+    "--load-module",
+    type=click.Path(exists=True),
+    multiple=True,
+    default=[],
+    help=HELP_MSG_LOAD_MODULE,
+)
+@click.option("--hashes", "-H", is_flag=True, help=HELP_MSG_HASHES)
+@click.option("--verbose", "-v", is_flag=True, help=HELP_MSG_VERBOSE)
+@click.argument("SYSDIAGNOSE_PATH", type=click.Path(exists=True))
+@click.pass_context
+def check_sysdiagnose(
+    ctx,
+    iocs,
+    output,
+    list_modules,
+    module,
+    load_module,
+    hashes,
+    verbose,
+    sysdiagnose_path,
+):
+    set_verbose_logging(verbose)
+    custom_modules = _load_custom_modules(load_module)
+    cmd = CmdIOSCheckSysdiagnose(
+        target_path=sysdiagnose_path,
+        results_path=output,
+        ioc_files=iocs,
+        module_name=module,
+        hashes=hashes,
+        disable_version_check=_get_disable_flags(ctx)[0],
+        disable_indicator_check=_get_disable_flags(ctx)[1],
+        custom_modules=custom_modules,
+    )
+
+    if not cmd._available_modules():
+        raise click.ClickException(
+            "No custom modules support mvt-ios check-sysdiagnose. "
+            "Load a module that declares supported_commands = "
+            "((\"ios\", \"check-sysdiagnose\"),)."
+        )
+
+    if list_modules:
+        cmd.list_modules()
+        return
+
+    log.info("Checking iOS sysdiagnose at path: %s", sysdiagnose_path)
+    cmd.run()
+    cmd.show_alerts_brief()
+    cmd.show_support_message()
+
+
 # ==============================================================================
 # Command: check-iocs
 # ==============================================================================
@@ -450,3 +530,10 @@ def check_iocs(ctx, iocs, list_modules, module, load_module, folder):
 def download_iocs():
     ioc_updates = IndicatorsUpdates()
     ioc_updates.update()
+
+
+register_cli_plugins(
+    cli,
+    entry_point_group=IOS_CLI_PLUGIN_GROUP,
+    environment_variable=MVT_IOS_CUSTOM_COMMANDS_ENV,
+)

src/mvt/ios/cmd_check_sysdiagnose.py

@@ -0,0 +1,173 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import json
+import logging
+import os
+import shutil
+import tarfile
+from pathlib import Path, PurePosixPath
+from tempfile import TemporaryDirectory
+from typing import Any, Optional
+
+from mvt.common.command import Command
+from mvt.common.indicators import Indicators
+from mvt.common.module import MVTModule
+
+log = logging.getLogger(__name__)
+
+
+class CmdIOSCheckSysdiagnose(Command):
+    def __init__(
+        self,
+        target_path: Optional[str] = None,
+        results_path: Optional[str] = None,
+        ioc_files: Optional[list] = None,
+        iocs: Optional[Indicators] = None,
+        module_name: Optional[str] = None,
+        serial: Optional[str] = None,
+        module_options: Optional[dict] = None,
+        hashes: bool = False,
+        sub_command: bool = False,
+        disable_version_check: bool = False,
+        disable_indicator_check: bool = False,
+        custom_modules: Optional[list[type[MVTModule]]] = None,
+    ) -> None:
+        super().__init__(
+            target_path=target_path,
+            results_path=results_path,
+            ioc_files=ioc_files,
+            iocs=iocs,
+            module_name=module_name,
+            serial=serial,
+            module_options=module_options,
+            hashes=hashes,
+            sub_command=sub_command,
+            log=log,
+            disable_version_check=disable_version_check,
+            disable_indicator_check=disable_indicator_check,
+            custom_modules=custom_modules,
+        )
+        self.platform = "ios"
+        self.name = "check-sysdiagnose"
+        self.sysdiagnose_format: Optional[str] = None
+        self.sysdiagnose_archive: Optional[tarfile.TarFile] = None
+        self.sysdiagnose_files: list[str] = []
+        self.ips_files: list[dict[str, Any]] = []
+        self.temp_sysdiagnose_dir: Optional[TemporaryDirectory[str]] = None
+        self.extracted_sysdiagnose_path: Optional[str] = None
+
+    @staticmethod
+    def _parse_bugtype_header(data: bytes) -> Optional[int]:
+        try:
+            header = json.loads(data.split(b"\n", 1)[0].decode("utf-8"))
+            return int(header["bug_type"])
+        except (json.JSONDecodeError, KeyError, UnicodeDecodeError, ValueError):
+            return None
+
+    def _add_ips_file(self, file_path: str, data: bytes) -> None:
+        bug_type = self._parse_bugtype_header(data)
+        if bug_type is not None:
+            self.ips_files.append({"file_path": file_path, "bug_type": bug_type})
+
+    def init(self) -> None:
+        if not self.target_path:
+            raise ValueError("A sysdiagnose path is required")
+
+        if os.path.isdir(self.target_path):
+            self.sysdiagnose_format = "dir"
+            parent_path = Path(self.target_path).absolute().parent
+            for root, _, filenames in os.walk(self.target_path):
+                for filename in filenames:
+                    absolute_path = os.path.join(root, filename)
+                    file_path = os.path.relpath(absolute_path, parent_path)
+                    self.sysdiagnose_files.append(file_path)
+                    if filename.endswith(".ips"):
+                        with open(absolute_path, "rb") as handle:
+                            self._add_ips_file(absolute_path, handle.read())
+            return
+
+        if not os.path.isfile(self.target_path):
+            raise ValueError(f"Sysdiagnose path does not exist: {self.target_path}")
+
+        self.log.info("Parsing sysdiagnose archive. This might take a while...")
+        self.sysdiagnose_format = "tar"
+        self.sysdiagnose_archive = tarfile.open(self.target_path, "r:gz")
+        self._extract_sysdiagnose_archive()
+
+    def _extract_sysdiagnose_archive(self) -> None:
+        archive = self.sysdiagnose_archive
+        if archive is None:
+            raise RuntimeError("Sysdiagnose archive has not been initialized")
+
+        self.temp_sysdiagnose_dir = TemporaryDirectory()
+        extraction_root = Path(self.temp_sysdiagnose_dir.name).resolve()
+        archive_roots = set()
+
+        for member in archive:
+            member_path = PurePosixPath(member.name.replace("\\", "/"))
+            if member_path.is_absolute() or ".." in member_path.parts:
+                self.log.warning("Skipping unsafe sysdiagnose path %r", member.name)
+                continue
+
+            destination = extraction_root.joinpath(*member_path.parts).resolve()
+            if not destination.is_relative_to(extraction_root):
+                self.log.warning("Skipping unsafe sysdiagnose path %r", member.name)
+                continue
+
+            if not member_path.parts:
+                continue
+            archive_roots.add(member_path.parts[0])
+
+            if member.isdir():
+                destination.mkdir(parents=True, exist_ok=True)
+                continue
+
+            # Modules only need directories and regular files. Do not materialize
+            # links or device nodes from an untrusted sysdiagnose archive.
+            if not member.isfile():
+                self.log.warning("Skipping unsafe sysdiagnose member %r", member.name)
+                continue
+
+            normalized_name = member_path.as_posix()
+            self.sysdiagnose_files.append(normalized_name)
+
+            source = archive.extractfile(member)
+            if source is None:
+                continue
+
+            destination.parent.mkdir(parents=True, exist_ok=True)
+            with source, destination.open("wb") as output:
+                shutil.copyfileobj(source, output)
+
+            if normalized_name.endswith(".ips"):
+                self._add_ips_file(str(destination), destination.read_bytes())
+
+        if len(archive_roots) != 1:
+            raise ValueError("Sysdiagnose archive must contain one top-level directory")
+
+        self.extracted_sysdiagnose_path = str(extraction_root / archive_roots.pop())
+
+    def module_init(self, module) -> None:
+        module.ips_files = self.ips_files
+        if self.sysdiagnose_format == "tar":
+            if self.extracted_sysdiagnose_path is None:
+                raise RuntimeError("Sysdiagnose archive has not been extracted")
+            module.from_sysdiagnose_folder(
+                self.extracted_sysdiagnose_path, self.sysdiagnose_files
+            )
+            return
+        if self.sysdiagnose_format == "dir" and self.target_path:
+            module.from_sysdiagnose_folder(self.target_path, self.sysdiagnose_files)
+            return
+        raise RuntimeError("Sysdiagnose input has not been initialized")
+
+    def finish(self) -> None:
+        if self.sysdiagnose_archive is not None:
+            self.sysdiagnose_archive.close()
+            self.sysdiagnose_archive = None
+        if self.temp_sysdiagnose_dir is not None:
+            self.temp_sysdiagnose_dir.cleanup()
+            self.temp_sysdiagnose_dir = None

src/mvt/ios/data/ios_versions.json

@@ -1216,6 +1216,14 @@
         "version": "18.7.9",
         "build": "22H355"
     },
+    {
+        "version": "18.7.10",
+        "build": "22H373"
+    },
+    {
+        "version": "18.7.10",
+        "build": "22H374"
+    },
     {
         "version": "26",
         "build": "23A341"
@@ -1255,5 +1263,13 @@
     {
         "version": "26.5",
         "build": "23F77"
+    },
+    {
+        "version": "26.6.1",
+        "build": "23G82"
+    },
+    {
+        "version": "26.6.1",
+        "build": "23G83"
     }
 ]

src/mvt/ios/modules/base.py

@@ -9,6 +9,7 @@ import os
 import shutil
 import sqlite3
 import subprocess
+import tempfile
 from pathlib import Path
 from typing import Iterator, Optional, Union
 
@@ -20,6 +21,20 @@ from mvt.common.module import (
 )
 
 
+class TemporarySQLiteConnection(sqlite3.Connection):
+    """SQLite connection that owns a temporary copy of a database."""
+
+    temporary_directory: Optional[tempfile.TemporaryDirectory] = None
+
+    def close(self) -> None:
+        try:
+            super().close()
+        finally:
+            if self.temporary_directory:
+                self.temporary_directory.cleanup()
+                self.temporary_directory = None
+
+
 class IOSExtraction(MVTModule):
     """This class provides a base for all iOS filesystem/backup extraction
     modules."""
@@ -44,6 +59,8 @@ class IOSExtraction(MVTModule):
 
         self.is_backup = False
         self.is_fs_dump = False
+        self._recovered_sqlite_paths: dict[str, str] = {}
+        self._sqlite_temp_directories: list[tempfile.TemporaryDirectory] = []
 
     def _recover_sqlite_db_if_needed(
         self, file_path: str, forced: bool = False
@@ -53,17 +70,12 @@ class IOSExtraction(MVTModule):
         :param file_path: Path to the malformed database file.
 
         """
-        # SQLite's immutable mode cannot open databases with active WAL files.
         if not forced:
-            # If the database is open, do not use immutable
+            conn = self._open_sqlite_db(file_path)
-            if os.path.isfile(file_path + "-shm"):
-                conn = sqlite3.connect(file_path)
-            else:
-                conn = self._open_sqlite_db(file_path)
             cur = conn.cursor()
 
+            recover = False
             try:
-                recover = False
                 cur.execute("SELECT name FROM sqlite_master WHERE type='table';")
             except sqlite3.DatabaseError as exc:
                 if "database disk image is malformed" in str(exc):
@@ -82,27 +94,54 @@ class IOSExtraction(MVTModule):
             raise DatabaseCorruptedError(
                 "failed to recover without sqlite3 binary: please install sqlite3!"
             )
-        if '"' in file_path:
+        temporary_directory = tempfile.TemporaryDirectory(prefix="mvt_sqlite_recover_")
-            raise DatabaseCorruptedError(
+        temporary_path = Path(temporary_directory.name)
-                f"database at path '{file_path}' is corrupted. unable to "
+        source_path = temporary_path / "source.db"
-                'recover because it has a quotation mark (") in its name'
+        recovered_path = temporary_path / "recovered.db"
-            )
+        shutil.copy2(file_path, source_path)
-
+        for suffix in ("-wal", "-shm"):
-        bak_path = f"{file_path}.bak"
+            sidecar = Path(file_path + suffix)
-        shutil.move(file_path, bak_path)
+            if sidecar.is_file():
+                shutil.copy2(sidecar, Path(str(source_path) + suffix))
 
         ret = subprocess.call(
-            ["sqlite3", bak_path, f'.clone "{file_path}"'],
+            ["sqlite3", str(source_path), f'.clone "{recovered_path}"'],
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
         )
         if ret != 0:
+            temporary_directory.cleanup()
             raise DatabaseCorruptedError("failed to recover database")
 
+        self._sqlite_temp_directories.append(temporary_directory)
+        self._recovered_sqlite_paths[file_path] = str(recovered_path)
         self.log.info("Database at path %s recovered successfully!", file_path)
 
     def _open_sqlite_db(self, file_path: str) -> sqlite3.Connection:
-        return sqlite3.connect(f"file:{file_path}?immutable=1", uri=True)
+        database_path = self._recovered_sqlite_paths.get(file_path, file_path)
+        if not os.path.isfile(database_path + "-wal"):
+            uri = Path(database_path).resolve().as_uri() + "?mode=ro&immutable=1"
+            return sqlite3.connect(uri, uri=True)
+
+        temporary_directory = tempfile.TemporaryDirectory(prefix="mvt_sqlite_")
+        temporary_path = Path(temporary_directory.name) / Path(database_path).name
+        shutil.copy2(database_path, temporary_path)
+        for suffix in ("-wal", "-shm"):
+            sidecar = Path(database_path + suffix)
+            if sidecar.is_file():
+                shutil.copy2(sidecar, Path(str(temporary_path) + suffix))
+
+        try:
+            conn = sqlite3.connect(
+                temporary_path.resolve().as_uri() + "?mode=ro",
+                uri=True,
+                factory=TemporarySQLiteConnection,
+            )
+        except Exception:
+            temporary_directory.cleanup()
+            raise
+        conn.temporary_directory = temporary_directory
+        return conn
 
     def _get_backup_files_from_manifest(
         self, relative_path: Optional[str] = None, domain: Optional[str] = None
@@ -166,7 +205,11 @@ class IOSExtraction(MVTModule):
         if not self.target_path:
             return None
         file_path = os.path.join(self.target_path, file_id[0:2], file_id)
-        if not Path(file_path).resolve().is_relative_to(Path(self.target_path).resolve()):
+        if (
+            not Path(file_path)
+            .resolve()
+            .is_relative_to(Path(self.target_path).resolve())
+        ):
             return None
         if os.path.exists(file_path):
             return file_path
@@ -197,9 +240,9 @@ class IOSExtraction(MVTModule):
         :param backup_ids: Default value = None)
 
         """
-        file_path: Optional[str] = None
+        file_path: Optional[str] = self.file_path
         # First we check if the was an explicit file path specified.
-        if not self.file_path:
+        if not file_path:
             # Type narrowing: we know self.file_path is None here, work with local file_path
             # If not, we first try with backups.
             # We construct the path to the file according to the iTunes backup

src/mvt/ios/modules/fs/analytics.py

@@ -134,6 +134,8 @@ class Analytics(IOSExtraction):
                 isodate = ""
                 data = plistlib.loads(row[1])
                 data["isodate"] = isodate
+            else:
+                continue
 
             data["artifact"] = artifact
 

src/mvt/ios/modules/mixed/__init__.py

@@ -26,6 +26,7 @@ from .tcc import TCC
 from .webkit_resource_load_statistics import WebkitResourceLoadStatistics
 from .webkit_session_resource_log import WebkitSessionResourceLog
 from .whatsapp import Whatsapp
+from .whatsapp_contacts import WhatsappContacts
 
 MIXED_MODULES = [
     Calls,
@@ -47,6 +48,7 @@ MIXED_MODULES = [
     WebkitResourceLoadStatistics,
     WebkitSessionResourceLog,
     Whatsapp,
+    WhatsappContacts,
     Shortcuts,
     Applications,
     Calendar,

src/mvt/ios/modules/mixed/calls.py

@@ -73,7 +73,9 @@ class Calls(IOSExtraction):
                     "duration": row[1],
                     "location": row[2],
                     "number": (
-                        row[3].decode("utf-8") if row[3] and row[3] is bytes else row[3]
+                        row[3].decode("utf-8")
+                        if isinstance(row[3], bytes)
+                        else row[3]
                     ),
                     "provider": row[4],
                 }

src/mvt/ios/modules/mixed/interactionc.py

@@ -3,9 +3,11 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import datetime
 import logging
+import re
 import sqlite3
-from typing import Optional
+from typing import Optional, Tuple
 
 from mvt.common.module_types import (
     ModuleAtomicResult,
@@ -15,6 +17,7 @@ from mvt.common.module_types import (
 from mvt.common.utils import convert_mactime_to_iso
 
 from ..base import IOSExtraction
+from .whatsapp_contacts import WhatsappContacts
 
 INTERACTIONC_BACKUP_IDS = [
     "1f5a521220a3ad80ebfdc196978df8e7a2e49dee",
@@ -22,6 +25,49 @@ INTERACTIONC_BACKUP_IDS = [
 INTERACTIONC_ROOT_PATHS = [
     "private/var/mobile/Library/CoreDuet/People/interactionC.db",
 ]
+
+# The interaction record's creation date normally trails its start date by
+# milliseconds: emitting it as a timeline event only duplicates the start
+# date event. A large divergence, however, indicates the record was
+# backfilled (sync, restore, or tampering) and is worth surfacing.
+CREATION_DATE_DIVERGENCE_THRESHOLD = 3600.0
+
+# Per-contact aggregate dates from ZCONTACTS are repeated on every
+# interaction row of the same contact. They are serialized with a
+# contact-centric data string so that timeline de-duplication collapses
+# them into one event per contact.
+CONTACT_EVENT_TEMPLATES = {
+    "contacts_creation_date": "Contact {party} first recorded in interactionC",
+    "first_incoming_sender_date": "First incoming interaction from {party}",
+    "last_incoming_sender_date": "Last incoming interaction from {party}",
+    "first_incoming_recipient_date": (
+        "First incoming interaction where {party} was a recipient"
+    ),
+    "last_incoming_recipient_date": (
+        "Last incoming interaction where {party} was a recipient"
+    ),
+    "first_outgoing_recipient_date": (
+        "First outgoing interaction to {party}"
+    ),
+    "last_outgoing_recipient_date": (
+        "Last outgoing interaction to {party}"
+    ),
+}
+
+
+def _parse_iso(timestamp) -> Optional[datetime.datetime]:
+    try:
+        return datetime.datetime.strptime(
+            timestamp, "%Y-%m-%d %H:%M:%S.%f"
+        )
+    except (TypeError, ValueError):
+        return None
+
+
+def _describe_delta(seconds: float) -> str:
+    if seconds >= 86400:
+        return f"{seconds / 86400:.0f} days"
+    return f"{seconds / 3600:.0f} hours"
 # Taken from APOLLO
 # https://github.com/mac4n6/APOLLO/blob/master/modules/interaction_contact_interactions.txt
 QUERIES = [
@@ -34,7 +80,7 @@ QUERIES = [
             CASE ZINTERACTIONS.ZDIRECTION
                 WHEN '0' THEN 'INCOMING'
                 WHEN '1' THEN 'OUTGOING'
-            END 'DIRECTION' AS "direction",
+            END AS "direction",
             ZCONTACTS.ZDISPLAYNAME AS "sender_display_name",
             ZCONTACTS.ZIDENTIFIER AS "sender_identifier",
             ZCONTACTS.ZPERSONID AS "sender_personid",
@@ -89,7 +135,7 @@ QUERIES = [
             CASE ZINTERACTIONS.ZDIRECTION
                 WHEN '0' THEN 'INCOMING'
                 WHEN '1' THEN 'OUTGOING'
-            END 'DIRECTION' AS "direction",
+            END AS "direction",
             ZCONTACTS.ZDISPLAYNAME AS "sender_display_name",
             ZCONTACTS.ZIDENTIFIER AS "sender_identifier",
             ZCONTACTS.ZPERSONID AS "sender_personid",
@@ -117,7 +163,7 @@ QUERIES = [
             CASE ZCONTACTS.ZLASTINCOMINGRECIPIENTDATE
                 WHEN '0' THEN '0'
                 ELSE ZCONTACTS.ZLASTINCOMINGRECIPIENTDATE
-         END 'LAST INCOMING RECIPIENT DATE' AS "last_incoming_recipient_date",
+         END AS "last_incoming_recipient_date",
          ZCONTACTS.ZLASTOUTGOINGRECIPIENTDATE AS "last_outgoing_recipient_date",
          ZCONTACTS.ZCUSTOMIDENTIFIER AS "custom_id",
          ZINTERACTIONS.ZCONTENTURL AS "interaction_content_url",
@@ -218,9 +264,16 @@ QUERIES = [
 ]
 
 
+WHATSAPP_BUNDLE_ID = "net.whatsapp.WhatsApp"
+
+
 class InteractionC(IOSExtraction):
     """This module extracts data from InteractionC db."""
 
+    # WhatsApp identifies chat peers by LID in interactionC.db, which only the
+    # WhatsApp contacts database can map back to a phone number and name.
+    dependencies = [WhatsappContacts]
+
     def __init__(
         self,
         file_path: Optional[str] = None,
@@ -252,10 +305,51 @@ class InteractionC(IOSExtraction):
             "last_outgoing_recipient_date",
         ]
 
+    @staticmethod
+    def _describe_party(record: ModuleAtomicResult, prefix: str) -> Optional[str]:
+        name = record.get(f"{prefix}_display_name") or record.get(
+            f"{prefix}_resolved_name"
+        )
+        identifier = record.get(f"{prefix}_resolved_phone_number") or record.get(
+            f"{prefix}_identifier"
+        )
+        if name and identifier:
+            # A display name that is just a formatted copy of the phone
+            # number adds no information.
+            name_digits = re.sub(r"\D", "", name)
+            if name_digits and name_digits == re.sub(r"\D", "", identifier):
+                return identifier
+            return f"{name} ({identifier})"
+        return name or identifier or None
+
     def serialize(self, record: ModuleAtomicResult) -> ModuleSerializedResult:
+        sender = self._describe_party(record, "sender")
+        # The chat peer from the domain identifier stands in when the
+        # recipient was not recorded (or the recipient join is unavailable).
+        recipient = self._describe_party(record, "recipient") or self._describe_party(
+            record, "domain"
+        )
+        direction = record.get("direction")
+        if not sender and direction == "OUTGOING":
+            sender = "local user"
+        if not recipient and direction == "INCOMING":
+            recipient = "local user"
+
+        header = f"[{record['bundle_id']}]"
+        if record.get("account"):
+            header += f" {record['account']}"
+        if direction:
+            header += f" {direction}"
+
+        data = f"{header} from {sender or 'unknown'} to {recipient or 'unknown'}"
+        if record.get("group_name"):
+            data += f" (group: {record['group_name']})"
+        if record.get("content"):
+            data += f": {record['content']}"
+
         records = []
         processed = []
-        for timestamp in self.timestamps:
+        for timestamp in ("start_date", "end_date"):
             # Check if the record has the current timestamp.
             if timestamp not in record or not record[timestamp]:
                 continue
@@ -269,16 +363,142 @@ class InteractionC(IOSExtraction):
                     "timestamp": record[timestamp],
                     "module": self.__class__.__name__,
                     "event": timestamp,
-                    "data": f"[{record['bundle_id']}] {record['account']} - "
+                    "data": data,
-                    f"from {record['sender_display_name']} ({record['sender_identifier']}) "
-                    f"to {record.get('recipient_display_name', '')} ({record.get('recipient_identifier', '')}):"
-                    f" {record.get('content', '')}",
                 }
             )
             processed.append(record[timestamp])
 
+        creation_event = self._serialize_creation_date(record, data)
+        if creation_event:
+            records.append(creation_event)
+
+        # Contact-level aggregates describe the sender's contact record.
+        party = self._describe_party(record, "sender")
+        if party:
+            for field, template in CONTACT_EVENT_TEMPLATES.items():
+                if not record.get(field):
+                    continue
+                records.append(
+                    {
+                        "timestamp": record[field],
+                        "module": self.__class__.__name__,
+                        "event": field,
+                        "data": template.format(party=party),
+                    }
+                )
+
         return records
 
+    def _serialize_creation_date(
+        self, record: ModuleAtomicResult, data: str
+    ) -> Optional[dict]:
+        """Serialize the interaction record's creation date only when it
+        diverges from the start date enough to indicate the record was
+        backfilled."""
+        creation = record.get("interactions_creation_date")
+        if not creation:
+            return None
+
+        event = {
+            "timestamp": creation,
+            "module": self.__class__.__name__,
+            "event": "interactions_creation_date",
+            "data": data,
+        }
+
+        start = _parse_iso(record.get("start_date"))
+        creation_parsed = _parse_iso(creation)
+        if not start or not creation_parsed:
+            # Without a start date the creation date is the only anchor.
+            return event
+
+        delta = (creation_parsed - start).total_seconds()
+        if abs(delta) < CREATION_DATE_DIVERGENCE_THRESHOLD:
+            return None
+
+        direction = "after" if delta > 0 else "before"
+        event["data"] = (
+            f"Interaction record created {_describe_delta(abs(delta))} "
+            f"{direction} the event: {data}"
+        )
+        return event
+
+    def _whatsapp_contact_maps(self) -> Tuple[dict, dict]:
+        """Build LID and phone-digit lookup maps from the WhatsappContacts
+        module results, when available."""
+        by_lid: dict = {}
+        by_phone: dict = {}
+        contacts_module = self.dependency_modules.get(WhatsappContacts)
+        if not contacts_module:
+            return by_lid, by_phone
+
+        for contact in contacts_module.results:
+            name = contact.get("full_name") or contact.get("given_name")
+            phone = contact.get("phone_number")
+            entry = (phone, name)
+            if contact.get("lid"):
+                by_lid[contact["lid"]] = entry
+            if phone:
+                by_phone[re.sub(r"\D", "", phone)] = entry
+            whatsapp_id = contact.get("whatsapp_id")
+            if whatsapp_id and "@" in whatsapp_id:
+                by_phone.setdefault(whatsapp_id.split("@")[0], entry)
+
+        return by_lid, by_phone
+
+    @staticmethod
+    def _resolve_whatsapp_identifier(
+        value, by_lid: dict, by_phone: dict
+    ) -> Tuple[Optional[str], Optional[str]]:
+        """Resolve a WhatsApp identifier (LID, JID or phone number) to a
+        (phone_number, contact_name) tuple."""
+        if not value:
+            return None, None
+
+        value = str(value)
+        if value.endswith("@lid"):
+            return by_lid.get(value, (None, None))
+        if value.endswith("@g.us"):
+            return None, None
+        if value.endswith("@s.whatsapp.net"):
+            digits = value.split("@")[0]
+            phone, name = by_phone.get(digits, (None, None))
+            return phone or f"+{digits}", name
+        if value.startswith("+"):
+            _, name = by_phone.get(re.sub(r"\D", "", value), (None, None))
+            return None, name
+
+        return None, None
+
+    def _postprocess_results(self) -> None:
+        by_lid, by_phone = self._whatsapp_contact_maps()
+
+        for entry in self.results:
+            # The fallback queries return ZDIRECTION raw instead of labelled.
+            if entry.get("direction") in (0, "0"):
+                entry["direction"] = "INCOMING"
+            elif entry.get("direction") in (1, "1"):
+                entry["direction"] = "OUTGOING"
+
+            if entry.get("bundle_id") != WHATSAPP_BUNDLE_ID:
+                continue
+
+            candidates = {
+                "sender": [entry.get("sender_identifier"), entry.get("custom_id")],
+                "recipient": [entry.get("recipient_identifier")],
+                "domain": [entry.get("domain_identifier")],
+            }
+            for prefix, values in candidates.items():
+                phone = name = None
+                for value in values:
+                    phone, name = self._resolve_whatsapp_identifier(
+                        value, by_lid, by_phone
+                    )
+                    if phone or name:
+                        break
+                entry[f"{prefix}_resolved_phone_number"] = phone
+                entry[f"{prefix}_resolved_name"] = name
+
     def run(self) -> None:
         self._find_ios_database(
             backup_ids=INTERACTIONC_BACKUP_IDS, root_paths=INTERACTIONC_ROOT_PATHS
@@ -325,4 +545,6 @@ class InteractionC(IOSExtraction):
             cur.close()
             conn.close()
 
+        self._postprocess_results()
+
         self.log.info("Extracted a total of %d InteractionC events", len(self.results))

src/mvt/ios/modules/mixed/safari_browserstate.py

@@ -19,10 +19,17 @@ from mvt.common.utils import convert_mactime_to_iso, keys_bytes_to_string
 
 from ..base import IOSExtraction
 
-SAFARI_BROWSER_STATE_BACKUP_RELPATH = "Library/Safari/BrowserState.db"
+# Safari profiles (iOS 17 and later) keep their per-profile databases under
+# Library/Safari/Profiles/<UUID>/, separate from the default profile's.
+SAFARI_BROWSER_STATE_BACKUP_RELPATHS = [
+    "Library/Safari/BrowserState.db",
+    "Library/Safari/Profiles/*/BrowserState.db",
+]
 SAFARI_BROWSER_STATE_ROOT_PATHS = [
     "private/var/mobile/Library/Safari/BrowserState.db",
+    "private/var/mobile/Library/Safari/Profiles/*/BrowserState.db",
     "private/var/mobile/Containers/Data/Application/*/Library/Safari/BrowserState.db",
+    "private/var/mobile/Containers/Data/Application/*/Library/Safari/Profiles/*/BrowserState.db",
 ]
 
 
@@ -174,20 +181,22 @@ class SafariBrowserState(IOSExtraction):
 
     def run(self) -> None:
         if self.is_backup:
-            for backup_file in self._get_backup_files_from_manifest(
+            for relative_path in SAFARI_BROWSER_STATE_BACKUP_RELPATHS:
-                relative_path=SAFARI_BROWSER_STATE_BACKUP_RELPATH
+                for backup_file in self._get_backup_files_from_manifest(
-            ):
+                    relative_path=relative_path
-                browserstate_path = self._get_backup_file_from_id(
+                ):
-                    backup_file["file_id"]
+                    browserstate_path = self._get_backup_file_from_id(
-                )
+                        backup_file["file_id"]
+                    )
 
-                if not browserstate_path:
+                    if not browserstate_path:
-                    continue
+                        continue
 
-                self.log.info(
+                    self.log.info(
-                    "Found Safari browser state database at path: %s", browserstate_path
+                        "Found Safari browser state database at path: %s",
-                )
+                        browserstate_path,
-                self._process_browser_state_db(browserstate_path)
+                    )
+                    self._process_browser_state_db(browserstate_path)
         elif self.is_fs_dump:
             for browserstate_path in self._get_fs_files_from_patterns(
                 SAFARI_BROWSER_STATE_ROOT_PATHS

src/mvt/ios/modules/mixed/safari_history.py

@@ -17,10 +17,17 @@ from mvt.common.utils import convert_mactime_to_datetime, convert_mactime_to_iso
 
 from ..base import IOSExtraction
 
-SAFARI_HISTORY_BACKUP_RELPATH = "Library/Safari/History.db"
+# Safari profiles (iOS 17 and later) each keep their own History.db under
+# Library/Safari/Profiles/<UUID>/, separate from the default profile's database.
+SAFARI_HISTORY_BACKUP_RELPATHS = [
+    "Library/Safari/History.db",
+    "Library/Safari/Profiles/*/History.db",
+]
 SAFARI_HISTORY_ROOT_PATHS = [
     "private/var/mobile/Library/Safari/History.db",
+    "private/var/mobile/Library/Safari/Profiles/*/History.db",
     "private/var/mobile/Containers/Data/Application/*/Library/Safari/History.db",
+    "private/var/mobile/Containers/Data/Application/*/Library/Safari/Profiles/*/History.db",
 ]
 
 
@@ -75,6 +82,9 @@ class SafariHistory(IOSExtraction):
 
             # We loop again through visits in order to find redirect record.
             for redirect in self.results:
+                if redirect["safari_history_db"] != result["safari_history_db"]:
+                    continue
+
                 if redirect["visit_id"] != result["redirect_destination"]:
                     continue
 
@@ -159,17 +169,22 @@ class SafariHistory(IOSExtraction):
 
     def run(self) -> None:
         if self.is_backup:
-            for history_file in self._get_backup_files_from_manifest(
+            for relative_path in SAFARI_HISTORY_BACKUP_RELPATHS:
-                relative_path=SAFARI_HISTORY_BACKUP_RELPATH
+                for history_file in self._get_backup_files_from_manifest(
-            ):
+                    relative_path=relative_path
-                history_path = self._get_backup_file_from_id(history_file["file_id"])
+                ):
+                    history_path = self._get_backup_file_from_id(
+                        history_file["file_id"]
+                    )
 
-                if not history_path:
+                    if not history_path:
-                    continue
+                        continue
 
-                self.log.info("Found Safari history database at path: %s", history_path)
+                    self.log.info(
+                        "Found Safari history database at path: %s", history_path
+                    )
 
-                self._process_history_db(history_path)
+                    self._process_history_db(history_path)
         elif self.is_fs_dump:
             for history_path in self._get_fs_files_from_patterns(
                 SAFARI_HISTORY_ROOT_PATHS

src/mvt/ios/modules/mixed/shortcuts.py

@@ -76,8 +76,10 @@ class Shortcuts(IOSExtraction):
         if not self.indicators:
             return
 
-        for result in self.results:
+        url_batches = [result["action_urls"] for result in self.results]
-            ioc_match = self.indicators.check_urls(result["action_urls"])
+        for result, ioc_match in zip(
+            self.results, self.indicators.check_url_batches(url_batches)
+        ):
             if ioc_match:
                 self.alertstore.critical(
                     ioc_match.message, "", result, matched_indicator=ioc_match.ioc

src/mvt/ios/modules/mixed/sms.py

@@ -85,17 +85,27 @@ class SMS(IOSExtraction):
         if not self.indicators:
             return
 
+        url_batches = []
         for result in self.results:
             message_links = result.get("links", [])
             # Making sure not link was ignored
             if message_links == []:
                 message_links = check_for_links(result.get("text", ""))
-            ioc_match = self.indicators.check_urls(message_links)
+            url_batches.append(message_links)
+
+        for result, ioc_match in zip(
+            self.results, self.indicators.check_url_batches(url_batches)
+        ):
             if ioc_match:
                 self.alertstore.critical(
                     ioc_match.message, "", result, matched_indicator=ioc_match.ioc
                 )
 
+    def collect_url_results(self) -> None:
+        for message in self.results:
+            for url in message.get("links", []):
+                self.add_url_result(url, message.get("isodate"), "sms")
+
     def run(self) -> None:
         self._find_ios_database(backup_ids=SMS_BACKUP_IDS, root_paths=SMS_ROOT_PATHS)
         self.log.info("Found SMS database at path: %s", self.file_path)

src/mvt/ios/modules/mixed/webkit_session_resource_log.py

@@ -70,6 +70,8 @@ class WebkitSessionResourceLog(IOSExtraction):
         if not self.indicators:
             return
 
+        records = []
+        url_batches = []
         for _, entries in self.results.items():
             for entry in entries:
                 source_domains = self._extract_domains(entry["redirect_source"])
@@ -94,36 +96,42 @@ class WebkitSessionResourceLog(IOSExtraction):
                     )
                 )
 
-                ioc_match = self.indicators.check_urls(all_origins)
+                records.append((entry, source_domains, destination_domains))
-                if ioc_match:
+                url_batches.append(all_origins)
-                    self.alertstore.critical(
-                        ioc_match.message, "", entry, matched_indicator=ioc_match.ioc
-                    )
 
-                    redirect_path = ""
+        for record, ioc_match in zip(
-                    if len(source_domains) > 0:
+            records, self.indicators.check_url_batches(url_batches)
-                        redirect_path += "SOURCE: "
+        ):
-                        for idx, item in enumerate(source_domains):
+            if ioc_match:
-                            source_domains[idx] = f'"{item}"'
+                entry, source_domains, destination_domains = record
+                self.alertstore.critical(
+                    ioc_match.message, "", entry, matched_indicator=ioc_match.ioc
+                )
 
-                        redirect_path += ", ".join(source_domains)
+                redirect_path = ""
-                        redirect_path += " -> "
+                if len(source_domains) > 0:
+                    redirect_path += "SOURCE: "
+                    for idx, item in enumerate(source_domains):
+                        source_domains[idx] = f'"{item}"'
 
-                    redirect_path += f'ORIGIN: "{entry["origin"]}"'
+                    redirect_path += ", ".join(source_domains)
+                    redirect_path += " -> "
 
-                    if len(destination_domains) > 0:
+                redirect_path += f'ORIGIN: "{entry["origin"]}"'
-                        redirect_path += " -> "
-                        redirect_path += "DESTINATION: "
-                        for idx, item in enumerate(destination_domains):
-                            destination_domains[idx] = f'"{item}"'
 
-                        redirect_path += ", ".join(destination_domains)
+                if len(destination_domains) > 0:
+                    redirect_path += " -> "
+                    redirect_path += "DESTINATION: "
+                    for idx, item in enumerate(destination_domains):
+                        destination_domains[idx] = f'"{item}"'
 
-                    self.alertstore.high(
+                    redirect_path += ", ".join(destination_domains)
-                        f"Found HTTP redirect between suspicious domains: {redirect_path}",
+
-                        "",
+                self.alertstore.high(
-                        entry,
+                    f"Found HTTP redirect between suspicious domains: {redirect_path}",
-                    )
+                    "",
+                    entry,
+                )
 
     def _extract_browsing_stats(self, log_path):
         items = []

src/mvt/ios/modules/mixed/whatsapp.py

@@ -4,7 +4,9 @@
 #   https://license.mvt.re/1.1/
 
 import logging
-from typing import Optional
+import os
+import sqlite3
+from typing import Dict, Optional
 
 from mvt.common.module_types import (
     ModuleAtomicResult,
@@ -22,9 +24,71 @@ WHATSAPP_ROOT_PATHS = [
     "private/var/mobile/Containers/Shared/AppGroup/*/ChatStorage.sqlite",
 ]
 
+WHATSAPP_LID_BACKUP_IDS = [
+    # SHA-1 of "AppDomainGroup-group.net.whatsapp.WhatsApp.shared-LID.sqlite"
+    "e794f6ffcc3c222535f47684a63d5178da3c4500",
+]
+WHATSAPP_LID_ROOT_PATHS = [
+    "private/var/mobile/Containers/Shared/AppGroup/*/LID.sqlite",
+]
+
+# WhatsApp records the mapping between a contact's LID and phone number
+# identifiers in the ZWAPHONENUMBERLIDPAIR table. Depending on the WhatsApp
+# version this lives in a dedicated LID.sqlite database or in
+# ChatStorage.sqlite itself.
+LID_PAIRS_QUERY = """
+    SELECT
+        ZLID AS "lid",
+        ZPHONENUMBER AS "phone_number",
+        ZTIMESTAMP AS "pair_timestamp"
+    FROM ZWAPHONENUMBERLIDPAIR;
+"""
+
+CHAT_SESSIONS_QUERY = """
+    SELECT
+        ZWACHATSESSION.Z_PK AS "session_pk",
+        ZWACHATSESSION.ZCONTACTJID AS "contact_jid",
+        ZWACHATSESSION.ZPARTNERNAME AS "partner_name",
+        ZWACHATSESSION.ZSESSIONTYPE AS "session_type",
+        ZWACHATSESSION.ZARCHIVED AS "archived",
+        ZWACHATSESSION.ZREMOVED AS "removed",
+        ZWACHATSESSION.ZMESSAGECOUNTER AS "message_counter",
+        ZWACHATSESSION.ZLASTMESSAGEDATE AS "last_message_date",
+        ZWAGROUPINFO.ZCREATIONDATE AS "group_creation_date",
+        MIN(ZWAMESSAGE.ZMESSAGEDATE) AS "first_stored_message_date",
+        MAX(ZWAMESSAGE.ZMESSAGEDATE) AS "last_stored_message_date",
+        COUNT(ZWAMESSAGE.Z_PK) AS "stored_message_count"
+    FROM ZWACHATSESSION
+    LEFT JOIN ZWAGROUPINFO
+        ON ZWACHATSESSION.ZGROUPINFO = ZWAGROUPINFO.Z_PK
+    LEFT JOIN ZWAMESSAGE
+        ON ZWAMESSAGE.ZCHATSESSION = ZWACHATSESSION.Z_PK
+    GROUP BY ZWACHATSESSION.Z_PK;
+"""
+
+CHAT_SESSION_DATE_FIELDS = [
+    "last_message_date",
+    "group_creation_date",
+    "first_stored_message_date",
+    "last_stored_message_date",
+]
+
+
+def _describe_chat(record: ModuleAtomicResult) -> str:
+    jid = record.get("contact_jid") or "unknown"
+    name = record.get("partner_name")
+    identifier = record.get("partner_resolved_phone_number") or jid
+    label = f"'{name}' ({identifier})" if name else identifier
+    is_group = jid.endswith("@g.us") or record.get("group_creation_date")
+    if is_group:
+        return f"WhatsApp group chat {label}"
+    return f"WhatsApp chat with {label}"
+
 
 class Whatsapp(IOSExtraction):
-    """This module extracts all WhatsApp messages containing links."""
+    """This module extracts all WhatsApp messages containing links, as well
+    as per-chat records with the first and last interaction dates of each
+    conversation."""
 
     def __init__(
         self,
@@ -45,6 +109,21 @@ class Whatsapp(IOSExtraction):
         )
 
     def serialize(self, record: ModuleAtomicResult) -> ModuleSerializedResult:
+        if record.get("record_type") == "chat_session":
+            return self._serialize_chat_session(record)
+        if record.get("record_type") == "lid_phone_number_pair":
+            if not record.get("pair_timestamp"):
+                return []
+            return {
+                "timestamp": record["pair_timestamp"],
+                "module": self.__class__.__name__,
+                "event": "lid_pair_recorded",
+                "data": (
+                    f"WhatsApp associated LID {record.get('lid')} with "
+                    f"phone number {record.get('phone_number')}"
+                ),
+            }
+
         text = record.get("ZTEXT", "").replace("\n", "\\n")
         links_text = ""
         if record.get("links"):
@@ -57,17 +136,67 @@ class Whatsapp(IOSExtraction):
             "data": f"'{text}' from {record.get('ZFROMJID', 'Unknown')}{links_text}",
         }
 
+    def _serialize_chat_session(
+        self, record: ModuleAtomicResult
+    ) -> ModuleSerializedResult:
+        records = []
+        chat = _describe_chat(record)
+
+        if record.get("group_creation_date"):
+            records.append(
+                {
+                    "timestamp": record["group_creation_date"],
+                    "module": self.__class__.__name__,
+                    "event": "group_created",
+                    "data": f"{chat} was created",
+                }
+            )
+
+        if record.get("first_stored_message_date"):
+            records.append(
+                {
+                    "timestamp": record["first_stored_message_date"],
+                    "module": self.__class__.__name__,
+                    "event": "chat_first_message",
+                    "data": f"First stored message in {chat}",
+                }
+            )
+
+        # The chat session's own last-message date is authoritative: it can
+        # postdate the newest stored message if that message was deleted.
+        last_message_date = record.get("last_message_date") or record.get(
+            "last_stored_message_date"
+        )
+        if last_message_date:
+            records.append(
+                {
+                    "timestamp": last_message_date,
+                    "module": self.__class__.__name__,
+                    "event": "chat_last_message",
+                    "data": f"Last message in {chat}",
+                }
+            )
+
+        return records
+
     def check_indicators(self) -> None:
         if not self.indicators:
             return
 
-        for result in self.results:
+        url_batches = [result.get("links", []) for result in self.results]
-            ioc_match = self.indicators.check_urls(result.get("links", []))
+        for result, ioc_match in zip(
+            self.results, self.indicators.check_url_batches(url_batches)
+        ):
             if ioc_match:
                 self.alertstore.critical(
                     ioc_match.message, "", result, matched_indicator=ioc_match.ioc
                 )
 
+    def collect_url_results(self) -> None:
+        for message in self.results:
+            for url in message.get("links", []):
+                self.add_url_result(url, message.get("isodate"), "whatsapp")
+
     def run(self) -> None:
         self._find_ios_database(
             backup_ids=WHATSAPP_BACKUP_IDS, root_paths=WHATSAPP_ROOT_PATHS
@@ -139,7 +268,126 @@ class Whatsapp(IOSExtraction):
                 message["links"] = list(set(filtered_links))
             self.results.append(message)
 
+        total_messages = len(self.results)
+        lid_map = self._extract_lid_pairs(cur)
+        total_sessions = self._extract_chat_sessions(cur, lid_map)
+
         cur.close()
         conn.close()
 
-        self.log.info("Extracted a total of %d WhatsApp messages", len(self.results))
+        self.log.info(
+            "Extracted a total of %d WhatsApp messages, %d chat sessions "
+            "and %d LID-phone number pairs",
+            total_messages,
+            total_sessions,
+            len(lid_map),
+        )
+
+    def _find_lid_db_path(self) -> Optional[str]:
+        for backup_id in WHATSAPP_LID_BACKUP_IDS:
+            file_path = self._get_backup_file_from_id(backup_id)
+            if file_path and os.path.exists(file_path):
+                return file_path
+        for found_path in self._get_fs_files_from_patterns(
+            WHATSAPP_LID_ROOT_PATHS
+        ):
+            return found_path
+        return None
+
+    def _extract_lid_pairs(self, chat_cur: sqlite3.Cursor) -> Dict[str, str]:
+        """Extract the LID to phone number mapping from the dedicated
+        LID.sqlite database, falling back to the same table in
+        ChatStorage.sqlite. Returns a map of LID digits to phone number
+        digits."""
+        rows = []
+        lid_db_path = self._find_lid_db_path()
+        if lid_db_path:
+            self.log.info(
+                "Found WhatsApp LID database at path: %s", lid_db_path
+            )
+            lid_conn = self._open_sqlite_db(lid_db_path)
+            try:
+                lid_cur = lid_conn.cursor()
+                lid_cur.execute(LID_PAIRS_QUERY)
+                rows = lid_cur.fetchall()
+                lid_cur.close()
+            except sqlite3.DatabaseError as exc:
+                self.log.warning(
+                    "Unable to extract WhatsApp LID-phone number pairs: %s",
+                    exc,
+                )
+            finally:
+                lid_conn.close()
+        else:
+            try:
+                chat_cur.execute(LID_PAIRS_QUERY)
+                rows = chat_cur.fetchall()
+            except sqlite3.OperationalError:
+                self.log.info(
+                    "No WhatsApp LID database found in this backup or "
+                    "filesystem dump: LID chat identifiers cannot be "
+                    "resolved to phone numbers"
+                )
+
+        lid_map: Dict[str, str] = {}
+        for lid, phone_number, pair_timestamp in rows:
+            record = {
+                "record_type": "lid_phone_number_pair",
+                "lid": lid,
+                "phone_number": phone_number,
+                "pair_timestamp": (
+                    convert_mactime_to_iso(pair_timestamp) or None
+                )
+                if pair_timestamp
+                else None,
+            }
+            self.results.append(record)
+
+            if lid and phone_number:
+                lid_digits = str(lid).split("@")[0]
+                phone_digits = str(phone_number).split("@")[0].lstrip("+")
+                lid_map[lid_digits] = phone_digits
+
+        return lid_map
+
+    def _extract_chat_sessions(
+        self, cur: sqlite3.Cursor, lid_map: Dict[str, str]
+    ) -> int:
+        """Extract one record per chat session with the first and last
+        interaction dates of each conversation."""
+        try:
+            cur.execute(CHAT_SESSIONS_QUERY)
+        except sqlite3.OperationalError as exc:
+            self.log.warning(
+                "Unable to extract WhatsApp chat sessions: %s", exc
+            )
+            return 0
+
+        names = [description[0] for description in cur.description]
+
+        total_sessions = 0
+        for row in cur.fetchall():
+            session = dict(zip(names, row))
+            session["record_type"] = "chat_session"
+
+            session["partner_resolved_phone_number"] = None
+            jid = session.get("contact_jid") or ""
+            if jid.endswith("@lid"):
+                phone_digits = lid_map.get(jid.split("@")[0])
+                if phone_digits:
+                    session["partner_resolved_phone_number"] = (
+                        f"+{phone_digits}"
+                    )
+
+            for field in CHAT_SESSION_DATE_FIELDS:
+                if session.get(field):
+                    session[field] = (
+                        convert_mactime_to_iso(session[field]) or None
+                    )
+                else:
+                    session[field] = None
+
+            self.results.append(session)
+            total_sessions += 1
+
+        return total_sessions

src/mvt/ios/modules/mixed/whatsapp_contacts.py

@@ -0,0 +1,308 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import logging
+import sqlite3
+from typing import Optional
+
+from mvt.common.module import DatabaseNotFoundError
+from mvt.common.module_types import (
+    ModuleAtomicResult,
+    ModuleResults,
+    ModuleSerializedResult,
+)
+from mvt.common.utils import convert_mactime_to_iso
+
+from ..base import IOSExtraction
+
+WHATSAPP_CONTACTS_BACKUP_IDS = [
+    # SHA-1 of "AppDomainGroup-group.net.whatsapp.WhatsApp.shared-ContactsV2.sqlite"
+    "b8548dc30aa1030df0ce18ef08b882cf7ab5212f",
+]
+WHATSAPP_CONTACTS_ROOT_PATHS = [
+    "private/var/mobile/Containers/Shared/AppGroup/*/ContactsV2.sqlite",
+]
+
+# WhatsApp's standard disappearing-messages timer values, in seconds.
+DISAPPEARING_DURATION_LABELS = {
+    86400: "24 hours",
+    604800: "7 days",
+    1209600: "14 days",
+    2592000: "30 days",
+    7776000: "90 days",
+}
+
+# Output field -> candidate columns in ZWAADDRESSBOOKCONTACT, in order of
+# preference. WhatsApp renames columns across versions, so the query is built
+# from the columns actually present in the database.
+COLUMN_CANDIDATES = {
+    "whatsapp_id": ["ZWHATSAPPID"],
+    "lid": ["ZLID"],
+    "phone_number": ["ZPHONENUMBER"],
+    "localized_phone_number": ["ZLOCALIZEDPHONENUMBER"],
+    "full_name": ["ZFULLNAME"],
+    "given_name": ["ZGIVENNAME"],
+    "last_name": ["ZLASTNAME"],
+    "user_name": ["ZUSERNAME"],
+    "business_name": ["ZBUSINESSNAME"],
+    "about_text": ["ZABOUTTEXT"],
+    "about_emoji": ["ZABOUTEMOJI"],
+    "notes": ["ZNOTES"],
+    "disappearing_mode_duration": ["ZDISAPPEARINGMODEDURATION"],
+    "disappearing_mode_timestamp": ["ZDISAPPEARINGMODETIMESTAMP"],
+    "about_timestamp": ["ZABOUTTIMESTAMP"],
+    "about_expiration_timestamp": ["ZABOUTEXPIRATIONTIMESTAMP"],
+    "last_updated": ["ZLASTUPDATED"],
+    "phone_status": ["ZPHONESTATUS", "ZPHONENUMBERSTATUS"],
+    "sync_policy": ["ZSYNCPOLICY"],
+}
+
+STRING_FIELDS = [
+    "whatsapp_id",
+    "lid",
+    "phone_number",
+    "localized_phone_number",
+    "full_name",
+    "given_name",
+    "last_name",
+    "user_name",
+    "business_name",
+    "about_text",
+    "about_emoji",
+    "notes",
+]
+
+DATE_FIELDS = [
+    "disappearing_mode_timestamp",
+    "about_timestamp",
+    "about_expiration_timestamp",
+    "last_updated",
+]
+
+
+def _decode_string(value) -> Optional[str]:
+    # CoreData stores string attributes as UTF-8 blobs in some WhatsApp
+    # versions, so values can arrive as either bytes or str.
+    if value is None:
+        return None
+    if isinstance(value, bytes):
+        return value.decode("utf-8", "replace")
+    return str(value)
+
+
+def _label_duration(duration) -> str:
+    if not duration:
+        return "off"
+    return DISAPPEARING_DURATION_LABELS.get(
+        int(duration), f"{int(duration)} seconds"
+    )
+
+
+def _describe_contact(record: ModuleAtomicResult) -> str:
+    contact = (
+        record.get("whatsapp_id")
+        or record.get("lid")
+        or record.get("phone_number")
+        or "unknown"
+    )
+    full_name = record.get("full_name")
+    if full_name:
+        contact = f"{contact} ({full_name})"
+    return contact
+
+
+class WhatsappContacts(IOSExtraction):
+    """This module extracts WhatsApp contact records and per-contact
+    disappearing-messages settings from ContactsV2.sqlite.
+
+    ChatStorage.sqlite does not record the disappearing-messages state of 1:1
+    chats: the authoritative timer is stored on each contact record in this
+    database, alongside the mapping between a contact's LID and phone number
+    identifiers.
+    """
+
+    def __init__(
+        self,
+        file_path: Optional[str] = None,
+        target_path: Optional[str] = None,
+        results_path: Optional[str] = None,
+        module_options: Optional[dict] = None,
+        log: logging.Logger = logging.getLogger(__name__),
+        results: Optional[ModuleResults] = None,
+    ) -> None:
+        super().__init__(
+            file_path=file_path,
+            target_path=target_path,
+            results_path=results_path,
+            module_options=module_options,
+            log=log,
+            results=results,
+        )
+
+    def serialize(self, record: ModuleAtomicResult) -> ModuleSerializedResult:
+        records = []
+        contact = _describe_contact(record)
+
+        if record.get("disappearing_mode_timestamp"):
+            records.append(
+                {
+                    "timestamp": record["disappearing_mode_timestamp"],
+                    "module": self.__class__.__name__,
+                    "event": "disappearing_mode_set",
+                    "data": (
+                        f"WhatsApp disappearing messages timer set to "
+                        f"'{record.get('disappearing_mode_label')}' "
+                        f"for {contact}"
+                    ),
+                }
+            )
+
+        if record.get("about_timestamp"):
+            data = f"WhatsApp about text of {contact} changed"
+            about_text = record.get("about_text")
+            if about_text:
+                data += f' to "{about_text}"'
+            records.append(
+                {
+                    "timestamp": record["about_timestamp"],
+                    "module": self.__class__.__name__,
+                    "event": "about_changed",
+                    "data": data,
+                }
+            )
+
+        if record.get("about_expiration_timestamp"):
+            records.append(
+                {
+                    "timestamp": record["about_expiration_timestamp"],
+                    "module": self.__class__.__name__,
+                    "event": "about_expiration",
+                    "data": (
+                        f"WhatsApp about text of {contact} scheduled "
+                        f"to expire"
+                    ),
+                }
+            )
+
+        if record.get("last_updated"):
+            records.append(
+                {
+                    "timestamp": record["last_updated"],
+                    "module": self.__class__.__name__,
+                    "event": "contact_last_updated",
+                    "data": f"WhatsApp contact record for {contact} updated",
+                }
+            )
+
+        return records
+
+    def run(self) -> None:
+        try:
+            self._find_ios_database(
+                backup_ids=WHATSAPP_CONTACTS_BACKUP_IDS,
+                root_paths=WHATSAPP_CONTACTS_ROOT_PATHS,
+            )
+        except DatabaseNotFoundError:
+            self.log.warning(
+                "Unable to find the WhatsApp ContactsV2.sqlite database in "
+                "this backup or filesystem dump. WhatsApp disappearing "
+                "messages settings and contact records cannot be extracted. "
+                "This database is often missing from incremental backups."
+            )
+            return
+
+        self.log.info(
+            "Found WhatsApp contacts database at path: %s", self.file_path
+        )
+
+        assert self.file_path is not None
+        conn = self._open_sqlite_db(self.file_path)
+        cur = conn.cursor()
+        try:
+            try:
+                cur.execute("PRAGMA table_info(ZWAADDRESSBOOKCONTACT)")
+                available_columns = {row[1] for row in cur.fetchall()}
+            except sqlite3.DatabaseError as exc:
+                self.log.error(
+                    "Unable to read the ZWAADDRESSBOOKCONTACT table schema: %s",
+                    exc,
+                )
+                return
+
+            if not available_columns:
+                self.log.warning(
+                    "The WhatsApp contacts database does not contain a "
+                    "ZWAADDRESSBOOKCONTACT table"
+                )
+                return
+
+            selected = {}
+            for field, candidates in COLUMN_CANDIDATES.items():
+                for candidate in candidates:
+                    if candidate in available_columns:
+                        selected[field] = candidate
+                        break
+
+            # A record with no duration column is "unknown", not "off": the
+            # timer state cannot be determined from this database version.
+            has_duration = "disappearing_mode_duration" in selected
+            if not has_duration:
+                self.log.warning(
+                    "The ZDISAPPEARINGMODEDURATION column is not present in "
+                    "this WhatsApp contacts database: disappearing messages "
+                    "state is unknown"
+                )
+
+            columns = ["Z_PK"] + list(selected.values())
+            cur.execute(
+                f"SELECT {', '.join(columns)} FROM ZWAADDRESSBOOKCONTACT;"
+            )
+            fields = ["row_pk"] + list(selected.keys())
+
+            for row in cur:
+                record = dict(zip(fields, row))
+
+                for field in STRING_FIELDS:
+                    if field in record:
+                        record[field] = _decode_string(record[field])
+                    else:
+                        record[field] = None
+
+                for field in DATE_FIELDS:
+                    if record.get(field) is not None:
+                        record[field] = (
+                            convert_mactime_to_iso(record[field]) or None
+                        )
+                    else:
+                        record[field] = None
+
+                duration = record.get("disappearing_mode_duration")
+                if has_duration:
+                    record["disappearing_mode_is_on"] = bool(duration)
+                    record["disappearing_mode_label"] = _label_duration(
+                        duration
+                    )
+                else:
+                    record["disappearing_mode_duration"] = None
+                    record["disappearing_mode_is_on"] = None
+                    record["disappearing_mode_label"] = None
+
+                record.setdefault("phone_status", None)
+                record.setdefault("sync_policy", None)
+
+                self.results.append(record)
+        finally:
+            cur.close()
+            conn.close()
+
+        total_ephemeral = sum(
+            1 for record in self.results if record["disappearing_mode_is_on"]
+        )
+        self.log.info(
+            "Extracted a total of %d WhatsApp contacts (%d with disappearing "
+            "messages enabled)",
+            len(self.results),
+            total_ephemeral,
+        )

src/mvt/ios/modules/net_base.py

@@ -42,7 +42,8 @@ class NetBase(IOSExtraction):
         )
 
     def _extract_net_data(self):
-        conn = sqlite3.connect(self.file_path)
+        assert self.file_path is not None
+        conn = self._open_sqlite_db(self.file_path)
         conn.row_factory = sqlite3.Row
         cur = conn.cursor()
         try:
@@ -237,9 +238,7 @@ class NetBase(IOSExtraction):
                             "been truncated in the database)"
                         )
 
-                    self.alertstore.medium(
+                    self.alertstore.medium(msg, proc["live_isodate"], proc)
-                        msg, proc["live_isodate"], proc
-                    )
 
             if not proc["live_proc_id"]:
                 self.log.info(

src/mvt/ios/modules/sysdiagnose/__init__.py

@@ -0,0 +1,6 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+from .base import SysdiagnoseExtraction

src/mvt/ios/modules/sysdiagnose/base.py

@@ -0,0 +1,105 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import fnmatch
+import logging
+import os
+import re
+import tarfile
+from datetime import datetime, timezone
+from pathlib import Path
+from typing import Optional
+
+from mvt.common.module import MVTModule, ModuleResults
+
+
+class SysdiagnoseExtraction(MVTModule):
+    """Base class for custom modules that analyze an iOS sysdiagnose."""
+
+    def __init__(
+        self,
+        file_path: Optional[str] = None,
+        target_path: Optional[str] = None,
+        results_path: Optional[str] = None,
+        module_options: Optional[dict] = None,
+        log: logging.Logger = logging.getLogger(__name__),
+        results: Optional[ModuleResults] = None,
+    ) -> None:
+        super().__init__(
+            file_path=file_path,
+            target_path=target_path,
+            results_path=results_path,
+            module_options=module_options,
+            log=log,
+            results=results,
+        )
+        self.parent_path: Optional[str] = None
+        self.files: list[str] = []
+        self.tar: Optional[tarfile.TarFile] = None
+        self.tar_files: list[str] = []
+        self.ips_files: list[dict[str, object]] = []
+
+    def from_sysdiagnose_folder(
+        self, target_path: str, sysdiagnose_files: list[str]
+    ) -> None:
+        self.parent_path = Path(target_path).absolute().parent.as_posix()
+        self.files = sysdiagnose_files
+
+    def from_sysdiagnose_tar(
+        self, sysdiagnose_archive: tarfile.TarFile, sysdiagnose_files: list[str]
+    ) -> None:
+        self.tar = sysdiagnose_archive
+        self.tar_files = sysdiagnose_files
+
+    def _extract_timezone(self):
+        """Determine the sysdiagnose timezone from its diagnostic log."""
+        file_paths = self._get_files_by_pattern("*/sysdiagnose.log")
+        if not file_paths:
+            self.log.info(
+                "Unable to determine the timezone in which the sysdiagnose was "
+                "generated. Assuming UTC for logs without a timezone."
+            )
+            return timezone.utc
+
+        content = self._get_file_content(file_paths[0]).decode(
+            "utf-8", errors="replace"
+        )
+        filenames = re.findall(r"sysdiagnose_\S+?\.tar\.gz", content)
+        if not filenames:
+            self.log.info(
+                "Unable to determine the timezone in which the sysdiagnose was "
+                "generated. Assuming UTC for logs without a timezone."
+            )
+            return timezone.utc
+
+        timestamp = "_".join(
+            filenames[0].removesuffix(".tar.gz").split("_")[1:3]
+        )
+        sysdiagnose_timezone = datetime.strptime(
+            timestamp, "%Y.%m.%d_%H-%M-%S%z"
+        ).tzinfo
+        self.log.info(
+            "Based on the sysdiagnose filename, assuming timezone %s for logs "
+            "without a timezone.",
+            sysdiagnose_timezone,
+        )
+        return sysdiagnose_timezone
+
+    def _get_files_by_pattern(self, pattern: str) -> list[str]:
+        file_names = self.tar_files if self.tar else self.files
+        return fnmatch.filter(file_names, pattern)
+
+    def _get_file_content(self, file_path: str) -> bytes:
+        if self.tar:
+            handle = self.tar.extractfile(self.tar.getmember(file_path))
+        else:
+            if self.parent_path is None:
+                raise RuntimeError("Sysdiagnose folder has not been initialized")
+            handle = open(os.path.join(self.parent_path, file_path), "rb")
+
+        if handle is None:
+            return b""
+        with handle:
+            return handle.read()

tests/android/test_artifact_dumpsys_adb.py

@@ -4,6 +4,8 @@
 #   https://license.mvt.re/1.1/
 
 from mvt.android.artifacts.dumpsys_adb import DumpsysADBArtifact
+from mvt.android.modules.bugreport.dumpsys_adb_state import DumpsysADBState
+from mvt.common.alerts import AlertLevel
 
 from ..utils import get_artifact
 
@@ -114,3 +116,119 @@ class TestDumpsysADBArtifact:
         assert key_store_entry["user"] == "user@laptop"
         assert key_store_entry["fingerprint"] == expected_fingerprint
         assert key_store_entry["last_connected"] == "1628501829898"
+
+
+class TestDumpsysADBStateAlerts:
+    def test_no_androidqf_context_preserves_existing_behavior(self):
+        module = DumpsysADBState(
+            results=[
+                {
+                    "user_keys": [
+                        {
+                            "key": b"QUJDRA==",
+                            "user": "host@example",
+                            "fingerprint": "fingerprint",
+                        }
+                    ]
+                }
+            ]
+        )
+
+        module.check_indicators()
+
+        assert module.alertstore.alerts == []
+
+    def test_androidqf_trusted_keys_create_expected_alerts(self):
+        module = DumpsysADBState(
+            module_options={
+                "androidqf_acquisition": {
+                    "started": "2025-06-20T18:00:00Z",
+                    "adb_host_public_key": "QUJDRA== acquisition@host",
+                }
+            },
+            results=[
+                {
+                    "user_keys": [
+                        {
+                            "key": b"QUJDRA==",
+                            "user": "acquisition@host",
+                            "fingerprint": "acquisition-fingerprint",
+                        },
+                        {
+                            "key": b"RUZHSA==",
+                            "user": "other@host",
+                            "fingerprint": "other-fingerprint",
+                        },
+                        {
+                            "key": b"not-base64",
+                            "user": "invalid@host",
+                            "fingerprint": "",
+                        },
+                    ],
+                    "keystore": [
+                        {
+                            "key": b"QUJDRA==",
+                            "user": "acquisition@host",
+                            "fingerprint": "acquisition-fingerprint",
+                            "last_connected": "1750266000000",
+                        }
+                    ],
+                }
+            ],
+        )
+
+        module.check_indicators()
+
+        assert [alert.level for alert in module.alertstore.alerts] == [
+            AlertLevel.INFORMATIONAL,
+            AlertLevel.LOW,
+            AlertLevel.LOW,
+        ]
+        informational, different, invalid = module.alertstore.alerts
+        assert "at least one day before" in informational.message
+        assert informational.event_time == "2025-06-18 17:00:00.000000"
+        assert "different from the AndroidQF acquisition host" in different.message
+        assert "invalid trusted ADB host key" in invalid.message
+
+    def test_missing_androidqf_host_key_creates_low_alert(self):
+        trusted_key = {
+            "key": b"QUJDRA==",
+            "user": "host@example",
+            "fingerprint": "fingerprint",
+        }
+        module = DumpsysADBState(
+            module_options={"androidqf_acquisition": {}},
+            results=[{"user_keys": [trusted_key]}],
+        )
+
+        module.check_indicators()
+
+        assert len(module.alertstore.alerts) == 1
+        assert module.alertstore.alerts[0].level == AlertLevel.LOW
+        assert "does not include its host key" in module.alertstore.alerts[0].message
+
+    def test_recent_acquisition_host_key_does_not_create_alert(self):
+        module = DumpsysADBState(
+            module_options={
+                "androidqf_acquisition": {
+                    "started": "2025-06-20T18:00:00Z",
+                    "adb_host_public_key": "QUJDRA== acquisition@host",
+                }
+            },
+            results=[
+                {
+                    "keystore": [
+                        {
+                            "key": b"QUJDRA==",
+                            "user": "acquisition@host",
+                            "fingerprint": "fingerprint",
+                            "last_connected": "1750438800000",
+                        }
+                    ]
+                }
+            ],
+        )
+
+        module.check_indicators()
+
+        assert module.alertstore.alerts == []

tests/android/test_artifact_dumpsys_battery_history.py

@@ -42,3 +42,22 @@ class TestDumpsysBatteryHistoryArtifact:
         assert len(dba.alertstore.alerts) == 0
         dba.check_indicators()
         assert len(dba.alertstore.alerts) == 2
+
+    def test_parsing_absolute_timestamps(self):
+        dba = DumpsysBatteryHistoryArtifact()
+        dba.parse(
+            """07-15 20:27:39.431 (2) 100 +job=u0a123:"com.example/.ExampleJob"
+07-15 20:27:40.431 (2) 100 -job=u0a123:"com.example/.ExampleJob"
+"""
+        )
+
+        assert len(dba.results) == 2
+        assert dba.results[0] == {
+            "time_elapsed": "07-15 20:27:39.431",
+            "event": "start_job",
+            "uid": "u0a123",
+            "package_name": "com.example",
+            "service": "com.example/.ExampleJob",
+        }
+        assert dba.results[1]["event"] == "end_job"
+        assert dba.results[1]["uid"] == "u0a123"

tests/android/test_artifact_dumpsys_dbinfo.py

@@ -40,3 +40,22 @@ class TestDumpsysDBinfoArtifact:
         assert len(dbi.alertstore.alerts) == 0
         dbi.check_indicators()
         assert len(dbi.alertstore.alerts) == 5
+
+    def test_parsing_month_day_timestamp_without_pid(self):
+        dbi = DumpsysDBInfoArtifact()
+        dbi.parse(
+            """
+Connection pool for /data/user/0/com.example/databases/current.db:
+      Most recently executed operations:
+        0: [07-15 20:27:39.431] executeForCursorWindow took 1ms - succeeded, sql="SELECT 1"
+"""
+        )
+
+        assert dbi.results == [
+            {
+                "isodate": "07-15 20:27:39.431",
+                "action": "executeForCursorWindow",
+                "sql": "SELECT 1",
+                "path": "/data/user/0/com.example/databases/current.db",
+            }
+        ]

tests/android/test_artifact_dumpsys_packages.py

@@ -25,6 +25,25 @@ class TestDumpsysPackagesArtifact:
             == "com.samsung.android.provider.filterprovider"
         )
         assert dpa.results[0]["version_name"] == "5.0.07"
+        assert dpa.results[0]["first_install_time"] == "2008-12-31 16:00:00"
+        assert dpa.results[0]["system"] is True
+
+    def test_parsing_system_flag(self):
+        system_details = DumpsysPackagesArtifact.parse_dumpsys_package_for_details(
+            "    pkgFlags=[ SYSTEM HAS_CODE ALLOW_CLEAR_USER_DATA ]"
+        )
+        third_party_details = DumpsysPackagesArtifact.parse_dumpsys_package_for_details(
+            "    pkgFlags=[ HAS_CODE ALLOW_BACKUP ]"
+        )
+        missing_flag_details = (
+            DumpsysPackagesArtifact.parse_dumpsys_package_for_details(
+                "    versionName=1.0"
+            )
+        )
+
+        assert system_details["system"] is True
+        assert third_party_details["system"] is False
+        assert missing_flag_details["system"] is False
 
     def test_ioc_check(self, indicator_file):
         dpa = DumpsysPackagesArtifact()
@@ -40,3 +59,43 @@ class TestDumpsysPackagesArtifact:
         assert len(dpa.alertstore.alerts) == 0
         dpa.check_indicators()
         assert len(dpa.alertstore.alerts) == 1
+
+    def test_per_user_fields_use_primary_user(self):
+        details = DumpsysPackagesArtifact.parse_dumpsys_package_for_details(
+            """    User 0: installed=true
+      firstInstallTime=2024-01-10 09:19:39
+      runtime permissions:
+        android.permission.CAMERA: granted=true
+    User 95: installed=false
+      firstInstallTime=1970-01-01 01:00:00
+      runtime permissions:
+        android.permission.CAMERA: granted=false
+        android.permission.RECORD_AUDIO: granted=false
+"""
+        )
+
+        assert details["first_install_time"] == "2024-01-10 09:19:39"
+        runtime_permissions = [
+            permission
+            for permission in details["permissions"]
+            if permission["type"] == "runtime"
+        ]
+        assert runtime_permissions == [
+            {
+                "name": "android.permission.CAMERA",
+                "granted": True,
+                "type": "runtime",
+            }
+        ]
+
+    def test_per_user_fields_fall_back_when_user_zero_is_missing(self):
+        details = DumpsysPackagesArtifact.parse_dumpsys_package_for_details(
+            """    User 10: installed=true
+      firstInstallTime=2024-02-10 09:19:39
+      runtime permissions:
+        android.permission.CAMERA: granted=true
+"""
+        )
+
+        assert details["first_install_time"] == "2024-02-10 09:19:39"
+        assert details["permissions"][-1]["name"] == "android.permission.CAMERA"

tests/android/test_artifact_dumpsys_receivers.py

@@ -31,6 +31,44 @@ class TestDumpsysReceiversArtifact:
             == "com.android.storagemanager"
         )
 
+    def test_parsing_misindented_action(self):
+        dr = DumpsysReceiversArtifact()
+        data = """\
+Receiver Resolver Table:
+  Non-Data Actions:
+      android.app.action.ENTER_CAR_MODE:
+        b5b40f6 com.google.android.projection.gearhead/.CarModeBroadcastReceiver
+               android.intent.action.MY_PACKAGE_REPLACED:
+        e7706c1 com.psycatgames.nhiegame/.ScheduledNotificationBootReceiver
+"""
+
+        dr.parse(data)
+
+        assert (
+            dr.results["android.intent.action.MY_PACKAGE_REPLACED"][0][
+                "package_name"
+            ]
+            == "com.psycatgames.nhiegame"
+        )
+
+    def test_parsing_misindented_first_action(self):
+        dr = DumpsysReceiversArtifact()
+        data = """\
+Receiver Resolver Table:
+  Non-Data Actions:
+               android.intent.action.MY_PACKAGE_REPLACED:
+        e7706c1 com.psycatgames.nhiegame/.ScheduledNotificationBootReceiver
+"""
+
+        dr.parse(data)
+
+        assert (
+            dr.results["android.intent.action.MY_PACKAGE_REPLACED"][0][
+                "package_name"
+            ]
+            == "com.psycatgames.nhiegame"
+        )
+
     def test_ioc_check(self, indicator_file):
         dr = DumpsysReceiversArtifact()
         file = get_artifact("android_data/dumpsys_packages.txt")

tests/android/test_artifact_tombstones.py

@@ -8,6 +8,7 @@ import datetime
 import pytest
 
 from mvt.android.artifacts.tombstone_crashes import TombstoneCrashArtifact
+from mvt.android.parsers.proto.tombstone import Tombstone
 
 from ..utils import get_artifact
 
@@ -42,6 +43,73 @@ class TestTombstoneCrashArtifact:
         assert len(tombstone_artifact.results) == 1
         self.validate_tombstone_result(tombstone_artifact.results[0])
 
+    def test_text_tombstone_preserves_abort_message(self):
+        tombstone_artifact = TombstoneCrashArtifact()
+        artifact_path = "android_data/bugreport/FS/data/tombstones/tombstone_00"
+        file = get_artifact(artifact_path)
+        with open(file, "rb") as f:
+            data = f.read()
+
+        tombstone_artifact.parse(
+            os.path.basename(artifact_path),
+            datetime.datetime(2021, 9, 29, 17, 43, 49),
+            data,
+        )
+
+        assert tombstone_artifact.results[0]["abort_message"] == (
+            "Check failed: payload.size() <= bytes_left "
+            "(payload.size()=99, bytes_left=51) "
+        )
+
+    def test_protobuf_tombstone_preserves_abort_message_and_causes(self):
+        tombstone_artifact = TombstoneCrashArtifact()
+        artifact_path = "android_data/tombstone_process.pb"
+        file = get_artifact(artifact_path)
+        with open(file, "rb") as f:
+            tombstone = Tombstone().parse(f.read())
+
+        tombstone.abort_message = "synthetic abort reason"
+        tombstone_artifact.parse_protobuf(
+            os.path.basename(artifact_path),
+            datetime.datetime(2023, 4, 12, 12, 32, 40, 518290),
+            bytes(tombstone),
+        )
+
+        result = tombstone_artifact.results[0]
+        assert result["abort_message"] == "synthetic abort reason"
+        assert result["causes"] == [
+            {
+                "human_readable": "null pointer dereference",
+                "memory_error": None,
+            }
+        ]
+
+    def test_text_tombstone_keeps_crashing_thread(self):
+        tombstone_artifact = TombstoneCrashArtifact()
+        artifact_path = "android_data/tombstone_process.txt"
+        file = get_artifact(artifact_path)
+        with open(file, "rb") as f:
+            data = f.read()
+
+        data += (
+            b"\npid: 25541, tid: 31896, name: worker-thread"
+            b"  >>> /vendor/bin/other <<<\n"
+        )
+        tombstone_artifact.parse(
+            os.path.basename(artifact_path),
+            datetime.datetime(2023, 4, 12, 12, 32, 40, 518290),
+            data,
+        )
+
+        result = tombstone_artifact.results[0]
+        assert result["pid"] == 25541
+        assert result["tid"] == 21307
+        assert result["process_name"] == "mtk.ape.decoder"
+        assert (
+            result["binary_path"]
+            == "/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek"
+        )
+
     @pytest.mark.skip(reason="Not implemented yet")
     def test_tombtone_kernel_parsing(self):
         tombstone_artifact = TombstoneCrashArtifact()

tests/android/test_backup_parser.py

@@ -5,7 +5,10 @@
 
 import hashlib
 
+import pytest
+
 from mvt.android.parsers.backup import (
+    AndroidBackupParsingError,
     parse_ab_header,
     parse_backup_file,
     parse_tar_for_sms,
@@ -23,6 +26,14 @@ class TestBackupParsing:
             "encryption": None,
         }
 
+    def test_parse_truncated_encrypted_header(self):
+        with pytest.raises(
+            AndroidBackupParsingError, match="Invalid encrypted backup header"
+        ):
+            parse_backup_file(
+                b"ANDROID BACKUP\n5\n0\nAES-256\ntruncated", password="password"
+            )
+
     def test_parsing_noencryption(self):
         file = get_artifact("android_backup/backup.ab")
         with open(file, "rb") as f:

tests/android_bugreport/test_bugreport.py

@@ -54,6 +54,8 @@ class TestBugreportAnalysis:
             == "com.samsung.android.provider.filterprovider"
         )
         assert m.results[1]["package_name"] == "com.instagram.android"
+        assert m.results[0]["installer"] == ""
+        assert m.results[1]["installer"] == "com.android.vending"
         assert len(m.results[0]["permissions"]) == 4
         assert len(m.results[1]["permissions"]) == 32
 

tests/common/test_cli_plugins.py

@@ -0,0 +1,371 @@
+from types import SimpleNamespace
+
+import click
+from click.testing import CliRunner
+
+from mvt.common.cli_plugins import (
+    ANDROID_CLI_PLUGIN_GROUP,
+    IOS_CLI_PLUGIN_GROUP,
+    BrokenPluginCommand,
+    load_cli_commands_option,
+    register_cli_commands_from_path,
+    register_cli_plugins,
+    register_installed_cli_commands,
+)
+
+
+COMMAND_TEMPLATE = """
+import click
+
+
+@click.command({name!r})
+@click.pass_context
+def cli(ctx):
+    click.echo({message!r})
+    if ctx.obj:
+        click.echo(ctx.obj.get("marker", ""))
+"""
+
+
+def _write_command(path, name, message="command ran"):
+    path.write_text(
+        COMMAND_TEMPLATE.format(name=name, message=message),
+        encoding="utf-8",
+    )
+    return path
+
+
+def _make_group():
+    @click.group()
+    @load_cli_commands_option
+    @click.pass_context
+    def group(ctx):
+        ctx.ensure_object(dict)
+        ctx.obj["marker"] = "parent context"
+
+    return group
+
+
+def _entry_point(name, value, command=None, exception=None, distribution="plugin"):
+    def load():
+        if exception is not None:
+            raise exception
+        return command
+
+    dist = SimpleNamespace(metadata={"Name": distribution}, version="1.0")
+    return SimpleNamespace(name=name, value=value, load=load, dist=dist)
+
+
+def test_load_command_option_registers_command_before_resolution(tmp_path):
+    command_path = _write_command(tmp_path / "hello.py", "hello")
+    group = _make_group()
+
+    result = CliRunner().invoke(
+        group,
+        ["--load-command", str(command_path), "hello"],
+    )
+
+    assert result.exit_code == 0
+    assert "command ran" in result.output
+    assert "parent context" in result.output
+
+
+def test_load_command_option_supports_folders_and_repeated_paths(tmp_path):
+    folder = tmp_path / "commands"
+    folder.mkdir()
+    _write_command(folder / "b.py", "second")
+    _write_command(folder / "a.py", "first")
+    _write_command(folder / ".hidden.py", "hidden")
+    _write_command(folder / "__init__.py", "init")
+    other = _write_command(tmp_path / "third.py", "third")
+    group = _make_group()
+
+    result = CliRunner().invoke(
+        group,
+        [
+            "--load-command",
+            str(folder),
+            "--load-command",
+            str(other),
+            "--load-command",
+            str(other),
+            "--help",
+        ],
+    )
+
+    assert result.exit_code == 0
+    assert "first" in result.output
+    assert "second" in result.output
+    assert "third" in result.output
+    assert "hidden" not in result.output
+    assert "init" not in result.output
+
+
+def test_loaded_command_participates_in_shell_completion(tmp_path):
+    command_path = _write_command(tmp_path / "hello.py", "hello")
+    group = _make_group()
+    words = f"group --load-command {command_path} he"
+
+    result = CliRunner().invoke(
+        group,
+        [],
+        env={
+            "_GROUP_COMPLETE": "bash_complete",
+            "COMP_WORDS": words,
+            "COMP_CWORD": "3",
+        },
+    )
+
+    assert result.exit_code == 0
+    assert "plain,hello" in result.output
+
+
+def test_explicit_command_import_and_contract_failures_are_usage_errors(tmp_path):
+    broken_path = tmp_path / "broken.py"
+    broken_path.write_text("raise RuntimeError('broken import')", encoding="utf-8")
+    missing_cli_path = tmp_path / "missing_cli.py"
+    missing_cli_path.write_text("value = 1", encoding="utf-8")
+
+    broken_result = CliRunner().invoke(
+        _make_group(),
+        ["--load-command", str(broken_path), "broken"],
+    )
+    missing_cli_result = CliRunner().invoke(
+        _make_group(),
+        ["--load-command", str(missing_cli_path), "missing-cli"],
+    )
+
+    assert broken_result.exit_code == 2
+    assert "broken import" in broken_result.output
+    assert missing_cli_result.exit_code == 2
+    assert "must export a Click command or group named 'cli'" in (
+        missing_cli_result.output
+    )
+
+
+def test_environment_command_failure_gets_broken_placeholder(tmp_path):
+    command_path = tmp_path / "broken_command.py"
+    command_path.write_text("raise RuntimeError('broken import')", encoding="utf-8")
+    group = click.Group()
+
+    registered = register_cli_commands_from_path(group, command_path)
+
+    assert registered == ["broken-command"]
+    assert isinstance(group.commands["broken-command"], BrokenPluginCommand)
+    result = CliRunner().invoke(group, ["broken-command"])
+    assert result.exit_code == 1
+    assert "broken import" in result.output
+    assert str(command_path) in result.output
+
+
+def test_environment_command_system_exit_gets_broken_placeholder(tmp_path):
+    command_path = tmp_path / "exiting_command.py"
+    command_path.write_text("raise SystemExit(7)", encoding="utf-8")
+    group = click.Group()
+
+    registered = register_cli_commands_from_path(group, command_path)
+
+    assert registered == ["exiting-command"]
+    assert isinstance(group.commands["exiting-command"], BrokenPluginCommand)
+    result = CliRunner().invoke(group, ["exiting-command"])
+    assert result.exit_code == 1
+    assert "Unable to import custom command" in result.output
+    assert result.output.rstrip().endswith(": 7")
+
+
+def test_installed_entry_point_name_is_the_command_name(monkeypatch):
+    @click.command("internal-name")
+    def command():
+        click.echo("installed command ran")
+
+    entry_point = _entry_point(
+        "external-name",
+        "example_plugin:cli",
+        command=command,
+    )
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        lambda **kwargs: [entry_point],
+    )
+    group = click.Group()
+
+    registered = register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    assert registered == ["external-name"]
+    assert "internal-name" not in group.commands
+    result = CliRunner().invoke(group, ["external-name"])
+    assert result.exit_code == 0
+    assert result.output == "installed command ran\n"
+
+
+def test_broken_installed_plugin_does_not_break_cli(monkeypatch):
+    broken = _entry_point(
+        "broken",
+        "broken_plugin:cli",
+        exception=RuntimeError("missing dependency"),
+        distribution="broken-plugin",
+    )
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        lambda **kwargs: [broken],
+    )
+    group = click.Group()
+
+    register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    help_result = CliRunner().invoke(group, ["--help"])
+    assert help_result.exit_code == 0
+    assert "Warning: external command could not be loaded." in help_result.output
+
+    result = CliRunner().invoke(group, ["broken"])
+    assert result.exit_code == 1
+    assert "broken-plugin 1.0 (broken_plugin:cli)" in result.output
+    assert "RuntimeError: missing dependency" in result.output
+
+
+def test_installed_plugin_system_exit_does_not_break_cli(monkeypatch):
+    exiting = _entry_point(
+        "exiting",
+        "exiting_plugin:cli",
+        exception=SystemExit(7),
+        distribution="exiting-plugin",
+    )
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        lambda **kwargs: [exiting],
+    )
+    group = click.Group()
+
+    register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    help_result = CliRunner().invoke(group, ["--help"])
+    assert help_result.exit_code == 0
+    result = CliRunner().invoke(group, ["exiting"])
+    assert result.exit_code == 1
+    assert "SystemExit: 7" in result.output
+
+
+def test_non_click_entry_point_gets_broken_placeholder(monkeypatch):
+    invalid = _entry_point("invalid", "plugin:value", command=object())
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        lambda **kwargs: [invalid],
+    )
+    group = click.Group()
+
+    register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    assert isinstance(group.commands["invalid"], BrokenPluginCommand)
+    result = CliRunner().invoke(group, ["invalid"])
+    assert result.exit_code == 1
+    assert "must resolve to a Click command or group" in result.output
+
+
+def test_entry_point_discovery_failure_does_not_break_group(monkeypatch, caplog):
+    def fail_discovery(**kwargs):
+        raise RuntimeError("invalid package metadata")
+
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        fail_discovery,
+    )
+    group = click.Group()
+
+    registered = register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    assert registered == []
+    assert not group.commands
+    assert "Unable to discover external commands" in caplog.text
+    assert "invalid package metadata" in caplog.text
+
+
+def test_builtin_and_first_external_command_win_collisions(monkeypatch, caplog):
+    @click.command("version")
+    def core_version():
+        pass
+
+    @click.command()
+    def first():
+        pass
+
+    @click.command()
+    def second():
+        pass
+
+    entry_points = [
+        _entry_point("duplicate", "z_plugin:cli", command=second, distribution="z"),
+        _entry_point("version", "plugin:version", command=first),
+        _entry_point("duplicate", "a_plugin:cli", command=first, distribution="a"),
+    ]
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        lambda **kwargs: entry_points,
+    )
+    group = click.Group(commands={"version": core_version})
+
+    registered = register_installed_cli_commands(group, IOS_CLI_PLUGIN_GROUP)
+
+    assert registered == ["duplicate"]
+    assert group.commands["version"] is core_version
+    assert group.commands["duplicate"] is first
+    assert "the command name is already registered" in caplog.text
+
+
+def test_explicit_command_cannot_replace_existing_command(tmp_path):
+    command_path = _write_command(tmp_path / "version.py", "version")
+    group = _make_group()
+
+    @group.command("version")
+    def core_version():
+        pass
+
+    result = CliRunner().invoke(
+        group,
+        ["--load-command", str(command_path), "version"],
+    )
+
+    assert result.exit_code == 2
+    assert "the command name is already registered" in result.output
+
+
+def test_platform_entry_point_groups_and_environment_paths_are_separate(
+    tmp_path, monkeypatch
+):
+    ios_path = _write_command(tmp_path / "ios.py", "ios-file")
+    android_path = _write_command(tmp_path / "android.py", "android-file")
+
+    @click.command()
+    def ios_package():
+        pass
+
+    @click.command()
+    def android_package():
+        pass
+
+    def entry_points(*, group):
+        if group == IOS_CLI_PLUGIN_GROUP:
+            return [_entry_point("ios-package", "ios_plugin:cli", ios_package)]
+        return [_entry_point("android-package", "android_plugin:cli", android_package)]
+
+    monkeypatch.setattr(
+        "mvt.common.cli_plugins.importlib.metadata.entry_points",
+        entry_points,
+    )
+    monkeypatch.setenv("TEST_IOS_COMMANDS", str(ios_path))
+    monkeypatch.setenv("TEST_ANDROID_COMMANDS", str(android_path))
+    ios_group = click.Group()
+    android_group = click.Group()
+
+    register_cli_plugins(
+        ios_group,
+        entry_point_group=IOS_CLI_PLUGIN_GROUP,
+        environment_variable="TEST_IOS_COMMANDS",
+    )
+    register_cli_plugins(
+        android_group,
+        entry_point_group=ANDROID_CLI_PLUGIN_GROUP,
+        environment_variable="TEST_ANDROID_COMMANDS",
+    )
+
+    assert set(ios_group.commands) == {"ios-file", "ios-package"}
+    assert set(android_group.commands) == {"android-file", "android-package"}

tests/common/test_command.py

@@ -42,6 +42,15 @@ class IndependentModule(RecordingModule):
     pass
 
 
+class URLRecordingModule(RecordingModule):
+    def collect_url_results(self):
+        self.add_url_result(
+            "https://example.org/message",
+            "2026-07-29 12:00:00.000000",
+            "test-chat",
+        )
+
+
 class CustomIOSBackupModule(RecordingModule):
     supported_commands = (("ios", "check-backup"),)
 
@@ -50,6 +59,10 @@ class CustomIOSFSModule(RecordingModule):
     supported_commands = (("ios", "check-fs"),)
 
 
+class UnscopedCustomModule(RecordingModule):
+    pass
+
+
 class CustomDependsOnBuiltin(RecordingModule):
     supported_commands = (("ios", "check-backup"),)
     dependencies = (FirstModule,)
@@ -83,6 +96,21 @@ class TestCommand:
         alerts = json.loads((tmp_path / "alerts.json").read_text())
         assert alerts[0]["event"]["payload"] == "\\xa8\\xa9"
 
+    def test_stores_collected_urls(self, tmp_path):
+        cmd = RecordingCommand(results_path=str(tmp_path))
+        cmd.modules = [URLRecordingModule]
+
+        cmd.run()
+
+        assert json.loads((tmp_path / "urls.json").read_text()) == [
+            {
+                "url": "https://example.org/message",
+                "expanded_url": None,
+                "timestamp": "2026-07-29 12:00:00.000000",
+                "source": "test-chat",
+            }
+        ]
+
     def test_modules_run_in_stable_topological_order(self):
         cmd = RecordingCommand()
         cmd.modules = [ThirdModule, IndependentModule, SecondModule, FirstModule]
@@ -151,7 +179,11 @@ class TestCommand:
         cmd.platform = "ios"
         cmd.name = "check-backup"
         cmd.modules = [FirstModule]
-        cmd.custom_modules = [CustomIOSBackupModule, CustomIOSFSModule]
+        cmd.custom_modules = [
+            CustomIOSBackupModule,
+            CustomIOSFSModule,
+            UnscopedCustomModule,
+        ]
 
         assert [module.__name__ for module in cmd._ordered_modules()] == [
             "FirstModule",

tests/common/test_indicators.py

@@ -5,7 +5,9 @@
 
 import logging
 import os
+import threading
 
+import requests
 
 from mvt.common.config import settings
 from mvt.common.indicators import Indicators
@@ -88,6 +90,128 @@ class TestIndicators:
         assert ind.check_url("https://goo.gl/maps/example") is None
         head_request.assert_not_called()
 
+    def test_check_url_batches_preserves_order(self, indicator_file):
+        ind = Indicators(log=logging)
+        ind.load_indicators_files([indicator_file], load_default=False)
+
+        matches = ind.check_url_batches(
+            [
+                [
+                    "https://github.com",
+                    "http://example.com/thisisbad",
+                    "https://www.example.org/foobar",
+                ],
+                ["https://github.com", "https://www.example.org/foobar"],
+                [],
+                None,
+            ]
+        )
+
+        assert matches[0]
+        assert matches[0].ioc.value == "http://example.com/thisisbad"
+        assert matches[1]
+        assert matches[1].ioc.value == "example.org"
+        assert matches[2] is None
+        assert matches[3] is None
+
+    def test_check_url_batches_deduplicates_and_limits_workers(
+        self, indicator_file, mocker
+    ):
+        ind = Indicators(log=logging)
+        ind.load_indicators_files([indicator_file], load_default=False)
+        mocker.patch("mvt.common.indicators.URL_CHECK_MAX_WORKERS", 2)
+
+        barrier = threading.Barrier(2)
+        lock = threading.Lock()
+        calls = []
+        active = 0
+        max_active = 0
+
+        def head_request(url, timeout):
+            nonlocal active, max_active
+            with lock:
+                calls.append(url)
+                active += 1
+                max_active = max(max_active, active)
+                call_number = len(calls)
+
+            try:
+                if call_number <= 2:
+                    barrier.wait(timeout=5)
+                return mocker.Mock(status_code=200, headers={})
+            finally:
+                with lock:
+                    active -= 1
+
+        mocker.patch("mvt.common.url.requests.head", side_effect=head_request)
+        urls = [
+            "https://bit.ly/one",
+            "https://tinyurl.com/two",
+            "https://t.co/three",
+        ]
+
+        assert ind.check_url_batches([urls, [urls[0]]]) == [None, None]
+        assert sorted(calls) == sorted(urls)
+        assert max_active == 2
+
+    def test_check_url_batches_respects_disabled_network(
+        self, indicator_file, mocker
+    ):
+        ind = Indicators(log=logging)
+        ind.load_indicators_files([indicator_file], load_default=False)
+        mocker.patch("mvt.common.indicators.settings.NETWORK_ACCESS_ALLOWED", False)
+        head_request = mocker.patch("mvt.common.url.requests.head")
+
+        assert ind.check_url_batches([["https://bit.ly/example"]]) == [None]
+        head_request.assert_not_called()
+
+    def test_check_url_batches_handles_nested_redirects_and_request_failures(
+        self, indicator_file, mocker
+    ):
+        ind = Indicators(log=logging)
+        ind.load_indicators_files([indicator_file], load_default=False)
+
+        def head_request(url, timeout):
+            if url == "https://bit.ly/failure":
+                raise requests.Timeout()
+            if url == "https://tinyurl.com/nested":
+                return mocker.Mock(
+                    status_code=301,
+                    headers={"Location": "https://t.co/nested"},
+                )
+            if url == "https://t.co/nested":
+                return mocker.Mock(
+                    status_code=302,
+                    headers={"Location": "https://www.example.org/landing"},
+                )
+            raise AssertionError(f"Unexpected URL: {url}")
+
+        head = mocker.patch(
+            "mvt.common.url.requests.head", side_effect=head_request
+        )
+
+        matches = ind.check_url_batches(
+            [["https://bit.ly/failure"], ["https://tinyurl.com/nested"]]
+        )
+
+        assert matches[0] is None
+        assert matches[1]
+        assert matches[1].ioc.value == "example.org"
+        assert (
+            ind.get_expanded_url("https://tinyurl.com/nested")
+            == "https://www.example.org/landing"
+        )
+        assert (
+            ind.get_expanded_url("https://t.co/nested")
+            == "https://www.example.org/landing"
+        )
+        assert ind.get_expanded_url("https://bit.ly/failure") is None
+        assert {call.args[0] for call in head.call_args_list} == {
+            "https://bit.ly/failure",
+            "https://tinyurl.com/nested",
+            "https://t.co/nested",
+        }
+
     def test_check_file_hash(self, indicator_file):
         ind = Indicators(log=logging)
         ind.load_indicators_files([indicator_file], load_default=False)

tests/common/test_module_loader.py

@@ -125,12 +125,13 @@ def test_load_custom_modules_loads_env_folder_first(tmp_path, monkeypatch):
     assert [module.__name__ for module in modules] == ["EnvModule", "CliModule"]
 
 
-def test_module_supports_command_defaults_to_all_commands(tmp_path):
+def test_module_supports_command_requires_explicit_declaration(tmp_path, caplog):
     module_path = _write_module(tmp_path / "custom.py", "DefaultModule")
     module = load_custom_modules_from_path(str(module_path))[0]
 
-    assert module_supports_command(module, "ios", "check-backup")
+    assert not module_supports_command(module, "ios", "check-backup")
-    assert module_supports_command(module, "android", "check-bugreport")
+    assert not module_supports_command(module, "android", "check-bugreport")
+    assert "DefaultModule has no supported_commands" in caplog.text
 
 
 def test_module_supports_command_honors_supported_commands(tmp_path):

tests/ios_backup/test_calendar.py

@@ -4,6 +4,7 @@
 #   https://license.mvt.re/1.1/
 
 import logging
+import os
 
 from mvt.common.indicators import Indicators
 from mvt.common.module import run_module
@@ -21,6 +22,18 @@ class TestCalendarModule:
         assert len(m.alertstore.alerts) == 0
         assert m.results[0]["summary"] == "Super interesting meeting"
 
+    def test_calendar_with_explicit_file_path(self):
+        backup_path = get_ios_backup_folder()
+        database_path = os.path.join(
+            backup_path, "20", "2041457d5fe04d39d0ab481178355df6781e6858"
+        )
+        m = Calendar(file_path=database_path)
+
+        run_module(m)
+
+        assert len(m.results) == 1
+        assert m.results[0]["summary"] == "Super interesting meeting"
+
     def test_calendar_detection(self, indicator_file):
         m = Calendar(target_path=get_ios_backup_folder())
         ind = Indicators(log=logging.getLogger())

tests/ios_backup/test_interactionc.py

@@ -0,0 +1,105 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+from mvt.common.module import run_module
+from mvt.ios.modules.mixed.interactionc import InteractionC
+from mvt.ios.modules.mixed.whatsapp_contacts import WhatsappContacts
+
+from ..utils import get_ios_backup_folder
+
+
+class TestInteractionCModule:
+    def test_extraction_with_whatsapp_contacts(self):
+        contacts = WhatsappContacts(target_path=get_ios_backup_folder())
+        run_module(contacts)
+
+        m = InteractionC(target_path=get_ios_backup_folder())
+        m.dependency_modules = {WhatsappContacts: contacts}
+        run_module(m)
+
+        assert len(m.results) == 3
+
+        incoming = next(
+            r for r in m.results if r["sender_identifier"] == "100000000000001@lid"
+        )
+        assert incoming["direction"] == "INCOMING"
+        assert incoming["sender_resolved_phone_number"] == "+14155550100"
+        assert incoming["sender_resolved_name"] == "Alice Example"
+
+        outgoing = next(
+            r for r in m.results if r["direction"] == "OUTGOING"
+        )
+        assert outgoing["recipient_identifier"] == "+14155550100"
+        assert outgoing["recipient_resolved_name"] == "Alice Example"
+        assert outgoing["domain_resolved_phone_number"] == "+14155550100"
+        assert outgoing["domain_resolved_name"] == "Alice Example"
+
+        sms = next(
+            r for r in m.results if r["bundle_id"] == "com.apple.MobileSMS"
+        )
+        assert sms.get("sender_resolved_name") is None
+        assert sms["sender_display_name"] == "Bob Example"
+
+        events = [entry["data"] for entry in m.timeline]
+        assert (
+            "[net.whatsapp.WhatsApp] INCOMING from "
+            "Alice Example (+14155550100) to local user" in events
+        )
+        assert (
+            "[net.whatsapp.WhatsApp] OUTGOING from local user to "
+            "Alice Example (+14155550100)" in events
+        )
+        assert (
+            "[com.apple.MobileSMS] INCOMING from "
+            "Bob Example (+14155550101) to local user" in events
+        )
+
+        # The creation date is only serialized when it diverges from the
+        # start date; the SMS record was created 90 days after the event.
+        creation_events = [
+            entry
+            for entry in m.timeline
+            if entry["event"] == "interactions_creation_date"
+        ]
+        assert len(creation_events) == 1
+        assert creation_events[0]["timestamp"] == "2025-12-09 12:26:40.000000"
+        assert creation_events[0]["data"] == (
+            "Interaction record created 90 days after the event: "
+            "[com.apple.MobileSMS] INCOMING from "
+            "Bob Example (+14155550101) to local user"
+        )
+
+        # Per-contact aggregate dates use contact-centric data strings.
+        first_seen = [
+            entry
+            for entry in m.timeline
+            if entry["event"] == "first_incoming_sender_date"
+        ]
+        assert len(first_seen) == 1
+        assert first_seen[0]["timestamp"] == "2025-09-03 13:46:40.000000"
+        assert first_seen[0]["data"] == (
+            "First incoming interaction from Bob Example (+14155550101)"
+        )
+        assert (
+            "Last incoming interaction from Bob Example (+14155550101)"
+            in events
+        )
+
+    def test_extraction_without_whatsapp_contacts(self):
+        # Without the WhatsappContacts dependency the module still runs, and
+        # unresolvable LIDs are shown as-is.
+        m = InteractionC(target_path=get_ios_backup_folder())
+        run_module(m)
+
+        assert len(m.results) == 3
+        events = [entry["data"] for entry in m.timeline]
+        assert (
+            "[net.whatsapp.WhatsApp] INCOMING from "
+            "100000000000001@lid to local user" in events
+        )
+        assert (
+            "[net.whatsapp.WhatsApp] OUTGOING from local user to "
+            "+14155550100" in events
+        )

tests/ios_backup/test_safari_browserstate.py

@@ -4,12 +4,44 @@
 #   https://license.mvt.re/1.1/
 
 import logging
+import shutil
+
+import pytest
 
 from mvt.common.indicators import Indicators
 from mvt.common.module import run_module
 from mvt.ios.modules.mixed.safari_browserstate import SafariBrowserState
 
-from ..utils import get_ios_backup_folder
+from ..utils import add_backup_manifest_entry, get_ios_backup_folder
+
+# fileID of HomeDomain::Library/Safari/BrowserState.db in the test backup.
+DEFAULT_BROWSER_STATE_FILE_ID = "3a47b0981ed7c10f3e2800aa66bac96a3b5db28e"
+PROFILE_UUID = "00000000-0000-4000-A000-000000000001"
+PROFILE_BROWSER_STATE_FILE_ID = "bb00000000000000000000000000000000000001"
+
+
+@pytest.fixture
+def backup_with_safari_profile(tmp_path):
+    """An iTunes backup where a Safari profile has its own browser state."""
+    backup_path = tmp_path / "backup"
+    shutil.copytree(get_ios_backup_folder(), backup_path)
+
+    profile_db = (
+        backup_path / PROFILE_BROWSER_STATE_FILE_ID[:2] / PROFILE_BROWSER_STATE_FILE_ID
+    )
+    profile_db.parent.mkdir(parents=True, exist_ok=True)
+    shutil.copyfile(
+        backup_path / DEFAULT_BROWSER_STATE_FILE_ID[:2] / DEFAULT_BROWSER_STATE_FILE_ID,
+        profile_db,
+    )
+    add_backup_manifest_entry(
+        backup_path,
+        PROFILE_BROWSER_STATE_FILE_ID,
+        "AppDomain-com.apple.mobilesafari",
+        f"Library/Safari/Profiles/{PROFILE_UUID}/BrowserState.db",
+    )
+
+    return str(backup_path)
 
 
 class TestSafariBrowserStateModule:
@@ -21,6 +53,15 @@ class TestSafariBrowserStateModule:
         assert len(m.timeline) == 1
         assert len(m.alertstore.alerts) == 0
 
+    def test_parsing_backup_with_profile(self, backup_with_safari_profile):
+        m = SafariBrowserState(target_path=backup_with_safari_profile)
+        m.is_backup = True
+        run_module(m)
+
+        # Both the default profile and the named profile are extracted.
+        assert len(m.results) == 2
+        assert len({result["safari_browser_state_db"] for result in m.results}) == 2
+
     def test_detection(self, indicator_file):
         m = SafariBrowserState(target_path=get_ios_backup_folder())
         m.is_backup = True

tests/ios_backup/test_safari_history.py

@@ -0,0 +1,165 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import logging
+import shutil
+import sqlite3
+from pathlib import Path
+
+import pytest
+
+from mvt.common.indicators import Indicators
+from mvt.common.module import run_module
+from mvt.ios.modules.mixed.safari_history import SafariHistory
+
+from ..utils import add_backup_manifest_entry, get_ios_backup_folder
+
+# fileID of HomeDomain::Library/Safari/History.db in the test backup.
+DEFAULT_HISTORY_FILE_ID = "1a0e7afc19d307da602ccdcece51af33afe92c53"
+PROFILE_UUID = "00000000-0000-4000-A000-000000000001"
+PROFILE_HISTORY_FILE_ID = "aa00000000000000000000000000000000000001"
+
+# example.org is already a test indicator, so use domains that do not match.
+DEFAULT_URL = "https://default.example.net/visited-page"
+PROFILE_URL = "https://profile.example.net/visited-page"
+
+
+def create_history_db(path, url):
+    """Create a minimal Safari History.db holding a single visit."""
+    path.parent.mkdir(parents=True, exist_ok=True)
+    conn = sqlite3.connect(path)
+    conn.executescript(
+        """
+        CREATE TABLE history_items (id INTEGER PRIMARY KEY, url TEXT);
+        CREATE TABLE history_visits (
+            id INTEGER PRIMARY KEY,
+            history_item INTEGER,
+            visit_time REAL,
+            redirect_source INTEGER,
+            redirect_destination INTEGER
+        );
+        """
+    )
+    conn.execute("INSERT INTO history_items VALUES (1, ?);", (url,))
+    conn.execute("INSERT INTO history_visits VALUES (1, 1, 726100000.0, NULL, NULL);")
+    conn.commit()
+    conn.close()
+
+
+@pytest.fixture
+def backup_with_safari_profile(tmp_path):
+    """An iTunes backup where Safari has both a default and a named profile."""
+    backup_path = tmp_path / "backup"
+    shutil.copytree(get_ios_backup_folder(), backup_path)
+
+    # The default profile's database ships empty, so give it a visit to make
+    # sure the profile lookup does not replace the pre-existing one.
+    create_history_db(
+        backup_path / DEFAULT_HISTORY_FILE_ID[:2] / DEFAULT_HISTORY_FILE_ID,
+        DEFAULT_URL,
+    )
+
+    create_history_db(
+        backup_path / PROFILE_HISTORY_FILE_ID[:2] / PROFILE_HISTORY_FILE_ID,
+        PROFILE_URL,
+    )
+    add_backup_manifest_entry(
+        backup_path,
+        PROFILE_HISTORY_FILE_ID,
+        "AppDomain-com.apple.mobilesafari",
+        f"Library/Safari/Profiles/{PROFILE_UUID}/History.db",
+    )
+
+    return str(backup_path)
+
+
+@pytest.fixture
+def fs_dump_with_safari_profile(tmp_path):
+    """A filesystem dump where Safari has both a default and a named profile."""
+    safari_path = tmp_path / "private" / "var" / "mobile" / "Library" / "Safari"
+    profile_path = safari_path / "Profiles" / PROFILE_UUID
+    profile_path.mkdir(parents=True)
+
+    create_history_db(safari_path / "History.db", DEFAULT_URL)
+    create_history_db(profile_path / "History.db", PROFILE_URL)
+
+    return str(tmp_path)
+
+
+class TestSafariHistoryModule:
+    def test_parsing(self):
+        m = SafariHistory(target_path=get_ios_backup_folder())
+        m.is_backup = True
+        run_module(m)
+        assert len(m.results) == 0
+        assert len(m.alertstore.alerts) == 0
+
+    def test_parsing_backup_with_profile(self, backup_with_safari_profile):
+        m = SafariHistory(target_path=backup_with_safari_profile)
+        m.is_backup = True
+        run_module(m)
+
+        # Both the default profile and the named profile are extracted.
+        assert len(m.results) == 2
+        assert {result["url"] for result in m.results} == {DEFAULT_URL, PROFILE_URL}
+        assert len({result["safari_history_db"] for result in m.results}) == 2
+
+    def test_parsing_fs_dump_with_profile(self, fs_dump_with_safari_profile):
+        m = SafariHistory(target_path=fs_dump_with_safari_profile)
+        m.is_fs_dump = True
+        run_module(m)
+
+        assert len(m.results) == 2
+        assert {result["url"] for result in m.results} == {DEFAULT_URL, PROFILE_URL}
+
+    def test_redirect_ids_are_scoped_to_database(self, fs_dump_with_safari_profile):
+        safari_path = (
+            Path(fs_dump_with_safari_profile)
+            / "private"
+            / "var"
+            / "mobile"
+            / "Library"
+            / "Safari"
+        )
+        with sqlite3.connect(safari_path / "History.db") as conn:
+            conn.execute(
+                "UPDATE history_items SET url = ? WHERE id = 1;",
+                ("http://safe.example.com/start",),
+            )
+            conn.execute(
+                "INSERT INTO history_items VALUES (2, ?);",
+                ("https://safe.example.com/end",),
+            )
+            conn.execute(
+                "UPDATE history_visits SET redirect_destination = 2 WHERE id = 1;"
+            )
+            conn.execute(
+                "INSERT INTO history_visits VALUES (2, 2, 726100000.1, 1, NULL);"
+            )
+
+        profile_db = safari_path / "Profiles" / PROFILE_UUID / "History.db"
+        with sqlite3.connect(profile_db) as conn:
+            # Visit IDs are local to each database and commonly overlap.
+            conn.execute("UPDATE history_visits SET id = 2 WHERE id = 1;")
+
+        m = SafariHistory(target_path=fs_dump_with_safari_profile)
+        m.is_fs_dump = True
+        run_module(m)
+
+        assert len(m.results) == 3
+        assert len(m.alertstore.alerts) == 0
+
+    def test_detection_in_profile(self, backup_with_safari_profile, indicator_file):
+        """An indicator only visited inside a Safari profile still alerts."""
+        m = SafariHistory(target_path=backup_with_safari_profile)
+        m.is_backup = True
+        ind = Indicators(log=logging.getLogger())
+        ind.parse_stix2(indicator_file)
+        ind.ioc_collections[0]["domains"].append("profile.example.net")
+        m.indicators = ind
+        run_module(m)
+
+        assert len(m.alertstore.alerts) == 1
+        assert m.alertstore.alerts[0].event["url"] == PROFILE_URL

tests/ios_backup/test_sms.py

@@ -18,6 +18,14 @@ class TestSMSModule:
         run_module(m)
         assert len(m.results) == 1
         assert len(m.timeline) == 2
+        assert m.url_results == [
+            {
+                "url": "https://badbadbad.example.org/",
+                "expanded_url": None,
+                "timestamp": "2019-08-29 23:13:30.000000",
+                "source": "sms",
+            }
+        ]
         assert len(m.alertstore.alerts) == 0
 
     def test_detection(self, indicator_file):
@@ -29,3 +37,31 @@ class TestSMSModule:
         m.indicators = ind
         run_module(m)
         assert len(m.alertstore.alerts) == 1
+
+    def test_detection_batches_urls_and_preserves_event(self, indicator_file, mocker):
+        results = [
+            {
+                "text": "first",
+                "links": ["http://example.com/thisisbad"],
+            },
+            {
+                "text": "second",
+                "links": ["https://github.com"],
+            },
+        ]
+        m = SMS(results=results)
+        ind = Indicators(log=logging.getLogger())
+        ind.parse_stix2(indicator_file)
+        batch_check = mocker.spy(ind, "check_url_batches")
+        m.indicators = ind
+
+        m.check_indicators()
+
+        batch_check.assert_called_once_with(
+            [
+                ["http://example.com/thisisbad"],
+                ["https://github.com"],
+            ]
+        )
+        assert len(m.alertstore.alerts) == 1
+        assert m.alertstore.alerts[0].event is results[0]

tests/ios_backup/test_sqlite_handling.py

@@ -0,0 +1,85 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import hashlib
+import os
+import plistlib
+import shutil
+import sqlite3
+
+from mvt.ios.modules.base import IOSExtraction
+from mvt.ios.modules.fs.analytics import Analytics
+
+
+def _sha256(path):
+    return hashlib.sha256(path.read_bytes()).hexdigest()
+
+
+def test_open_sqlite_reads_wal_without_modifying_evidence(tmp_path):
+    live_path = tmp_path / "live.db"
+    evidence_path = tmp_path / "evidence.db"
+    conn = sqlite3.connect(live_path)
+    conn.execute("PRAGMA journal_mode=WAL;")
+    conn.execute("PRAGMA wal_autocheckpoint=0;")
+    conn.execute("CREATE TABLE records (value TEXT);")
+    conn.commit()
+    conn.execute("INSERT INTO records VALUES ('from wal');")
+    conn.commit()
+
+    shutil.copy2(live_path, evidence_path)
+    shutil.copy2(str(live_path) + "-wal", str(evidence_path) + "-wal")
+    conn.close()
+
+    evidence_hash = _sha256(evidence_path)
+    wal_hash = _sha256(tmp_path / "evidence.db-wal")
+    module = IOSExtraction(file_path=str(evidence_path))
+    read_conn = module._open_sqlite_db(str(evidence_path))
+    rows = read_conn.execute("SELECT value FROM records;").fetchall()
+    read_conn.close()
+
+    assert rows == [("from wal",)]
+    assert _sha256(evidence_path) == evidence_hash
+    assert _sha256(tmp_path / "evidence.db-wal") == wal_hash
+    assert not os.path.exists(str(evidence_path) + "-shm")
+
+
+def test_recovery_preserves_source_database(tmp_path):
+    database_path = tmp_path / "source.db"
+    conn = sqlite3.connect(database_path)
+    conn.execute("CREATE TABLE records (value TEXT);")
+    conn.execute("INSERT INTO records VALUES ('preserved');")
+    conn.commit()
+    conn.close()
+    source_hash = _sha256(database_path)
+
+    module = IOSExtraction(file_path=str(database_path))
+    module._recover_sqlite_db_if_needed(str(database_path), forced=True)
+    recovered_conn = module._open_sqlite_db(str(database_path))
+    rows = recovered_conn.execute("SELECT value FROM records;").fetchall()
+    recovered_conn.close()
+
+    assert rows == [("preserved",)]
+    assert _sha256(database_path) == source_hash
+    assert not os.path.exists(str(database_path) + ".bak")
+
+
+def test_analytics_skips_empty_rows_and_continues(tmp_path):
+    database_path = tmp_path / "analytics.db"
+    conn = sqlite3.connect(database_path)
+    for table in ("hard_failures", "soft_failures", "all_events"):
+        conn.execute(f"CREATE TABLE {table} (timestamp REAL, data BLOB);")
+    conn.execute("INSERT INTO hard_failures VALUES (NULL, NULL);")
+    conn.execute(
+        "INSERT INTO soft_failures VALUES (?, ?);",
+        (1.0, plistlib.dumps({"event": "valid"})),
+    )
+    conn.commit()
+    conn.close()
+
+    module = Analytics(file_path=str(database_path))
+    module._extract_analytics_data()
+
+    assert len(module.results) == 1
+    assert module.results[0]["event"] == "valid"

tests/ios_backup/test_whatsapp.py

@@ -0,0 +1,106 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import logging
+
+from mvt.common.indicators import Indicators
+from mvt.common.module import run_module
+from mvt.ios.modules.mixed.whatsapp import Whatsapp
+
+from ..utils import get_ios_backup_folder
+
+
+def test_extraction():
+    m = Whatsapp(target_path=get_ios_backup_folder())
+    run_module(m)
+
+    messages = [r for r in m.results if "ZTEXT" in r]
+    sessions = [r for r in m.results if r.get("record_type") == "chat_session"]
+    pairs = [
+        r for r in m.results
+        if r.get("record_type") == "lid_phone_number_pair"
+    ]
+    assert len(messages) == 3
+    assert len(sessions) == 2
+    assert len(pairs) == 1
+
+    assert pairs[0]["lid"] == "100000000000001"
+    assert pairs[0]["phone_number"] == "14155550100"
+    assert pairs[0]["pair_timestamp"] == "2025-08-25 07:33:20.000000"
+
+    linked = next(r for r in messages if r.get("links"))
+    assert linked["links"] == ["https://example.org/news"]
+
+    alice = next(s for s in sessions if s["partner_name"] == "Alice Example")
+    assert alice["contact_jid"] == "100000000000001@lid"
+    assert alice["partner_resolved_phone_number"] == "+14155550100"
+    assert alice["first_stored_message_date"] == "2025-08-27 15:06:40.000000"
+    assert alice["last_message_date"] == "2025-08-28 18:53:20.000000"
+    assert alice["group_creation_date"] is None
+    assert alice["stored_message_count"] == 2
+
+    group = next(s for s in sessions if s["partner_name"] == "Example Group")
+    assert group["group_creation_date"] == "2025-08-21 20:13:20.000000"
+    assert group["first_stored_message_date"] == "2025-08-29 22:40:00.000000"
+    # The last stored message predates the session's own last-message date:
+    # the newest message in this chat was deleted.
+    assert group["last_stored_message_date"] == "2025-08-29 22:40:00.000000"
+    assert group["last_message_date"] == "2025-08-31 02:26:40.000000"
+
+    # 3 message events, first/last per chat, the group creation and the
+    # LID-phone number pair.
+    assert len(m.timeline) == 9
+    events = {
+        (entry["event"], entry["timestamp"]): entry["data"]
+        for entry in m.timeline
+    }
+    # Alice's session is keyed by LID but labelled with the phone number
+    # resolved through LID.sqlite.
+    assert events[("chat_first_message", "2025-08-27 15:06:40.000000")] == (
+        "First stored message in WhatsApp chat with "
+        "'Alice Example' (+14155550100)"
+    )
+    assert events[("chat_last_message", "2025-08-28 18:53:20.000000")] == (
+        "Last message in WhatsApp chat with "
+        "'Alice Example' (+14155550100)"
+    )
+    assert events[("lid_pair_recorded", "2025-08-25 07:33:20.000000")] == (
+        "WhatsApp associated LID 100000000000001 with "
+        "phone number 14155550100"
+    )
+    assert events[("group_created", "2025-08-21 20:13:20.000000")] == (
+        "WhatsApp group chat 'Example Group' "
+        "(120000000000000001@g.us) was created"
+    )
+    assert ("chat_first_message", "2025-08-29 22:40:00.000000") in events
+    assert ("chat_last_message", "2025-08-31 02:26:40.000000") in events
+
+    assert len(m.alertstore.alerts) == 0
+
+
+def test_collect_url_results_includes_expansion():
+    module = Whatsapp(
+        results=[
+            {
+                "links": ["https://bit.ly/message"],
+                "isodate": "2026-07-29 12:00:00.000000",
+            }
+        ]
+    )
+    module.indicators = Indicators(log=logging.getLogger())
+    module.indicators.resolved_urls["https://bit.ly/message"] = (
+        "https://example.org/landing"
+    )
+
+    module.collect_url_results()
+
+    assert module.url_results == [
+        {
+            "url": "https://bit.ly/message",
+            "expanded_url": "https://example.org/landing",
+            "timestamp": "2026-07-29 12:00:00.000000",
+            "source": "whatsapp",
+        }
+    ]

tests/ios_backup/test_whatsapp_contacts.py

@@ -0,0 +1,83 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+from mvt.common.module import run_module
+from mvt.ios.modules.mixed.whatsapp_contacts import WhatsappContacts
+
+from ..utils import get_ios_backup_folder
+
+
+class TestWhatsappContactsModule:
+    def test_extraction(self):
+        m = WhatsappContacts(target_path=get_ios_backup_folder())
+        run_module(m)
+        assert len(m.results) == 2
+
+        alice = next(r for r in m.results if r["given_name"] == "Alice")
+        assert alice["full_name"] == "Alice Example"
+        assert alice["phone_number"] == "+14155550100"
+        assert alice["whatsapp_id"] == "14155550100@s.whatsapp.net"
+        assert alice["lid"] == "100000000000001@lid"
+        assert alice["user_name"] == "alice.example"
+        assert alice["disappearing_mode_duration"] == 86400.0
+        assert alice["disappearing_mode_is_on"] is True
+        assert alice["disappearing_mode_label"] == "24 hours"
+        assert alice["disappearing_mode_timestamp"] == "2025-07-23 21:46:40.000000"
+        assert alice["about_timestamp"] == "2025-07-12 08:00:00.000000"
+        assert alice["about_expiration_timestamp"] == "2025-08-16 01:20:00.000000"
+        assert alice["last_updated"] == "2025-08-04 11:33:20.000000"
+
+        bob = next(r for r in m.results if r["given_name"] == "Bob")
+        assert bob["lid"] is None
+        assert bob["disappearing_mode_duration"] is None
+        assert bob["disappearing_mode_is_on"] is False
+        assert bob["disappearing_mode_label"] == "off"
+        assert bob["disappearing_mode_timestamp"] is None
+
+        # Alice: disappearing_mode_set, about_changed, about_expiration and
+        # contact_last_updated. Bob: contact_last_updated only.
+        assert len(m.timeline) == 5
+
+        events = {
+            (entry["event"], entry["timestamp"]): entry["data"]
+            for entry in m.timeline
+        }
+        assert (
+            "24 hours"
+            in events[("disappearing_mode_set", "2025-07-23 21:46:40.000000")]
+        )
+        assert (
+            "14155550100@s.whatsapp.net (Alice Example)"
+            in events[("disappearing_mode_set", "2025-07-23 21:46:40.000000")]
+        )
+        assert (
+            'changed to "Hey there! I am using WhatsApp."'
+            in events[("about_changed", "2025-07-12 08:00:00.000000")]
+        )
+        assert (
+            "scheduled to expire"
+            in events[("about_expiration", "2025-08-16 01:20:00.000000")]
+        )
+
+        updated = [
+            entry["data"]
+            for entry in m.timeline
+            if entry["event"] == "contact_last_updated"
+        ]
+        assert len(updated) == 2
+        assert all(
+            entry["timestamp"] == "2025-08-04 11:33:20.000000"
+            for entry in m.timeline
+            if entry["event"] == "contact_last_updated"
+        )
+        assert any("14155550101@s.whatsapp.net (Bob Example)" in d for d in updated)
+
+        assert len(m.alertstore.alerts) == 0
+
+    def test_missing_database(self, tmp_path):
+        m = WhatsappContacts(target_path=str(tmp_path))
+        run_module(m)
+        assert m.results == []
+        assert len(m.alertstore.alerts) == 0

tests/ios_fs/test_filesystem.py

@@ -15,8 +15,8 @@ class TestFilesystem:
     def test_filesystem(self):
         m = Filesystem(target_path=get_ios_backup_folder())
         run_module(m)
-        assert len(m.results) == 15
+        assert len(m.results) == 23
-        assert len(m.timeline) == 15
+        assert len(m.timeline) == 23
         assert len(m.alertstore.alerts) == 0
 
     def test_detection(self, indicator_file):
@@ -29,6 +29,6 @@ class TestFilesystem:
         )
         m.indicators = ind
         run_module(m)
-        assert len(m.results) == 15
+        assert len(m.results) == 23
-        assert len(m.timeline) == 15
+        assert len(m.timeline) == 23
         assert len(m.alertstore.alerts) == 1

tests/test_check_android_androidqf.py

@@ -3,13 +3,19 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import json
 import logging
 import os
 import shutil
+import tempfile
+import zipfile
 
 from click.testing import CliRunner
 
 from mvt.android.cli import check_androidqf
+from mvt.android.cmd_check_androidqf import CmdAndroidCheckAndroidQF
+from mvt.android.modules.androidqf import ANDROIDQF_MODULES
+from mvt.android.modules.androidqf.aqf_log_timestamps import AQFLogTimestamps
 from mvt.common.config import settings
 
 from .utils import get_artifact_folder
@@ -18,12 +24,76 @@ TEST_BACKUP_PASSWORD = "123456"
 
 
 class TestCheckAndroidqfCommand:
+    def test_log_timestamps_module_is_registered(self):
+        assert AQFLogTimestamps in ANDROIDQF_MODULES
+
     def test_check(self):
         runner = CliRunner()
         path = os.path.join(get_artifact_folder(), "androidqf")
         result = runner.invoke(check_androidqf, [path])
         assert result.exit_code == 0
 
+    def test_check_stores_nested_sms_urls(self, tmp_path):
+        runner = CliRunner()
+        path = os.path.join(get_artifact_folder(), "androidqf")
+
+        result = runner.invoke(check_androidqf, ["--output", str(tmp_path), path])
+
+        assert result.exit_code == 0
+        urls = json.loads((tmp_path / "urls.json").read_text())
+        assert {entry["url"] for entry in urls} == {
+            "http://google.com",
+            "https://google.com/",
+        }
+        assert all(
+            set(entry) == {"url", "expanded_url", "timestamp", "source"}
+            for entry in urls
+        )
+        assert all(entry["source"] == "sms" for entry in urls)
+
+    def test_acquisition_context_is_passed_to_bugreport(self, tmp_path, mocker):
+        data_path = tmp_path / "androidqf"
+        data_path.mkdir()
+        (data_path / "acquisition.json").write_text(
+            json.dumps(
+                {
+                    "started": "2025-06-20T18:00:00Z",
+                    "adb_host_public_key": "QUJDRA== acquisition@host",
+                }
+            )
+        )
+        with zipfile.ZipFile(data_path / "bugreport.zip", "w"):
+            pass
+
+        nested_command = mocker.patch(
+            "mvt.android.cmd_check_androidqf.CmdAndroidCheckBugreport"
+        )
+        nested_command.return_value.timeline = []
+        nested_command.return_value.alertstore.alerts = []
+        command = CmdAndroidCheckAndroidQF(target_path=str(data_path))
+        command.init()
+
+        assert command.run_bugreport_cmd() is True
+
+        assert nested_command.call_args.kwargs["module_options"][
+            "androidqf_acquisition"
+        ] == {
+            "started": "2025-06-20T18:00:00Z",
+            "adb_host_public_key": "QUJDRA== acquisition@host",
+        }
+
+    def test_acquisition_context_falls_back_to_public_key_file(self, tmp_path):
+        data_path = tmp_path / "androidqf"
+        data_path.mkdir()
+        (data_path / "adb_host_key.pub").write_text("QUJDRA== acquisition@host\n")
+        command = CmdAndroidCheckAndroidQF(target_path=str(data_path))
+
+        command.init()
+
+        assert command.module_options["androidqf_acquisition"] == {
+            "adb_host_public_key": "QUJDRA== acquisition@host\n"
+        }
+
     def test_check_encrypted_backup_prompt_valid(self, mocker):
         """Prompt for password on CLI"""
         prompt_mock = mocker.patch(
@@ -89,3 +159,25 @@ class TestCheckAndroidqfCommand:
         assert not any(
             record.levelname in {"CRITICAL", "FATAL"} for record in caplog.records
         )
+
+    def test_intrusion_log_zip_rejects_path_traversal(self, tmp_path, mocker, caplog):
+        escaped_name = f"mvt-escaped-{tmp_path.name}.txt"
+        escaped_path = os.path.join(tempfile.gettempdir(), escaped_name)
+        archive_path = tmp_path / "androidqf.zip"
+        with zipfile.ZipFile(archive_path, "w") as archive:
+            archive.writestr(f"intrusion_logs/../{escaped_name}", "unsafe")
+            archive.writestr("intrusion_logs/safe.txt", "safe")
+
+        nested_command = mocker.patch(
+            "mvt.android.cmd_check_androidqf.CmdAndroidCheckIntrusionLogs"
+        )
+        nested_command.return_value.timeline = []
+        nested_command.return_value.alertstore.alerts = []
+        command = CmdAndroidCheckAndroidQF(target_path=str(archive_path))
+        command.init()
+
+        with caplog.at_level(logging.WARNING):
+            assert command.run_intrusion_logs_cmd() is True
+
+        assert not os.path.exists(escaped_path)
+        assert "Skipping unsafe intrusion log archive entry" in caplog.text

tests/test_check_android_bugreport.py

@@ -18,3 +18,13 @@ class TestCheckBugreportCommand:
         path = os.path.join(get_artifact_folder(), "android_data/bugreport/")
         result = runner.invoke(check_bugreport, [path])
         assert result.exit_code == 0
+
+    def test_invalid_zip_reports_clean_error(self, tmp_path):
+        path = tmp_path / "invalid.zip"
+        path.write_bytes(b"not a zip archive")
+
+        result = CliRunner().invoke(check_bugreport, [str(path)])
+
+        assert result.exit_code == 1
+        assert "Invalid bugreport archive" in result.output
+        assert "Traceback" not in result.output

tests/test_check_ios_sysdiagnose.py

@@ -0,0 +1,57 @@
+from click.testing import CliRunner
+
+from mvt.ios.cli import check_sysdiagnose
+
+
+CUSTOM_MODULE = """
+from mvt.ios.modules.sysdiagnose import SysdiagnoseExtraction
+
+
+class CustomSysdiagnoseModule(SysdiagnoseExtraction):
+    supported_commands = (("ios", "check-sysdiagnose"),)
+    slug = "custom_sysdiagnose_module"
+
+    def run(self):
+        file_path = self._get_files_by_pattern("*/artifact.txt")[0]
+        self.results = [{"content": self._get_file_content(file_path).decode("utf-8")}]
+
+    def check_indicators(self):
+        pass
+
+    def serialize(self, result):
+        return None
+"""
+
+
+def _create_sysdiagnose_folder(tmp_path):
+    folder = tmp_path / "sysdiagnose"
+    folder.mkdir()
+    (folder / "artifact.txt").write_text("artifact", encoding="utf-8")
+    return folder
+
+
+def test_check_sysdiagnose_runs_explicitly_scoped_custom_module(tmp_path):
+    module_path = tmp_path / "custom_sysdiagnose.py"
+    module_path.write_text(CUSTOM_MODULE, encoding="utf-8")
+    output_path = tmp_path / "output"
+
+    result = CliRunner().invoke(
+        check_sysdiagnose,
+        [
+            "--load-module",
+            str(module_path),
+            "--output",
+            str(output_path),
+            str(_create_sysdiagnose_folder(tmp_path)),
+        ],
+    )
+
+    assert result.exit_code == 0
+    assert (output_path / "custom_sysdiagnose_module.json").exists()
+
+
+def test_check_sysdiagnose_requires_an_explicitly_scoped_module(tmp_path):
+    result = CliRunner().invoke(check_sysdiagnose, [str(_create_sysdiagnose_folder(tmp_path))])
+
+    assert result.exit_code != 0
+    assert "No custom modules support mvt-ios check-sysdiagnose" in result.output

tests/test_cmd_check_sysdiagnose.py

@@ -0,0 +1,117 @@
+import io
+import tarfile
+from datetime import timedelta
+from pathlib import Path
+
+from mvt.ios.cmd_check_sysdiagnose import CmdIOSCheckSysdiagnose
+from mvt.ios.modules.sysdiagnose import SysdiagnoseExtraction
+
+
+class SysdiagnoseTestModule(SysdiagnoseExtraction):
+    supported_commands = (("ios", "check-sysdiagnose"),)
+
+    def run(self):
+        file_path = self._get_files_by_pattern("*/artifact.txt")[0]
+        self.results = [
+            {
+                "content": self._get_file_content(file_path).decode("utf-8"),
+                "timezone_offset": self._extract_timezone().utcoffset(None).seconds,
+            }
+        ]
+
+    def check_indicators(self):
+        pass
+
+    def serialize(self, result):
+        return None
+
+
+def _create_sysdiagnose_folder(tmp_path):
+    folder = tmp_path / "sysdiagnose"
+    folder.mkdir()
+    (folder / "artifact.txt").write_text("artifact", encoding="utf-8")
+    (folder / "sysdiagnose.log").write_text(
+        "sysdiagnose_2024.01.02_03-04-05+0200.tar.gz", encoding="utf-8"
+    )
+    (folder / "report.ips").write_text('{"bug_type": 210}\nbody', encoding="utf-8")
+    return folder
+
+
+def _create_sysdiagnose_archive(tmp_path, folder):
+    archive_path = tmp_path / "sysdiagnose.tar.gz"
+    with tarfile.open(archive_path, "w:gz") as archive:
+        for path in folder.iterdir():
+            archive.add(path, arcname=f"sysdiagnose/{path.name}")
+    return archive_path
+
+
+def _run_command(path):
+    command = CmdIOSCheckSysdiagnose(
+        target_path=str(path), custom_modules=[SysdiagnoseTestModule]
+    )
+    command.run()
+    return command
+
+
+def test_check_sysdiagnose_from_folder(tmp_path):
+    command = _run_command(_create_sysdiagnose_folder(tmp_path))
+
+    assert command.executed[0].results == [
+        {"content": "artifact", "timezone_offset": timedelta(hours=2).seconds}
+    ]
+    assert command.executed[0].ips_files == [
+        {"file_path": str(tmp_path / "sysdiagnose" / "report.ips"), "bug_type": 210}
+    ]
+
+
+def test_check_sysdiagnose_from_archive_closes_archive(tmp_path):
+    folder = _create_sysdiagnose_folder(tmp_path)
+    command = _run_command(_create_sysdiagnose_archive(tmp_path, folder))
+
+    assert command.executed[0].results == [
+        {"content": "artifact", "timezone_offset": timedelta(hours=2).seconds}
+    ]
+    assert command.executed[0].ips_files == [
+        {
+            "file_path": str(
+                Path(command.extracted_sysdiagnose_path) / "report.ips"
+            ),
+            "bug_type": 210,
+        }
+    ]
+    assert command.sysdiagnose_archive is None
+
+
+def test_archive_is_extracted_once_and_unsafe_members_are_skipped(tmp_path):
+    archive_path = tmp_path / "sysdiagnose.tar.gz"
+    escaped_path = tmp_path / "escaped.txt"
+    content = b"test content"
+    member = tarfile.TarInfo("sysdiagnose/artifact.txt")
+    member.size = len(content)
+
+    with tarfile.open(archive_path, "w:gz") as archive:
+        archive.addfile(member, io.BytesIO(content))
+        escaped = tarfile.TarInfo(f"sysdiagnose/../../{escaped_path.name}")
+        escaped.size = len(content)
+        archive.addfile(escaped, io.BytesIO(content))
+        link = tarfile.TarInfo("sysdiagnose/link")
+        link.type = tarfile.SYMTYPE
+        link.linkname = "/etc/hostname"
+        archive.addfile(link)
+
+    command = CmdIOSCheckSysdiagnose(target_path=str(archive_path))
+    try:
+        command.init()
+        extracted_path = Path(command.extracted_sysdiagnose_path)
+        assert (extracted_path / "artifact.txt").read_bytes() == content
+        assert not escaped_path.exists()
+        assert not (extracted_path / "link").exists()
+
+        module = SysdiagnoseExtraction()
+        command.module_init(module)
+        assert module.tar is None
+        assert module.parent_path == str(extracted_path.parent)
+    finally:
+        command.finish()
+
+    assert not extracted_path.exists()

tests/utils.py

@@ -4,6 +4,7 @@
 #   https://license.mvt.re/1.1/
 
 import os
+import sqlite3
 from pathlib import Path
 
 
@@ -37,6 +38,22 @@ def get_indicator_file():
     print("PYTEST env", os.getenv("PYTEST_CURRENT_TEST"))
 
 
+def add_backup_manifest_entry(backup_path, file_id, domain, relative_path):
+    """
+    Register an extra file in a test backup's Manifest.db
+    """
+    conn = sqlite3.connect(os.path.join(backup_path, "Manifest.db"))
+    conn.execute(
+        "INSERT INTO Files (fileID, domain, relativePath, flags, file) "
+        "VALUES (?, ?, ?, 1, ?);",
+        (file_id, domain, relative_path, b""),
+    )
+    conn.commit()
+    # Checkpoint the test change so the fixture does not retain SQLite sidecars.
+    conn.execute("PRAGMA journal_mode=DELETE;")
+    conn.close()
+
+
 def delete_tmp_db_files(file_path):
     """
     Remove Sqlite temporary files that appear on some platforms