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Author SHA1 Message Date
Janik Besendorf cc27b40aa0 Deduplicate AndroidQF SMS analysis 2026-07-15 09:03:58 +02:00
74 changed files with 933 additions and 3953 deletions

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+1 -1
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@@ -11,7 +11,7 @@ jobs:
name: Add issue to project
runs-on: ubuntu-latest
steps:
- uses: actions/add-to-project@v2
- uses: actions/add-to-project@v0.5.0
with:
# You can target a project in a different organization
# to the issue
+3 -3
View File
@@ -11,13 +11,13 @@ jobs:
steps:
- name: Checkout
uses: actions/checkout@v7
uses: actions/checkout@v6
- name: Setup Python
uses: actions/setup-python@v7
uses: actions/setup-python@v6
with:
python-version: "3.10"
- name: Install uv
uses: astral-sh/setup-uv@v10.0.0
uses: astral-sh/setup-uv@v7
with:
enable-cache: true
- name: Install Dependencies
+6 -5
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@@ -36,10 +36,10 @@ jobs:
tag-suffix: "-android"
steps:
- name: Checkout repository
uses: actions/checkout@v7
uses: actions/checkout@v6
# 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@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
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@v6
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
flavor: |
@@ -61,13 +61,13 @@ jobs:
type=sha,format=long,suffix=${{ matrix.platform.tag-suffix }}
# This step sets up some additional capabilities to generate the provenance and sbom attestations
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4
uses: docker/setup-buildx-action@v3
# 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@v7
uses: docker/build-push-action@v6
with:
file: ${{ matrix.platform.dockerfile }}
context: .
@@ -76,3 +76,4 @@ jobs:
labels: ${{ steps.meta.outputs.labels }}
provenance: mode=max
sbom: true
+3 -3
View File
@@ -12,13 +12,13 @@ jobs:
steps:
- name: Checkout
uses: actions/checkout@v7
uses: actions/checkout@v6
- name: Setup Python
uses: actions/setup-python@v7
uses: actions/setup-python@v6
with:
python-version: "3.10"
- name: Install uv
uses: astral-sh/setup-uv@v10.0.0
uses: astral-sh/setup-uv@v7
with:
enable-cache: true
- name: Install Dependencies
+3 -3
View File
@@ -15,13 +15,13 @@ jobs:
python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
steps:
- uses: actions/checkout@v7
- uses: actions/checkout@v6
- name: Install uv
uses: astral-sh/setup-uv@v10.0.0
uses: astral-sh/setup-uv@v7
with:
enable-cache: true
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v7
uses: actions/setup-python@v6
with:
python-version: ${{ matrix.python-version }}
- name: Install Python dependencies
+3 -5
View File
@@ -11,12 +11,10 @@ jobs:
update-ios-version:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v7
- uses: actions/setup-python@v7
- name: Install script dependencies
run: python -m pip install "packaging==26.3"
- uses: actions/checkout@v3
- uses: actions/setup-python@v4
- name: Run script to fetch latest iOS releases from Apple RSS feed.
run: python .github/workflows/scripts/update-ios-releases.py
run: python3 .github/workflows/scripts/update-ios-releases.py
- name: Create Pull Request
uses: peter-evans/create-pull-request@v8
with:
-5
View File
@@ -82,11 +82,6 @@ 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
-6
View File
@@ -57,9 +57,3 @@ 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.
-107
View File
@@ -1,107 +0,0 @@
# 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`.
+3 -5
View File
@@ -82,16 +82,14 @@ class ExampleCustomModule(MVTModule):
return None
```
Use `supported_commands` to declare the platform/command pairs a module
supports. Empty `supported_commands` means the module will not run and MVT logs
a warning. This explicit declaration is required for every command. Supported
pairs are:
Use `supported_commands` to restrict a module to specific platform/command
pairs. Missing or empty `supported_commands` means the module is available to
all commands, which keeps older modules compatible. 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")
+3 -4
View File
@@ -37,10 +37,8 @@ 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. URL checks are deduplicated and run concurrently, with at
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:
HTTP `HEAD` request. 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
@@ -75,3 +73,4 @@ 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.
-9
View File
@@ -312,15 +312,6 @@ 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"
-50
View File
@@ -1,50 +0,0 @@
# 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`.
-5
View File
@@ -3,8 +3,6 @@ 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
@@ -30,8 +28,6 @@ nav:
- Welcome: "index.md"
- Introduction: "introduction.md"
- Installation: "install.md"
- Command Completion: "command_completion.md"
- Custom CLI Commands: "custom_commands.md"
- Using Docker: "docker.md"
- MVT for iOS:
- iOS Forensic Methodology: "ios/methodology.md"
@@ -43,7 +39,6 @@ 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"
+13 -13
View File
@@ -17,25 +17,25 @@ classifiers = [
"Programming Language :: Python",
]
dependencies = [
"click==8.4.2",
"rich==15.0.0",
"click==8.3.3",
"rich==14.3.3",
"tld==0.13.2",
"requests==2.34.2",
"simplejson==4.1.1",
"packaging==26.3",
"requests==2.33.1",
"simplejson==3.20.2",
"packaging==26.2",
"appdirs==1.4.4",
"iOSbackup==0.9.925",
"adb-shell[usb]==0.4.4",
"libusb1==3.4.0",
"cryptography==50.0.0",
"libusb1==3.3.1",
"cryptography==47.0.0",
"PyYAML>=6.0.2",
"pyahocorasick==2.3.1",
"betterproto2==0.10.0",
"pydantic==2.13.4",
"pydantic-settings==2.15.0",
"betterproto2==0.9.1",
"pydantic==2.13.3",
"pydantic-settings==2.14.0",
"NSKeyedUnArchiver==1.5.2",
"python-dateutil==2.9.0.post0",
"tzdata==2026.3",
"tzdata==2026.2",
]
requires-python = ">= 3.10"
@@ -65,9 +65,9 @@ dev = [
docs = [
"mkdocs==1.6.1",
"mkdocs-autorefs==1.4.4",
"mkdocs-material==9.7.7",
"mkdocs-material==9.7.6",
"mkdocs-material-extensions==1.3.1",
"mkdocstrings==1.0.6",
"mkdocstrings==1.0.4",
]
[build-system]
+3 -18
View File
@@ -13,13 +13,6 @@ from .artifact import AndroidArtifact
class DumpsysADBArtifact(AndroidArtifact):
multiline_fields = ["user_keys", "keystore"]
@staticmethod
def is_structural_line(key: str, vals: list) -> bool:
if key == "}":
return True
# XML keystore continuations also split on "=", but never into an identifier.
return len(vals) == 2 and key.isidentifier()
def indented_dump_parser(self, dump_data):
"""
Parse the indented dumpsys output, generated by DualDumpOutputStream in Android.
@@ -48,18 +41,10 @@ class DumpsysADBArtifact(AndroidArtifact):
if key == "":
# If the line is empty, it's the terminator for the multiline value
in_multiline = False
if isinstance(stack[-1], list):
stack.pop()
continue
if not self.is_structural_line(key, vals):
current_dict.append(line.lstrip())
continue
in_multiline = False
if isinstance(stack[-1], list):
stack.pop()
current_dict = stack[-1]
else:
current_dict.append(line.lstrip())
continue
if key == "}":
stack.pop()
@@ -31,38 +31,21 @@ class DumpsysBatteryHistoryArtifact(AndroidArtifact):
if line.strip() == "":
break
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])
time_elapsed = line.strip().split(" ", 1)[0]
event = ""
if line.find("+job") > 0:
event = "start_job"
payload = line.split("+job=", 1)[1]
uid, separator, service = payload.partition(":")
if not separator:
continue
service = service.strip().strip('"')
uid = line[line.find("+job") + 5 : line.find(":")]
service = line[line.find(":") + 1 :].strip('"')
package_name = service.split("/")[0]
elif line.find("-job") > 0:
event = "end_job"
payload = line.split("-job=", 1)[1]
uid, separator, service = payload.partition(":")
if not separator:
continue
service = service.strip().strip('"')
uid = line[line.find("-job") + 5 : line.find(":")]
service = line[line.find(":") + 1 :].strip('"')
package_name = service.split("/")[0]
elif line.find("+running +wake_lock=") > 0:
payload = line.split("+running +wake_lock=", 1)[1]
uid, separator, _ = payload.partition(":")
if not separator:
continue
uid = line[line.find("+running +wake_lock=") + 21 : line.find(":")]
event = "wake"
service = (
line[line.find("*walarm*:") + 9 :].split(" ")[0].strip('"').strip()
+29 -15
View File
@@ -29,9 +29,10 @@ class DumpsysDBInfoArtifact(AndroidArtifact):
def parse(self, output: str) -> None:
rxp = re.compile(
r".*\[((?:[0-9]{4}-)?[0-9]{2}-[0-9]{2} "
r"[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\]\s*"
r"(?:\[Pid:\((\d+)\)\])?([\w-]+).*?sql=\"(.+?)\""
r".*\[([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\].*\[Pid:\((\d+)\)\](\w+).*sql\=\"(.+?)\""
) # pylint: disable=line-too-long
rxp_no_pid = re.compile(
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
@@ -55,16 +56,29 @@ class DumpsysDBInfoArtifact(AndroidArtifact):
pool = None
continue
match = rxp.match(line)
if not match:
continue
matches = rxp.findall(line)
if not matches:
matches = rxp_no_pid.findall(line)
if not matches:
continue
result = {
"isodate": match.group(1),
"action": match.group(3),
"sql": match.group(4),
"path": pool,
}
if match.group(2):
result["pid"] = match.group(2)
self.results.append(result)
match = matches[0]
self.results.append(
{
"isodate": match[0],
"action": match[1],
"sql": match[2],
"path": pool,
}
)
else:
match = matches[0]
self.results.append(
{
"isodate": match[0],
"pid": match[1],
"action": match[2],
"sql": match[3],
"path": pool,
}
)
+1 -13
View File
@@ -96,18 +96,6 @@ 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
@@ -121,7 +109,7 @@ class DumpsysReceiversArtifact(AndroidArtifact):
# If we got this far, we are processing receivers for the
# activities we are interested in.
receiver = parts[1]
receiver = line.strip().split(" ")[1]
package_name = receiver.split("/")[0]
self.results[intent].append(
@@ -34,7 +34,6 @@ TOMBSTONE_TEXT_KEY_MAPPINGS = {
"signal": "signal_info",
"code": "code",
"Cause": "cause",
"Abort message": "abort_message",
}
@@ -68,8 +67,6 @@ 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
@@ -209,11 +206,6 @@ 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]
+1 -19
View File
@@ -4,16 +4,9 @@
# 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,
@@ -88,7 +81,6 @@ 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
)
@@ -220,10 +212,7 @@ def check_bugreport(
log.info("Checking Android bug report at path: %s", bugreport_path)
try:
cmd.run()
except BadZipFile as exc:
raise click.ClickException(f"Invalid bugreport archive: {exc}") from exc
cmd.run()
cmd.show_alerts_brief()
cmd.show_support_message()
@@ -512,10 +501,3 @@ 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,
)
+3 -55
View File
@@ -3,7 +3,6 @@
# 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
@@ -95,47 +94,6 @@ 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)
@@ -262,7 +220,6 @@ 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:
@@ -300,7 +257,6 @@ 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
@@ -340,7 +296,6 @@ 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/")
@@ -348,15 +303,9 @@ class CmdAndroidCheckAndroidQF(Command):
if not relative or relative.endswith("/"):
continue
target = (temp_root / relative).resolve()
if not target.is_relative_to(temp_root):
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:
target = os.path.join(temp_dir, relative)
os.makedirs(os.path.dirname(target), exist_ok=True)
with self.__zip.open(entry) as src, open(target, "wb") as dst:
dst.write(src.read())
intrusion_logs_path = temp_dir
@@ -380,7 +329,6 @@ 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
@@ -5,7 +5,6 @@
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
@@ -18,7 +17,6 @@ ANDROIDQF_MODULES = [
AQFGetProp,
AQFSettings,
AQFFiles,
AQFLogTimestamps,
RootBinaries,
Mounts,
]
+2 -13
View File
@@ -36,8 +36,6 @@ class SMS(BackupModule):
if not self.indicators:
return
messages = []
url_batches = []
for message in self.results:
if "body" not in message:
continue
@@ -46,21 +44,12 @@ class SMS(BackupModule):
if message_links == []:
message_links = check_for_links(message.get("text", ""))
messages.append(message)
url_batches.append(message_links)
for message, ioc_match in zip(
messages, self.indicators.check_url_batches(url_batches)
):
ioc_match = self.indicators.check_urls(message_links)
if ioc_match:
self.alertstore.critical(
ioc_match.message, "", message, 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")
continue
def run(self) -> None:
sms_path = "apps/com.android.providers.telephony/d_f/*_sms_backup"
@@ -3,15 +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 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
@@ -57,122 +53,3 @@ 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,
)
+17 -22
View File
@@ -131,23 +131,20 @@ def decrypt_backup_data(encrypted_backup, password, encryption_algo, format_vers
if password is None:
raise InvalidBackupPassword()
try:
[
user_salt,
checksum_salt,
pbkdf2_rounds,
user_iv,
master_key_blob,
encrypted_data,
] = encrypted_backup.split(b"\n", 5)
[
user_salt,
checksum_salt,
pbkdf2_rounds,
user_iv,
master_key_blob,
encrypted_data,
] = encrypted_backup.split(b"\n", 5)
user_salt = bytes.fromhex(user_salt.decode("utf-8"))
checksum_salt = bytes.fromhex(checksum_salt.decode("utf-8"))
pbkdf2_rounds = int(pbkdf2_rounds)
user_iv = bytes.fromhex(user_iv.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
user_salt = bytes.fromhex(user_salt.decode("utf-8"))
checksum_salt = bytes.fromhex(checksum_salt.decode("utf-8"))
pbkdf2_rounds = int(pbkdf2_rounds)
user_iv = bytes.fromhex(user_iv.decode("utf-8"))
master_key_blob = bytes.fromhex(master_key_blob.decode("utf-8"))
# Derive decryption master key from password.
master_key, master_iv = decrypt_master_key(
@@ -177,12 +174,10 @@ def parse_backup_file(data, password=None):
if not data.startswith(b"ANDROID BACKUP"):
raise AndroidBackupParsingError("Invalid file header")
try:
[_, version, is_compressed, encryption_algo, tar_data] = data.split(b"\n", 4)
version = int(version)
is_compressed = int(is_compressed)
except ValueError as exc:
raise AndroidBackupParsingError("Invalid file header") from exc
[_, version, is_compressed, encryption_algo, tar_data] = data.split(b"\n", 4)
version = int(version)
is_compressed = int(is_compressed)
if encryption_algo != b"none":
tar_data = decrypt_backup_data(
-297
View File
@@ -1,297 +0,0 @@
# 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)"
),
)
+1 -12
View File
@@ -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, URLResult
from .module_types import ModuleTimeline
from .utils import (
CustomJSONEncoder,
convert_datetime_to_iso,
@@ -73,7 +73,6 @@ 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()
@@ -151,14 +150,6 @@ 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
@@ -405,7 +396,6 @@ 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:
@@ -420,5 +410,4 @@ class Command:
self._store_timeline()
self._store_alerts_timeline()
self._store_alerts()
self._store_urls()
self._store_info()
-1
View File
@@ -38,7 +38,6 @@ 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"
+7 -52
View File
@@ -7,10 +7,9 @@ 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, Sequence
from typing import Any, Dict, Iterator, List, Optional
import ahocorasick
from appdirs import user_data_dir
@@ -23,8 +22,6 @@ MVT_INDICATORS_FOLDER = os.path.join(MVT_DATA_FOLDER, "indicators")
logger = logging.getLogger(__name__)
URL_CHECK_MAX_WORKERS = 20
@dataclass
class Indicator:
@@ -49,7 +46,6 @@ 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):
@@ -440,14 +436,9 @@ class Indicators:
orig_url.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
return self.check_url(dest_url.url)
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
@@ -488,13 +479,6 @@ 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.
@@ -506,41 +490,12 @@ class Indicators:
if not urls:
return None
return self.check_url_batches([urls])[0]
for url in urls:
check = self.check_url(url)
if check:
return check
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
]
return None
def check_process(self, process: str) -> Optional[IndicatorMatch]:
"""Check the provided process name against the list of process
-28
View File
@@ -18,7 +18,6 @@ from .module_types import (
ModuleResults,
ModuleSerializedResult,
ModuleTimeline,
URLResult,
)
from .utils import CustomJSONEncoder, exec_or_profile
@@ -83,7 +82,6 @@ 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(
@@ -112,23 +110,6 @@ 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
@@ -268,15 +249,6 @@ 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:
+1 -8
View File
@@ -6,7 +6,6 @@
import hashlib
import importlib.util
import inspect
import logging
import os
import sys
from pathlib import Path
@@ -16,7 +15,6 @@ from typing import Iterable, Optional
from .module import MVTModule
MVT_CUSTOM_MODULES_ENV = "MVT_CUSTOM_MODULES"
log = logging.getLogger(__name__)
class CustomModuleLoadError(Exception):
@@ -124,11 +122,6 @@ def module_supports_command(
) -> bool:
supported_commands = getattr(module_class, "supported_commands", None)
if not supported_commands:
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 True
return (platform, command) in {tuple(entry) for entry in supported_commands}
+1 -8
View File
@@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
from dataclasses import dataclass
from typing import Any, Dict, List, Optional, TypedDict, Union
from typing import Any, Dict, List, Union
# ModuleAtomicResult is a flexible dictionary that can contain any data.
@@ -22,13 +22,6 @@ 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
-5
View File
@@ -5,7 +5,6 @@
import logging
from typing import Optional
from urllib.parse import urlparse
import requests
from tld import get_tld
@@ -374,10 +373,6 @@ class URL:
:rtype: bool
"""
parsed_url = urlparse(self.url if "://" in self.url else f"//{self.url}")
if self.domain.lower() == "goo.gl" and parsed_url.path.startswith("/maps/"):
return False
if self.domain.lower() in SHORTENER_DOMAINS:
self.is_shortened = True
+1 -1
View File
@@ -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 = "2026.7.29"
MVT_VERSION = "2026.5.12"
-87
View File
@@ -8,12 +8,6 @@ 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,
@@ -48,7 +42,6 @@ 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,
@@ -57,7 +50,6 @@ 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
@@ -92,7 +84,6 @@ 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
)
@@ -407,77 +398,6 @@ 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
# ==============================================================================
@@ -530,10 +450,3 @@ 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,
)
-173
View File
@@ -1,173 +0,0 @@
# 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
-8
View File
@@ -1216,10 +1216,6 @@
"version": "18.7.9",
"build": "22H355"
},
{
"version": "18.7.10",
"build": "22H373"
},
{
"version": "26",
"build": "23A341"
@@ -1259,9 +1255,5 @@
{
"version": "26.5",
"build": "23F77"
},
{
"version": "26.6.1",
"build": "23G82"
}
]
+20 -63
View File
@@ -9,7 +9,6 @@ import os
import shutil
import sqlite3
import subprocess
import tempfile
from pathlib import Path
from typing import Iterator, Optional, Union
@@ -21,20 +20,6 @@ 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."""
@@ -59,8 +44,6 @@ 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
@@ -70,12 +53,17 @@ 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:
conn = self._open_sqlite_db(file_path)
# If the database is open, do not use immutable
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):
@@ -94,54 +82,27 @@ class IOSExtraction(MVTModule):
raise DatabaseCorruptedError(
"failed to recover without sqlite3 binary: please install sqlite3!"
)
temporary_directory = tempfile.TemporaryDirectory(prefix="mvt_sqlite_recover_")
temporary_path = Path(temporary_directory.name)
source_path = temporary_path / "source.db"
recovered_path = temporary_path / "recovered.db"
shutil.copy2(file_path, source_path)
for suffix in ("-wal", "-shm"):
sidecar = Path(file_path + suffix)
if sidecar.is_file():
shutil.copy2(sidecar, Path(str(source_path) + suffix))
if '"' in file_path:
raise DatabaseCorruptedError(
f"database at path '{file_path}' is corrupted. unable to "
'recover because it has a quotation mark (") in its name'
)
bak_path = f"{file_path}.bak"
shutil.move(file_path, bak_path)
ret = subprocess.call(
["sqlite3", str(source_path), f'.clone "{recovered_path}"'],
["sqlite3", bak_path, f'.clone "{file_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:
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
return sqlite3.connect(f"file:{file_path}?immutable=1", uri=True)
def _get_backup_files_from_manifest(
self, relative_path: Optional[str] = None, domain: Optional[str] = None
@@ -205,11 +166,7 @@ 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
@@ -240,9 +197,9 @@ class IOSExtraction(MVTModule):
:param backup_ids: Default value = None)
"""
file_path: Optional[str] = self.file_path
file_path: Optional[str] = None
# First we check if the was an explicit file path specified.
if not file_path:
if not self.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
-2
View File
@@ -134,8 +134,6 @@ class Analytics(IOSExtraction):
isodate = ""
data = plistlib.loads(row[1])
data["isodate"] = isodate
else:
continue
data["artifact"] = artifact
+1 -3
View File
@@ -73,9 +73,7 @@ class Calls(IOSExtraction):
"duration": row[1],
"location": row[2],
"number": (
row[3].decode("utf-8")
if isinstance(row[3], bytes)
else row[3]
row[3].decode("utf-8") if row[3] and row[3] is bytes else row[3]
),
"provider": row[4],
}
@@ -19,17 +19,10 @@ from mvt.common.utils import convert_mactime_to_iso, keys_bytes_to_string
from ..base import IOSExtraction
# 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_BACKUP_RELPATH = "Library/Safari/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",
]
@@ -181,22 +174,20 @@ class SafariBrowserState(IOSExtraction):
def run(self) -> None:
if self.is_backup:
for relative_path in SAFARI_BROWSER_STATE_BACKUP_RELPATHS:
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"]
)
for backup_file in self._get_backup_files_from_manifest(
relative_path=SAFARI_BROWSER_STATE_BACKUP_RELPATH
):
browserstate_path = self._get_backup_file_from_id(
backup_file["file_id"]
)
if not browserstate_path:
continue
if not browserstate_path:
continue
self.log.info(
"Found Safari browser state database at path: %s",
browserstate_path,
)
self._process_browser_state_db(browserstate_path)
self.log.info(
"Found Safari browser state database at path: %s", 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
+9 -24
View File
@@ -17,17 +17,10 @@ from mvt.common.utils import convert_mactime_to_datetime, convert_mactime_to_iso
from ..base import IOSExtraction
# 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_BACKUP_RELPATH = "Library/Safari/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",
]
@@ -82,9 +75,6 @@ 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
@@ -169,22 +159,17 @@ class SafariHistory(IOSExtraction):
def run(self) -> None:
if self.is_backup:
for relative_path in SAFARI_HISTORY_BACKUP_RELPATHS:
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"]
)
for history_file in self._get_backup_files_from_manifest(
relative_path=SAFARI_HISTORY_BACKUP_RELPATH
):
history_path = self._get_backup_file_from_id(history_file["file_id"])
if not history_path:
continue
if not history_path:
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
+2 -4
View File
@@ -76,10 +76,8 @@ class Shortcuts(IOSExtraction):
if not self.indicators:
return
url_batches = [result["action_urls"] for result in self.results]
for result, ioc_match in zip(
self.results, self.indicators.check_url_batches(url_batches)
):
for result in self.results:
ioc_match = self.indicators.check_urls(result["action_urls"])
if ioc_match:
self.alertstore.critical(
ioc_match.message, "", result, matched_indicator=ioc_match.ioc
+1 -11
View File
@@ -85,27 +85,17 @@ 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", ""))
url_batches.append(message_links)
for result, ioc_match in zip(
self.results, self.indicators.check_url_batches(url_batches)
):
ioc_match = self.indicators.check_urls(message_links)
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)
@@ -70,8 +70,6 @@ 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"])
@@ -96,42 +94,36 @@ class WebkitSessionResourceLog(IOSExtraction):
)
)
records.append((entry, source_domains, destination_domains))
url_batches.append(all_origins)
ioc_match = self.indicators.check_urls(all_origins)
if ioc_match:
self.alertstore.critical(
ioc_match.message, "", entry, matched_indicator=ioc_match.ioc
)
for record, ioc_match in zip(
records, self.indicators.check_url_batches(url_batches)
):
if ioc_match:
entry, source_domains, destination_domains = record
self.alertstore.critical(
ioc_match.message, "", entry, matched_indicator=ioc_match.ioc
)
redirect_path = ""
if len(source_domains) > 0:
redirect_path += "SOURCE: "
for idx, item in enumerate(source_domains):
source_domains[idx] = f'"{item}"'
redirect_path = ""
if len(source_domains) > 0:
redirect_path += "SOURCE: "
for idx, item in enumerate(source_domains):
source_domains[idx] = f'"{item}"'
redirect_path += ", ".join(source_domains)
redirect_path += " -> "
redirect_path += ", ".join(source_domains)
redirect_path += " -> "
redirect_path += f'ORIGIN: "{entry["origin"]}"'
redirect_path += f'ORIGIN: "{entry["origin"]}"'
if len(destination_domains) > 0:
redirect_path += " -> "
redirect_path += "DESTINATION: "
for idx, item in enumerate(destination_domains):
destination_domains[idx] = f'"{item}"'
if len(destination_domains) > 0:
redirect_path += " -> "
redirect_path += "DESTINATION: "
for idx, item in enumerate(destination_domains):
destination_domains[idx] = f'"{item}"'
redirect_path += ", ".join(destination_domains)
redirect_path += ", ".join(destination_domains)
self.alertstore.high(
f"Found HTTP redirect between suspicious domains: {redirect_path}",
"",
entry,
)
self.alertstore.high(
f"Found HTTP redirect between suspicious domains: {redirect_path}",
"",
entry,
)
def _extract_browsing_stats(self, log_path):
items = []
+2 -9
View File
@@ -61,20 +61,13 @@ class Whatsapp(IOSExtraction):
if not self.indicators:
return
url_batches = [result.get("links", []) for result in self.results]
for result, ioc_match in zip(
self.results, self.indicators.check_url_batches(url_batches)
):
for result in self.results:
ioc_match = self.indicators.check_urls(result.get("links", []))
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
+4 -3
View File
@@ -42,8 +42,7 @@ class NetBase(IOSExtraction):
)
def _extract_net_data(self):
assert self.file_path is not None
conn = self._open_sqlite_db(self.file_path)
conn = sqlite3.connect(self.file_path)
conn.row_factory = sqlite3.Row
cur = conn.cursor()
try:
@@ -238,7 +237,9 @@ class NetBase(IOSExtraction):
"been truncated in the database)"
)
self.alertstore.medium(msg, proc["live_isodate"], proc)
self.alertstore.medium(
msg, proc["live_isodate"], proc
)
if not proc["live_proc_id"]:
self.log.info(
@@ -1,6 +0,0 @@
# 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
-105
View File
@@ -1,105 +0,0 @@
# 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()
-178
View File
@@ -4,8 +4,6 @@
# 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
@@ -32,66 +30,6 @@ class TestDumpsysADBArtifact:
)
assert user_key["user"] == "user@linux"
def test_parsing_adb_wifi(self):
da_adb = DumpsysADBArtifact()
file = get_artifact("android_data/dumpsys_adb_wifi.txt")
with open(file, "rb") as f:
data = f.read()
da_adb.parse(data)
assert len(da_adb.results) == 1
adb_data = da_adb.results[0]
assert "user_keys" in adb_data
assert len(adb_data["user_keys"]) == 1
user_key = adb_data["user_keys"][0]
assert (
user_key["fingerprint"] == "F0:A1:3D:8C:B3:F4:7B:09:9F:EE:8B:D8:38:2E:BD:C6"
)
assert user_key["user"] == "user@linux"
# The adb_wifi block following the keystore is not part of the keystore.
assert b"adb_wifi" not in adb_data["keystore"]
def test_parsing_multiline_terminated_by_structural_line(self):
dump_data = (
b"debugging_manager={\n"
b" keystore=ABX\x00\x0bkeyStore\x00\x02\x11\n"
b" connected_to_adb=true\n"
b" adb_wifi={\n"
b" enabled=false\n"
b" tls_port=0\n"
b" }\n"
)
parsed = DumpsysADBArtifact().indented_dump_parser(dump_data)
debugging_manager = parsed["debugging_manager"]
assert debugging_manager["keystore"] == [b"ABX\x00\x0bkeyStore\x00\x02\x11"]
assert debugging_manager["connected_to_adb"] == b"true"
assert debugging_manager["adb_wifi"] == {
"enabled": b"false",
"tls_port": b"0",
}
def test_parsing_multiline_terminated_by_closing_brace(self):
dump_data = (
b"debugging_manager={\n"
b" keystore=ABX\x00\x0bkeyStore\x00\x02\x11\n"
b"}\n"
b"other={\n"
b" value=true\n"
b"}\n"
)
parsed = DumpsysADBArtifact().indented_dump_parser(dump_data)
assert parsed["debugging_manager"]["keystore"] == [
b"ABX\x00\x0bkeyStore\x00\x02\x11"
]
assert parsed["other"] == {"value": b"true"}
def test_parsing_adb_xml(self):
da_adb = DumpsysADBArtifact()
file = get_artifact("android_data/dumpsys_adb_xml.txt")
@@ -116,119 +54,3 @@ 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 == []
@@ -42,22 +42,3 @@ 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"
@@ -40,22 +40,3 @@ 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",
}
]
@@ -31,44 +31,6 @@ 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")
-68
View File
@@ -8,7 +8,6 @@ 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
@@ -43,73 +42,6 @@ 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()
-11
View File
@@ -5,10 +5,7 @@
import hashlib
import pytest
from mvt.android.parsers.backup import (
AndroidBackupParsingError,
parse_ab_header,
parse_backup_file,
parse_tar_for_sms,
@@ -26,14 +23,6 @@ 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:
Binary file not shown.
-371
View File
@@ -1,371 +0,0 @@
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"}
+1 -33
View File
@@ -42,15 +42,6 @@ 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"),)
@@ -59,10 +50,6 @@ class CustomIOSFSModule(RecordingModule):
supported_commands = (("ios", "check-fs"),)
class UnscopedCustomModule(RecordingModule):
pass
class CustomDependsOnBuiltin(RecordingModule):
supported_commands = (("ios", "check-backup"),)
dependencies = (FirstModule,)
@@ -96,21 +83,6 @@ 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]
@@ -179,11 +151,7 @@ class TestCommand:
cmd.platform = "ios"
cmd.name = "check-backup"
cmd.modules = [FirstModule]
cmd.custom_modules = [
CustomIOSBackupModule,
CustomIOSFSModule,
UnscopedCustomModule,
]
cmd.custom_modules = [CustomIOSBackupModule, CustomIOSFSModule]
assert [module.__name__ for module in cmd._ordered_modules()] == [
"FirstModule",
-132
View File
@@ -5,9 +5,7 @@
import logging
import os
import threading
import requests
from mvt.common.config import settings
from mvt.common.indicators import Indicators
@@ -82,136 +80,6 @@ class TestIndicators:
assert ind.check_url("https://198.51.100.1:8080/")
assert ind.check_url("https://1.1.1.1/") is None
def test_google_maps_short_url_is_not_resolved(self, indicator_file, mocker):
head_request = mocker.patch("mvt.common.url.requests.head")
ind = Indicators(log=logging)
ind.load_indicators_files([indicator_file], load_default=False)
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)
+3 -4
View File
@@ -125,13 +125,12 @@ 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_requires_explicit_declaration(tmp_path, caplog):
def test_module_supports_command_defaults_to_all_commands(tmp_path):
module_path = _write_module(tmp_path / "custom.py", "DefaultModule")
module = load_custom_modules_from_path(str(module_path))[0]
assert not module_supports_command(module, "ios", "check-backup")
assert not module_supports_command(module, "android", "check-bugreport")
assert "DefaultModule has no supported_commands" in caplog.text
assert module_supports_command(module, "ios", "check-backup")
assert module_supports_command(module, "android", "check-bugreport")
def test_module_supports_command_honors_supported_commands(tmp_path):
-24
View File
@@ -1,24 +0,0 @@
# 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 pytest
from mvt.common.url import URL
@pytest.mark.parametrize(
"url",
[
"https://goo.gl/maps/example",
"http://goo.gl/maps/example?entry=message",
"goo.gl/maps/example",
],
)
def test_google_maps_url_is_not_shortened(url):
assert URL(url).check_if_shortened() is False
def test_other_google_short_url_is_shortened():
assert URL("https://goo.gl/example").check_if_shortened() is True
-13
View File
@@ -4,7 +4,6 @@
# https://license.mvt.re/1.1/
import logging
import os
from mvt.common.indicators import Indicators
from mvt.common.module import run_module
@@ -22,18 +21,6 @@ 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())
+1 -42
View File
@@ -4,44 +4,12 @@
# 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 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)
from ..utils import get_ios_backup_folder
class TestSafariBrowserStateModule:
@@ -53,15 +21,6 @@ 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
-165
View File
@@ -1,165 +0,0 @@
# 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
-36
View File
@@ -18,14 +18,6 @@ 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):
@@ -37,31 +29,3 @@ 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]
-85
View File
@@ -1,85 +0,0 @@
# 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"
-35
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@@ -1,35 +0,0 @@
# 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.ios.modules.mixed.whatsapp import Whatsapp
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",
}
]
-92
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@@ -3,19 +3,13 @@
# 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
@@ -24,76 +18,12 @@ 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(
@@ -159,25 +89,3 @@ 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
-10
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@@ -18,13 +18,3 @@ 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
-57
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@@ -1,57 +0,0 @@
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
-117
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@@ -1,117 +0,0 @@
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()
-17
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@@ -4,7 +4,6 @@
# https://license.mvt.re/1.1/
import os
import sqlite3
from pathlib import Path
@@ -38,22 +37,6 @@ 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
Generated
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