Merge main into feature/url-logging

* Add iOS sysdiagnose checking

* Clarify documentation navigation

docs/android/backup.md

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

docs/development.md

@@ -82,14 +82,16 @@ class ExampleCustomModule(MVTModule):
         return None
 ```
 
-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:
+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:
 
 ```python
 ("ios", "check-backup")
 ("ios", "check-fs")
 ("ios", "check-iocs")
+("ios", "check-sysdiagnose")
 ("android", "check-backup")
 ("android", "check-bugreport")
 ("android", "check-androidqf")

docs/ios/records.md

@@ -312,6 +312,15 @@ If indicators are provided through the command-line, they are checked against th
 
 ---
 
+### `urls.json`
+
+This JSON file collects URLs extracted from SMS, iMessage, and WhatsApp
+messages. Each entry contains the original URL, its expanded destination when
+MVT resolved a shortened URL during indicator checking, the message timestamp,
+and its `sms` or `whatsapp` source.
+
+---
+
 ### `sms_attachments.json`
 
 !!! info "Availability"

docs/ios/sysdiagnose.md

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

mkdocs.yml

@@ -3,6 +3,8 @@ repo_url: https://github.com/mvt-project/mvt
 edit_uri: edit/main/docs/
 copyright: Copyright © 2021-2023 MVT Project Developers
 site_description: Mobile Verification Toolkit Documentation
+not_in_nav: |
+    android/adb.md
 markdown_extensions:
     - attr_list
     - admonition
@@ -28,6 +30,7 @@ nav:
     - Welcome: "index.md"
     - Introduction: "introduction.md"
     - Installation: "install.md"
+    - Command Completion: "command_completion.md"
     - Using Docker: "docker.md"
     - MVT for iOS:
         - iOS Forensic Methodology: "ios/methodology.md"
@@ -39,6 +42,7 @@ 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"

src/mvt/android/cmd_check_androidqf.py

@@ -3,6 +3,7 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import json
 import logging
 import os
 import shutil
@@ -94,6 +95,47 @@ class CmdAndroidCheckAndroidQF(Command):
             self.__zip = zipfile.ZipFile(self.target_path)
             self.__files = self.__zip.namelist()
 
+        self._load_acquisition_context()
+
+    def _load_acquisition_context(self) -> None:
+        """Pass AndroidQF acquisition metadata to nested commands and modules."""
+        context = {}
+        metadata_files = [
+            file_path
+            for file_path in self.__files
+            if file_path.replace("\\", "/").rsplit("/", 1)[-1] == "acquisition.json"
+        ]
+        for file_path in metadata_files:
+            try:
+                metadata = json.loads(self._get_file_content(file_path))
+                if isinstance(metadata, dict):
+                    context["started"] = metadata.get("started")
+                    context["adb_host_public_key"] = metadata.get("adb_host_public_key")
+                    break
+            except (json.JSONDecodeError, OSError, TypeError, UnicodeDecodeError):
+                self.log.warning(
+                    'Unable to read AndroidQF acquisition metadata "%s"', file_path
+                )
+
+        if not context.get("adb_host_public_key"):
+            key_files = [
+                file_path
+                for file_path in self.__files
+                if file_path.replace("\\", "/").rsplit("/", 1)[-1] == "adb_host_key.pub"
+            ]
+            for file_path in key_files:
+                try:
+                    context["adb_host_public_key"] = self._get_file_content(
+                        file_path
+                    ).decode("utf-8")
+                    break
+                except (OSError, UnicodeDecodeError):
+                    self.log.warning(
+                        'Unable to read AndroidQF ADB host key "%s"', file_path
+                    )
+
+        self.module_options["androidqf_acquisition"] = context
+
     def module_init(self, module: AndroidQFModule) -> None:  # type: ignore[override]
         if self.__format == "zip" and self.__zip:
             module.from_zip(self.__zip, self.__files)
@@ -220,6 +262,7 @@ class CmdAndroidCheckAndroidQF(Command):
             cmd.run()
 
             self.timeline.extend(cmd.timeline)
+            self.url_results.extend(cmd.url_results)
             self.alertstore.extend(cmd.alertstore.alerts)
         finally:
             if bugreport:
@@ -257,6 +300,7 @@ class CmdAndroidCheckAndroidQF(Command):
         cmd.run()
 
         self.timeline.extend(cmd.timeline)
+        self.url_results.extend(cmd.url_results)
         self.alertstore.extend(cmd.alertstore.alerts)
         return True
 
@@ -336,6 +380,7 @@ class CmdAndroidCheckAndroidQF(Command):
             cmd.run()
 
             self.timeline.extend(cmd.timeline)
+            self.url_results.extend(cmd.url_results)
             self.alertstore.extend(cmd.alertstore.alerts)
             return True
 

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

@@ -57,6 +57,11 @@ class SMS(BackupModule):
                     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")
+
     def run(self) -> None:
         sms_path = "apps/com.android.providers.telephony/d_f/*_sms_backup"
         for file in self._get_files_by_pattern(sms_path):

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

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

src/mvt/common/command.py

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

src/mvt/common/help.py

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

src/mvt/common/indicators.py

@@ -49,6 +49,7 @@ class Indicators:
         self.log = log
         self.ioc_collections: List[Dict[str, Any]] = []
         self.total_ioc_count = 0
+        self.resolved_urls: Dict[str, str] = {}
 
     def _load_downloaded_indicators(self) -> None:
         if not os.path.isdir(MVT_INDICATORS_FOLDER):
@@ -439,9 +440,14 @@ class Indicators:
                         orig_url.url,
                         dest_url.url,
                     )
-                    return self.check_url(dest_url.url)
+                    match = self.check_url(dest_url.url)
+                    self.resolved_urls[url] = self.resolved_urls.get(
+                        dest_url.url, dest_url.url
+                    )
+                    return match
 
                 final_url = dest_url
+                self.resolved_urls[url] = final_url.url
             else:
                 # If it's not shortened, we just use the original URL object.
                 final_url = orig_url
@@ -482,6 +488,13 @@ class Indicators:
 
         return None
 
+    def get_expanded_url(self, url: str) -> Optional[str]:
+        """Return the final URL recorded while checking a shortened URL."""
+        expanded_url = self.resolved_urls.get(url)
+        if expanded_url and expanded_url != url:
+            return expanded_url
+        return None
+
     def check_urls(self, urls: list) -> Optional[IndicatorMatch]:
         """Check a list of URLs against the provided list of domain indicators.
 

src/mvt/common/module.py

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

src/mvt/common/module_loader.py

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

src/mvt/common/module_types.py

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

src/mvt/common/version.py

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

src/mvt/ios/cli.py

@@ -42,6 +42,7 @@ from mvt.common.help import (
     HELP_MSG_CHECK_IOCS,
     HELP_MSG_STIX2,
     HELP_MSG_CHECK_IOS_BACKUP,
+    HELP_MSG_CHECK_SYSDIAGNOSE,
     HELP_MSG_DISABLE_UPDATE_CHECK,
     HELP_MSG_DISABLE_INDICATOR_UPDATE_CHECK,
     HELP_MSG_COMPLETION,
@@ -50,6 +51,7 @@ from mvt.common.module_loader import CustomModuleLoadError, load_custom_modules
 from mvt.common.password import prompt_password
 from .cmd_check_backup import CmdIOSCheckBackup
 from .cmd_check_fs import CmdIOSCheckFS
+from .cmd_check_sysdiagnose import CmdIOSCheckSysdiagnose
 from .decrypt import DecryptBackup
 from .modules.backup import BACKUP_MODULES
 from .modules.fs import FS_MODULES
@@ -398,6 +400,77 @@ def check_fs(
     cmd.show_support_message()
 
 
+# ==============================================================================
+# Command: check-sysdiagnose
+# ==============================================================================
+@cli.command(
+    "check-sysdiagnose",
+    context_settings=CONTEXT_SETTINGS,
+    help=HELP_MSG_CHECK_SYSDIAGNOSE,
+)
+@click.option(
+    "--iocs",
+    "-i",
+    type=click.Path(exists=True),
+    multiple=True,
+    default=[],
+    help=HELP_MSG_IOC,
+)
+@click.option("--output", "-o", type=click.Path(exists=False), help=HELP_MSG_OUTPUT)
+@click.option("--list-modules", "-l", is_flag=True, help=HELP_MSG_LIST_MODULES)
+@click.option("--module", "-m", help=HELP_MSG_MODULE)
+@click.option(
+    "--load-module",
+    type=click.Path(exists=True),
+    multiple=True,
+    default=[],
+    help=HELP_MSG_LOAD_MODULE,
+)
+@click.option("--hashes", "-H", is_flag=True, help=HELP_MSG_HASHES)
+@click.option("--verbose", "-v", is_flag=True, help=HELP_MSG_VERBOSE)
+@click.argument("SYSDIAGNOSE_PATH", type=click.Path(exists=True))
+@click.pass_context
+def check_sysdiagnose(
+    ctx,
+    iocs,
+    output,
+    list_modules,
+    module,
+    load_module,
+    hashes,
+    verbose,
+    sysdiagnose_path,
+):
+    set_verbose_logging(verbose)
+    custom_modules = _load_custom_modules(load_module)
+    cmd = CmdIOSCheckSysdiagnose(
+        target_path=sysdiagnose_path,
+        results_path=output,
+        ioc_files=iocs,
+        module_name=module,
+        hashes=hashes,
+        disable_version_check=_get_disable_flags(ctx)[0],
+        disable_indicator_check=_get_disable_flags(ctx)[1],
+        custom_modules=custom_modules,
+    )
+
+    if not cmd._available_modules():
+        raise click.ClickException(
+            "No custom modules support mvt-ios check-sysdiagnose. "
+            "Load a module that declares supported_commands = "
+            "((\"ios\", \"check-sysdiagnose\"),)."
+        )
+
+    if list_modules:
+        cmd.list_modules()
+        return
+
+    log.info("Checking iOS sysdiagnose at path: %s", sysdiagnose_path)
+    cmd.run()
+    cmd.show_alerts_brief()
+    cmd.show_support_message()
+
+
 # ==============================================================================
 # Command: check-iocs
 # ==============================================================================

src/mvt/ios/cmd_check_sysdiagnose.py

@@ -0,0 +1,119 @@
+# 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 tarfile
+from pathlib import Path
+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]] = []
+
+    @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")
+        for member in self.sysdiagnose_archive:
+            self.sysdiagnose_files.append(member.name)
+            if member.isfile() and member.name.endswith(".ips"):
+                archive_handle = self.sysdiagnose_archive.extractfile(member)
+                if archive_handle is not None:
+                    with archive_handle:
+                        self._add_ips_file(member.name, archive_handle.read())
+
+    def module_init(self, module) -> None:
+        module.ips_files = self.ips_files
+        if self.sysdiagnose_format == "tar":
+            if self.sysdiagnose_archive is None:
+                raise RuntimeError("Sysdiagnose archive has not been initialized")
+            module.from_sysdiagnose_tar(
+                self.sysdiagnose_archive, 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

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

@@ -101,6 +101,11 @@ class SMS(IOSExtraction):
                     ioc_match.message, "", result, matched_indicator=ioc_match.ioc
                 )
 
+    def collect_url_results(self) -> None:
+        for message in self.results:
+            for url in message.get("links", []):
+                self.add_url_result(url, message.get("isodate"), "sms")
+
     def run(self) -> None:
         self._find_ios_database(backup_ids=SMS_BACKUP_IDS, root_paths=SMS_ROOT_PATHS)
         self.log.info("Found SMS database at path: %s", self.file_path)

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

@@ -70,6 +70,11 @@ class Whatsapp(IOSExtraction):
                     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

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

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

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

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

tests/android/test_artifact_dumpsys_adb.py

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

tests/common/test_command.py

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

tests/common/test_indicators.py

@@ -197,6 +197,15 @@ class TestIndicators:
         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",

tests/common/test_module_loader.py

@@ -125,12 +125,13 @@ def test_load_custom_modules_loads_env_folder_first(tmp_path, monkeypatch):
     assert [module.__name__ for module in modules] == ["EnvModule", "CliModule"]
 
 
-def test_module_supports_command_defaults_to_all_commands(tmp_path):
+def test_module_supports_command_requires_explicit_declaration(tmp_path, caplog):
     module_path = _write_module(tmp_path / "custom.py", "DefaultModule")
     module = load_custom_modules_from_path(str(module_path))[0]
 
-    assert module_supports_command(module, "ios", "check-backup")
-    assert module_supports_command(module, "android", "check-bugreport")
+    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
 
 
 def test_module_supports_command_honors_supported_commands(tmp_path):

tests/ios_backup/test_sms.py

@@ -18,6 +18,14 @@ class TestSMSModule:
         run_module(m)
         assert len(m.results) == 1
         assert len(m.timeline) == 2
+        assert m.url_results == [
+            {
+                "url": "https://badbadbad.example.org/",
+                "expanded_url": None,
+                "timestamp": "2019-08-29 23:13:30.000000",
+                "source": "sms",
+            }
+        ]
         assert len(m.alertstore.alerts) == 0
 
     def test_detection(self, indicator_file):

tests/ios_backup/test_whatsapp.py

@@ -0,0 +1,35 @@
+# 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",
+        }
+    ]

tests/test_check_android_androidqf.py

@@ -3,6 +3,7 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
+import json
 import logging
 import os
 import shutil
@@ -32,6 +33,67 @@ class TestCheckAndroidqfCommand:
         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(

tests/test_check_ios_sysdiagnose.py

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

tests/test_cmd_check_sysdiagnose.py

@@ -0,0 +1,75 @@
+import tarfile
+from datetime import timedelta
+
+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": "sysdiagnose/report.ips", "bug_type": 210}
+    ]
+    assert command.sysdiagnose_archive is None