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96 Commits

Author SHA1 Message Date
Rory Flynn
ad3bc3470e Mark release 2.5.0 (#445) 2024-01-04 20:08:42 +01:00
github-actions[bot]
2c5ae696b1 Add new iOS versions and build numbers (#439)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2024-01-03 19:08:15 +01:00
Christian Clauss
5d2ff32e3a dumpsys_accessibility.py: Spell accessibility correctly (#441)
* dumpsys_accessibility.py: Spell accessibility correctly

* Fix typo
2024-01-03 18:59:06 +01:00
Rory Flynn
2838bac63f Circular reference in SMS module serialization (#444)
* Fix circular reference in SMS module serialization
* Modify SMS test artifact to include date_read
2024-01-03 18:55:32 +01:00
msx98
b7df87a62f add uri=True to sqlite3.connect args (#442)
Co-authored-by: msx98 <msx98@xb.ax>
2023-12-28 11:44:38 +01:00
Donncha Ó Cearbhaill
013282dbba Impovements for SMS module (#438)
* Add indicator checking in the SMS module

* Don't add SMS entries when read timestamp not set

* Remove print() line
2023-12-17 12:59:35 +01:00
github-actions[bot]
ab33789f06 Add new iOS versions and build numbers (#437)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-12-12 08:40:32 +01:00
Rory Flynn
a1571c127d Mark release 2.4.5 (#436) 2023-12-11 11:10:36 +01:00
Rory Flynn
61f33f7ecb Fix typo in ios_models.json (#435) 2023-12-09 19:41:43 +01:00
Rory Flynn
4a6b483ce3 Mark release 2.4.4 (#433) 2023-12-04 17:05:04 +01:00
github-actions[bot]
101098cbb7 Add new iOS versions and build numbers (#432)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-12-01 10:40:09 +01:00
Rory Flynn
fd3ef76873 Open all iOS sqlite3 databases with immutable=1 (#430) 2023-11-28 12:46:18 +01:00
Rory Flynn
fb52f73556 Automatically add issues to development board (#428) 2023-11-27 14:10:54 +01:00
r-tx
acc950377f docker tweaks (#424)
Co-authored-by: r-tx <r-tx@users.noreply.github.com>
2023-11-27 12:53:03 +01:00
Rory Flynn
c8a0327768 Allow PR coverage comment to fail if running on a fork (#427) 2023-11-27 12:39:18 +01:00
Rory Flynn
1d075abde9 Make MVTModule.get_slug() a classmethod (#418) 2023-11-22 10:37:38 +01:00
tek
73104814ba Bumps version 2023-11-18 08:58:26 +01:00
Matthias
2098201024 Update net_base.py (#416)
Fix Bug in checking for ZLIVEUSAGE.TIMESTAMP
2023-11-15 23:27:51 +01:00
Rory Flynn
4b4cad46ba Add CustomJSONEncoder to handle bytes types (#414)
Adds a custom JSON encoder class to fix serialisation issues where modules included bytes types containing non-utf8 bytes, which can't be serialised to JSON.

---------

Co-authored-by: Rory Flynn <rory.flynn@amnesty.org>
2023-11-15 11:40:24 +01:00
Donncha Ó Cearbhaill
815678dff7 Merge pull request #413 from mvt-project/update-securitylab-url
Fix ReadTheDocs build with new configuration
2023-11-09 13:00:14 +01:00
Donncha Ó Cearbhaill
bdd0124b80 Fix invalid docs file path 2023-11-09 12:59:18 +01:00
Donncha Ó Cearbhaill
894b99b177 Try fix ReadTheDocs build 2023-11-09 12:54:41 +01:00
Donncha Ó Cearbhaill
8796a0b965 Merge pull request #412 from mvt-project/update-securitylab-url
Update docs to point to Security Lab website
2023-11-08 18:23:23 +01:00
Donncha Ó Cearbhaill
f786e2c9bf Update docs to point to Security Lab website 2023-11-08 16:42:44 +01:00
github-actions[bot]
5b0fdd117c Add new iOS versions and build numbers (#411)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-11-08 01:32:03 +01:00
tek
7b1c0f6443 Adds time info to OSAnalyticsADDaily module message 2023-11-07 10:22:28 +01:00
tek
353381a7d6 Adds warning if missing file in backup for configuration profiles 2023-11-02 18:54:18 +01:00
tek
5462c8d6e7 Fixes change in ruff syntax 2023-10-26 11:16:38 +02:00
github-actions[bot]
63299b530b Add new iOS versions and build numbers (#409)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-10-26 11:10:48 +02:00
github-actions[bot]
737d17086c Add new iOS versions and build numbers (#406)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-10-11 16:59:51 +02:00
tek
499ded4e7b Potential fix for user issue on android package module 2023-10-07 18:27:53 +02:00
Jakub Wilk
63c4dea3d0 Fix capitalization of "PyPI" (#404) 2023-10-04 23:43:45 +02:00
Donncha Ó Cearbhaill
e872e34c5a Merge pull request #405 from mvt-project/auto/add-new-ios-releases
[auto] Update iOS releases and versions
2023-10-04 20:25:30 +02:00
DonnchaC
4f3a16daf0 Add new iOS versions and build numbers 2023-10-04 18:04:42 +00:00
Donncha Ó Cearbhaill
eb5bfb7f35 Properly handle iOS version updates with multiple builds 2023-09-30 11:45:29 +02:00
tek
a7da992d75 Squashed commit of the following:
commit 2b8ab1bedf72769bcf915e0c78330de98722a449
Author: tek <tek@randhome.io>
Date:   Wed Sep 27 11:33:02 2023 +0200

    Fixes formatting issue

commit 6a653c0149
Author: DonnchaC <DonnchaC@users.noreply.github.com>
Date:   Wed Sep 27 00:15:14 2023 +0000

    Add new iOS versions and build numbers
2023-09-27 11:34:32 +02:00
tek
652dedd620 Fixes bug in locationd module 2023-09-26 16:53:33 +02:00
tek
4bdb97ebcc Fixes format changes in locationd file in iOS 17 2023-09-26 13:58:38 +02:00
Donncha Ó Cearbhaill
da6116ee20 Merge pull request #394 from mvt-project/auto/add-new-ios-releases
[auto] Update iOS releases and versions
2023-09-23 15:09:50 +02:00
DonnchaC
65cee2ae53 Add new iOS versions and build numbers 2023-09-23 00:14:31 +00:00
github-actions[bot]
97af2d3605 Add new iOS versions and build numbers (#393)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-09-22 09:47:38 +02:00
r-tx
b39936a060 additional iOS 17.0 build numbers (#390)
Co-authored-by: r-tx <r-tx@users.noreply.github.com>
2023-09-18 23:23:07 +02:00
github-actions[bot]
94a98b4f83 Add new iOS versions and build numbers (#388)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-09-18 23:07:25 +02:00
tek
0c7ea142f7 Fixes json format 2023-09-18 19:32:33 +02:00
r-tx
e96ffbb022 add 4 new iphone 15 models (#387)
Co-authored-by: r-tx <r-tx@users.noreply.github.com>
2023-09-18 17:03:25 +02:00
r-tx
ba1d9699c3 Update ios_versions.json (#386)
Add iOS 15.7.9 + build number
2023-09-13 00:05:17 +02:00
Nex
9988887d27 Updated copyright notice 2023-09-09 17:55:27 +02:00
tek
04b44826b4 Adds warning for lockdown mode 2023-09-08 13:26:36 +02:00
github-actions[bot]
2bfe5443c8 Add new iOS versions and build numbers (#385)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-09-08 09:51:19 +02:00
tek
c719c4da1e Bumps version 2023-09-05 13:01:20 +02:00
tek
0f3e93c152 Adds missing iphone models 2023-09-05 12:53:19 +02:00
tek
a2ee46b8f8 Refactors dumpsys receiver parsing into an artifact 2023-08-08 20:23:09 +02:00
tek
e60e5fdc6e Refactors DumpsysBatteryHistory and adds related androidqf module 2023-08-04 19:20:14 +02:00
tek
7e0e071c5d Refactor DumpsysBatteryDaily module and add related artifact 2023-08-04 16:17:52 +02:00
Nex
b259db30f8 Added missing empty lines 2023-08-03 08:06:59 +02:00
Donncha Ó Cearbhaill
26f981244d Merge pull request #380 from a-sdi/patch-1
Update applications.py to add extra valid source
2023-08-02 20:03:30 +02:00
Donncha Ó Cearbhaill
2069e2b760 Fix style error (need space after # in comment) 2023-08-02 19:57:26 +02:00
a-sdi
355480414f Update applications.py
Some apps installed from apple store with sourceApp "com.apple.AppStore.ProductPageExtension"
2023-08-02 19:26:06 +03:00
tek
9a831b5930 Adds GlobalPreferences iOS module 2023-08-02 15:28:16 +02:00
tek
a103b50759 Rename artifacts to avoid name collisions 2023-08-02 13:32:58 +02:00
tek
84dc13144d Refactor DumpsysAppOps 2023-08-01 11:58:20 +02:00
tek
6356a4ff87 Refactor code of DumpsysDBInfo 2023-07-31 23:43:20 +02:00
tek
f96f2fe34a refactor dumpsys package activity code 2023-07-31 18:38:41 +02:00
Donncha Ó Cearbhaill
ae0e470c56 Fix inconsisent filesytem tests on some platforms 2023-07-31 11:45:53 +02:00
tek
4c175530a8 Refactor dumpsys accessibility in an artifact 2023-07-27 19:42:06 +02:00
Donncha Ó Cearbhaill
ecf75447aa Only add coverage comment to pull requests 2023-07-27 17:44:18 +02:00
tek
0389d335ed Bumps version 2023-07-26 18:20:25 +02:00
tek
7f9acec108 Move verbose indicator information to debug 2023-07-26 15:12:58 +02:00
Tek
3ec3b86a45 Adds support for zip files in check-androidqf command (#372) 2023-07-26 13:53:54 +02:00
Donncha Ó Cearbhaill
57d4aca72e Refactor Android modules to remove duplication (#368)
* Remove duplicated detection logic from GetProp modules
* Deduplicate settings and processes
* Refactor detection in artifacts
* Improves Artifact class
---------

Co-authored-by: tek <tek@randhome.io>
2023-07-26 13:42:17 +02:00
github-actions[bot]
1d740ad802 Add new iOS versions and build numbers (#373)
Co-authored-by: DonnchaC <DonnchaC@users.noreply.github.com>
2023-07-25 10:21:08 +02:00
Donncha Ó Cearbhaill
15ce1b7e64 Merge pull request #370 from mvt-project/android-backup-refactor
Refactor Android backup password handling and add tests
2023-07-22 20:17:47 +02:00
Donncha Ó Cearbhaill
d6fca2f8ae Fix bugs with running ADB commands 2023-07-22 20:16:23 +02:00
Donncha Ó Cearbhaill
cabb679ff1 Merge branch 'main' into android-backup-refactor 2023-07-22 19:59:42 +02:00
Donncha Ó Cearbhaill
829a9f0cf6 Merge pull request #371 from mvt-project/add-coverage
Add code test coverage reporting using pytest-cov
2023-07-22 19:56:04 +02:00
Donncha Ó Cearbhaill
52e0176d5d Add code test coverage reporting 2023-07-22 19:54:01 +02:00
Donncha Ó Cearbhaill
8d8bdf26de Fix black style checks 2023-07-22 19:52:25 +02:00
Donncha Ó Cearbhaill
34fa77ae4d Add documentation for new options 2023-07-22 19:49:59 +02:00
Donncha Ó Cearbhaill
ed7d6fb847 Add integration tests for 'mvt-android check-backup' 2023-07-22 19:26:05 +02:00
Donncha Ó Cearbhaill
a2386dbdf7 Refactor Android backup password handling and add tests 2023-07-22 19:17:27 +02:00
Donncha Ó Cearbhaill
019cfbb84e Merge pull request #363 from aticu/main
Add option to disable interactivity and pass Android backup password on CLI
2023-07-22 16:44:35 +02:00
Donncha Ó Cearbhaill
3d924e22ec Merge branch 'release/v2.4.0' 2023-07-21 12:17:32 +02:00
Donncha Ó Cearbhaill
ca3c1bade4 Bump version to v2.4.0
Bumping the minor version as we introduce some backwards-incompatible
API changes to module definition in #367.
2023-07-21 12:14:31 +02:00
Donncha Ó Cearbhaill
85877fd3eb Merge pull request #369 from mvt-project/move-indicator-checking
Move detection and alerts from run() to check_indicators()
2023-07-21 12:12:36 +02:00
Donncha Ó Cearbhaill
8015ff78e8 Fix black error 2023-07-21 12:10:45 +02:00
Donncha Ó Cearbhaill
1a07b9a78f Move syntax checking before unit tests 2023-07-21 11:30:59 +02:00
Donncha Ó Cearbhaill
0b88de9867 Move detection and alerts from run() to check_indicators() 2023-07-21 11:29:12 +02:00
Niclas Schwarzlose
0edc9d7b81 Add option to disable interactivity 2023-07-19 11:29:51 +02:00
Donncha Ó Cearbhaill
76d7534b05 Fix bug recording detections in WebkitResourceLoadStatistics module 2023-07-18 18:02:42 +02:00
Donncha Ó Cearbhaill
ae2ab02347 Merge pull request #367 from mvt-project/refactor-module-options
Add a module_options parameter to pass data from CLI to modules
2023-07-17 19:07:41 +02:00
Donncha Ó Cearbhaill
e2c623c40f Move --fast flag from being a top-level MVT module parameter to an option in a new module_options parameter 2023-07-17 18:52:35 +02:00
Christian Clauss
a6e1a3de12 Add GitHub Annotions to ruff output (#364)
* Add GitHub Annotions to ruff output
* Upgrade GitHub Actions
* No Py3.11
2023-07-15 14:42:13 +02:00
tek
e7270d6a07 Fixes import and adds test for PR 361 2023-07-10 22:55:22 +02:00
Niclas Schwarzlose
1968a0fca2 Improve appops parsing in dumpsys (#361)
Without this change the package doesn't get properly reset when a new
user starts.

See for example in this excerpt:

```
 1 |    Package com.android.bluetooth:
 2 |      READ_CONTACTS (allow):
 3 |        null=[
 4 |          Access: [pers-s] 2022-04-22 13:24:17.577 (-277d5h22m53s447ms)
 5 |        ]
 6 |      WAKE_LOCK (allow):
 7 |        null=[
 8 |          Access: [pers-s] 2023-01-24 17:45:49.712 (-1m21s312ms) duration=+3ms
 9 |        ]
10 |      GET_USAGE_STATS (default):
11 |        null=[
12 |          Reject: [pers-s]2022-04-22 13:23:53.964 (-277d5h23m17s60ms)
13 |        ]
14 |      BLUETOOTH_CONNECT (allow):
15 |        null=[
16 |          Access: [pers-s] 2022-04-22 13:23:53.988 (-277d5h23m17s36ms)
17 |        ]
18 |  Uid 1027:
19 |    state=pers
20 |    capability=LCMN
21 |    appWidgetVisible=false
22 |      LEGACY_STORAGE: mode=ignore
23 |    Package com.android.nfc:
24 |      WAKE_LOCK (allow):
25 |        null=[
26 |          Access: [pers-s] 2022-04-22 13:23:54.633 (-277d5h23m16s391ms) duration=+1s73ms
27 |        ]
```

Here the package "com.android.bluetooth" is not reset when in line 18,
so when "LEGACY_STORAGE:" in line 22 is encountered, it's added as
another permission to "com.android.bluetooth" with "access" set to
"ode=igno".

This PR fixes that by resetting the package whenever a new Uid is
encountered.

Co-authored-by: Niclas Schwarzlose <niclas.schwarzlose@reporter-ohne-grenzen.de>
2023-07-10 22:53:58 +02:00
Donncha Ó Cearbhaill
46cc54df74 Add information about public indicators and support avenues to documentation 2023-06-30 19:43:30 +02:00
Donncha Ó Cearbhaill
7046ff80d1 Add SMS read time in the MVT logs 2023-06-30 19:30:50 +02:00
223 changed files with 3384 additions and 2001 deletions

View File

@@ -0,0 +1,19 @@
name: Add issue to project
on:
issues:
types:
- opened
- reopened
jobs:
add-to-project:
name: Add issue to project
runs-on: ubuntu-latest
steps:
- uses: actions/add-to-project@v0.5.0
with:
# You can target a project in a different organization
# to the issue
project-url: https://github.com/orgs/mvt-project/projects/1
github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}

View File

@@ -16,19 +16,19 @@ jobs:
strategy:
fail-fast: false
matrix:
python-version: ['3.8', '3.9', '3.10']
python-version: ['3.8', '3.9', '3.10'] # , '3.11']
steps:
- uses: actions/checkout@v2
- uses: actions/checkout@v3
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v2
uses: actions/setup-python@v4
with:
python-version: ${{ matrix.python-version }}
- name: Install dependencies
run: |
python -m pip install --upgrade setuptools
python -m pip install --upgrade pip
python -m pip install flake8 pytest safety stix2 pytest-mock
python -m pip install flake8 pytest safety stix2 pytest-mock pytest-cov
if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
python -m pip install .
- name: Lint with flake8
@@ -39,5 +39,12 @@ jobs:
flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
- name: Safety checks
run: safety check
- name: Test with pytest
run: pytest
- name: Test with pytest and coverage
run: pytest --junitxml=pytest.xml --cov-report=term-missing:skip-covered --cov=mvt tests/ | tee pytest-coverage.txt
- name: Pytest coverage comment
continue-on-error: true # Workflows running on a fork can't post comments
uses: MishaKav/pytest-coverage-comment@main
if: github.event_name == 'pull_request'
with:
pytest-coverage-path: ./pytest-coverage.txt
junitxml-path: ./pytest.xml

View File

@@ -1,21 +1,19 @@
name: Ruff
on: [push]
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
jobs:
ruff_py3:
name: Ruff syntax check
runs-on: ubuntu-latest
steps:
- name: Setup Python
uses: actions/setup-python@v1
with:
python-version: 3.9
architecture: x64
- name: Checkout
uses: actions/checkout@master
- name: Install Dependencies
run: |
pip install ruff
pip install --user ruff
- name: ruff
run: |
ruff check .
ruff check --output-format github .

View File

@@ -35,13 +35,20 @@ def parse_latest_ios_versions(rss_feed_text):
print("Could not parse iOS build:", title)
continue
# Handle iOS beta releases
release_info = build_match.groupdict()
if release_info["beta"]:
release_beta = release_info.pop("beta")
if release_beta:
print("Skipping beta release:", title)
continue
release_info.pop("beta")
latest_ios_versions.append(release_info)
# Some iOS releases have multiple build number for different hardware models.
# We will split these into separate entries and record each build number.
build_list = release_info.pop("build")
build_variants = build_list.split(" | ")
for build_number in build_variants:
release_info["build"] = build_number
latest_ios_versions.append(release_info)
return latest_ios_versions

2
.gitignore vendored
View File

@@ -50,6 +50,8 @@ coverage.xml
*.py,cover
.hypothesis/
.pytest_cache/
pytest-coverage.txt
pytest.xml
# Translations
*.mo

View File

@@ -5,11 +5,15 @@
# Required
version: 2
build:
os: "ubuntu-22.04"
tools:
python: "3.11"
mkdocs:
configuration: mkdocs.yml
# Optionally set the version of Python and requirements required to build your docs
python:
version: 3.7
install:
- requirements: docs/requirements.txt

View File

@@ -57,12 +57,12 @@ RUN git clone https://github.com/libimobiledevice/libplist \
# Installing MVT
# --------------
RUN pip3 install mvt
RUN pip3 install git+https://github.com/mvt-project/mvt.git@main
# Installing ABE
# --------------
RUN mkdir /opt/abe \
&& wget https://github.com/nelenkov/android-backup-extractor/releases/download/20210709062403-4c55371/abe.jar -O /opt/abe/abe.jar \
&& wget https://github.com/nelenkov/android-backup-extractor/releases/download/master-20221109063121-8fdfc5e/abe.jar -O /opt/abe/abe.jar \
# Create alias for abe
&& echo 'alias abe="java -jar /opt/abe/abe.jar"' >> ~/.bashrc

View File

@@ -2,9 +2,10 @@ PWD = $(shell pwd)
check:
flake8
pytest -q
ruff check -q .
black --check .
pytest -q
clean:
rm -rf $(PWD)/build $(PWD)/dist $(PWD)/mvt.egg-info

View File

@@ -11,7 +11,7 @@
Mobile Verification Toolkit (MVT) is a collection of utilities to simplify and automate the process of gathering forensic traces helpful to identify a potential compromise of Android and iOS devices.
It has been developed and released by the [Amnesty International Security Lab](https://www.amnesty.org/en/tech/) in July 2021 in the context of the [Pegasus Project](https://forbiddenstories.org/about-the-pegasus-project/) along with [a technical forensic methodology](https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/). It continues to be maintained by Amnesty International and other contributors.
It has been developed and released by the [Amnesty International Security Lab](https://securitylab.amnesty.org) in July 2021 in the context of the [Pegasus Project](https://forbiddenstories.org/about-the-pegasus-project/) along with [a technical forensic methodology](https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/). It continues to be maintained by Amnesty International and other contributors.
> **Note**
> MVT is a forensic research tool intended for technologists and investigators. It requires understanding digital forensics and using command-line tools. This is not intended for end-user self-assessment. If you are concerned with the security of your device please seek reputable expert assistance.
@@ -32,7 +32,7 @@ More information about using indicators of compromise with MVT is available in t
## Installation
MVT can be installed from sources or from [PyPi](https://pypi.org/project/mvt/) (you will need some dependencies, check the [documentation](https://docs.mvt.re/en/latest/install/)):
MVT can be installed from sources or from [PyPI](https://pypi.org/project/mvt/) (you will need some dependencies, check the [documentation](https://docs.mvt.re/en/latest/install/)):
```
pip3 install mvt

View File

@@ -35,7 +35,11 @@ $ mvt-android check-backup --output /path/to/results/ /path/to/backup.ab
INFO [mvt.android.modules.backup.sms] Extracted a total of 64 SMS messages
```
If the backup is encrypted, MVT will prompt you to enter the password.
If the backup is encrypted, MVT will prompt you to enter the password. A backup password can also be provided with the `--backup-password` command line option or through the `MVT_ANDROID_BACKUP_PASSWORD` environment variable. The same options can also be used to when analysing an encrypted backup collected through AndroidQF in the `mvt-android check-androidqf` command:
```bash
$ mvt-android check-backup --backup-password "password123" --output /path/to/results/ /path/to/backup.ab
```
Through the `--iocs` argument you can specify a [STIX2](https://oasis-open.github.io/cti-documentation/stix/intro) file defining a list of malicious indicators to check against the records extracted from the backup by MVT. Any matches will be highlighted in the terminal output.

View File

@@ -6,6 +6,9 @@
Mobile Verification Toolkit (MVT) is a tool to facilitate the [consensual forensic analysis](introduction.md#consensual-forensics) of Android and iOS devices, for the purpose of identifying traces of compromise.
It has been developed and released by the [Amnesty International Security Lab](https://securitylab.amnesty.org) in July 2021 in the context of the [Pegasus Project](https://forbiddenstories.org/about-the-pegasus-project/) along with [a technical forensic methodology](https://www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/). It continues to be maintained by Amnesty International and other contributors.
In this documentation you will find instructions on how to install and run the `mvt-ios` and `mvt-android` commands, and guidance on how to interpret the extracted results.
## Resources

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@@ -42,13 +42,13 @@ It is recommended to try installing and running MVT from [Windows Subsystem Linu
## Installing MVT
If you haven't done so, you can add this to your `.bashrc` or `.zshrc` file in order to add locally installed Pypi binaries to your `$PATH`:
If you haven't done so, you can add this to your `.bashrc` or `.zshrc` file in order to add locally installed PyPI binaries to your `$PATH`:
```bash
export PATH=$PATH:~/.local/bin
```
Then you can install MVT directly from [pypi](https://pypi.org/project/mvt/)
Then you can install MVT directly from [PyPI](https://pypi.org/project/mvt/)
```bash
pip3 install mvt

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@@ -12,6 +12,20 @@ Mobile Verification Toolkit (MVT) is a collection of utilities designed to facil
MVT is a forensic research tool intended for technologists and investigators. Using it requires understanding the basics of forensic analysis and using command-line tools. MVT is not intended for end-user self-assessment. If you are concerned with the security of your device please seek expert assistance.
## Indicators of Compromise
MVT supports using [indicators of compromise (IOCs)](https://github.com/mvt-project/mvt-indicators) to scan mobile devices for potential traces of targeting or infection by known spyware campaigns. This includes IOCs published by [Amnesty International](https://github.com/AmnestyTech/investigations/) and other research groups.
!!! warning
Public indicators of compromise are insufficient to determine that a device is "clean", and not targeted with a particular spyware tool. Reliance on public indicators alone can miss recent forensic traces and give a false sense of security.
Reliable and comprehensive digital forensic support and triage requires access to non-public indicators, research and threat intelligence.
Such support is available to civil society through [Amnesty International's Security Lab](https://securitylab.amnesty.org/contact-us/) or [Access Nows Digital Security Helpline](https://www.accessnow.org/help/).
More information about using indicators of compromise with MVT is available in the [documentation](iocs.md).
## Consensual Forensics
While MVT is capable of extracting and processing various types of very personal records typically found on a mobile phone (such as calls history, SMS and WhatsApp messages, etc.), this is intended to help identify potential attack vectors such as malicious SMS messages leading to exploitation.

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@@ -10,7 +10,7 @@ To do that:
4. If you want to have a more accurate detection, ensure that the encrypted backup option is activated and choose a secure password for the backup.
5. Start the backup and wait for it to finish (this may take up to 30 minutes).
![](../../../img/macos-backup.jpg)
![](../../img/macos-backup.jpg)
_Source: [Apple Support](https://support.apple.com/en-us/HT211229)_
Once the backup is done, find its location and copy it to a place where it can be analyzed by MVT. On Windows, the backup can be stored either in `%USERPROFILE%\Apple\MobileSync\` or `%USERPROFILE%\AppData\Roaming\Apple Computer\MobileSync\`. On macOS, the backup is stored in `~/Library/Application Support/MobileSync/`.
@@ -25,13 +25,13 @@ On more recent MacOS versions, this feature is included in Finder. To do a backu
4. In the General tab, select `Back up all the data on your iPhone to this Mac` from the options under the Backups section.
5. Check the box that says `Encrypt local backup`. If it is your first time selecting this option, you may need to enter a password to encrypt the backup.
![](../../../img/macos-backup2.png)
![](../../img/macos-backup2.png)
_Source: [Apple Support](https://support.apple.com/en-us/HT211229)_
6. Click `Back Up Now` to start the back-up process.
7. The encrypted backup for your iPhone should now start. Once the process finishes, you can check the backup by opening `Finder`, clicking on the `General` tab, then click on `Manage Backups`. Now you should see a list of your backups like the image below:
![](../../../img/macos-backups.png)
![](../../img/macos-backups.png)
_Source: [Apple Support](https://support.apple.com/en-us/HT211229)_
If your backup has a lock next to it like in the image above, then the backup is encrypted. You should also see the date and time when the encrypted backup was created. The backup files are stored in `~/Library/Application Support/MobileSync/`.

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@@ -142,6 +142,16 @@ If indicators are provided through the command-line, they are checked against th
---
### `global_preferences.json`
!!! info "Availability"
Backup: :material-check:
Full filesystem dump: :material-check:
This JSON file is created by mvt-ios' `GlobalPreferences` module. The module extracts records from a Plist file located at */private/var/mobile/Library/Preferences/.GlobalPreferences.plist*, which contains a system preferences including if Lockdown Mode is enabled.
---
### `id_status_cache.json`
!!! info "Availability"

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@@ -1,4 +1,4 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

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@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

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@@ -0,0 +1,4 @@
# 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/

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@@ -0,0 +1,36 @@
# 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 mvt.common.artifact import Artifact
class AndroidArtifact(Artifact):
@staticmethod
def extract_dumpsys_section(dumpsys: str, separator: str) -> str:
"""
Extract a section from a full dumpsys file.
:param dumpsys: content of the full dumpsys file (string)
:param separator: content of the first line separator (string)
:return: section extracted (string)
"""
lines = []
in_section = False
for line in dumpsys.splitlines():
if line.strip() == separator:
in_section = True
continue
if not in_section:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
):
break
lines.append(line)
return "\n".join(lines)

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@@ -0,0 +1,47 @@
# 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 .artifact import AndroidArtifact
class DumpsysAccessibilityArtifact(AndroidArtifact):
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def parse(self, content: str) -> None:
"""
Parse the Dumpsys Accessibility section/
Adds results to self.results (List[Dict[str, str]])
:param content: content of the accessibility section (string)
"""
in_services = False
for line in content.splitlines():
if line.strip().startswith("installed services:"):
in_services = True
continue
if not in_services:
continue
if line.strip() == "}":
break
service = line.split(":")[1].strip()
self.results.append(
{
"package_name": service.split("/")[0],
"service": service,
}
)

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@@ -0,0 +1,150 @@
# 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 datetime import datetime
from typing import Any, Dict, List, Union
from mvt.common.utils import convert_datetime_to_iso
from .artifact import AndroidArtifact
class DumpsysAppopsArtifact(AndroidArtifact):
"""
Parser for dumpsys app ops info
"""
def serialize(self, record: dict) -> Union[dict, list]:
records = []
for perm in record["permissions"]:
if "entries" not in perm:
continue
for entry in perm["entries"]:
if "timestamp" in entry:
records.append(
{
"timestamp": entry["timestamp"],
"module": self.__class__.__name__,
"event": entry["access"],
"data": f"{record['package_name']} access to "
f"{perm['name']}: {entry['access']}",
}
)
return records
def check_indicators(self) -> None:
for result in self.results:
if self.indicators:
ioc = self.indicators.check_app_id(result.get("package_name"))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
for perm in result["permissions"]:
if (
perm["name"] == "REQUEST_INSTALL_PACKAGES"
and perm["access"] == "allow"
):
self.log.info(
"Package %s with REQUEST_INSTALL_PACKAGES " "permission",
result["package_name"],
)
def parse(self, output: str) -> None:
self.results: List[Dict[str, Any]] = []
perm = {}
package = {}
entry = {}
uid = None
in_packages = False
for line in output.splitlines():
if line.startswith(" Uid 0:"):
in_packages = True
if not in_packages:
continue
if line.startswith(" Uid "):
uid = line[6:-1]
if entry:
perm["entries"].append(entry)
entry = {}
if package:
if perm:
package["permissions"].append(perm)
perm = {}
self.results.append(package)
package = {}
continue
if line.startswith(" Package "):
if entry:
perm["entries"].append(entry)
entry = {}
if package:
if perm:
package["permissions"].append(perm)
perm = {}
self.results.append(package)
package = {
"package_name": line[12:-1],
"permissions": [],
"uid": uid,
}
continue
if package and line.startswith(" ") and line[6] != " ":
if entry:
perm["entries"].append(entry)
entry = {}
if perm:
package["permissions"].append(perm)
perm = {}
perm["name"] = line.split()[0]
perm["entries"] = []
if len(line.split()) > 1:
perm["access"] = line.split()[1][1:-2]
continue
if line.startswith(" "):
# Permission entry like:
# Reject: [fg-s]2021-05-19 22:02:52.054 (-314d1h25m2s33ms)
if entry:
perm["entries"].append(entry)
entry = {}
entry["access"] = line.split(":")[0].strip()
entry["type"] = line[line.find("[") + 1 : line.find("]")]
try:
entry["timestamp"] = convert_datetime_to_iso(
datetime.strptime(
line[line.find("]") + 1 : line.find("(")].strip(),
"%Y-%m-%d %H:%M:%S.%f",
)
)
except ValueError:
# Invalid date format
pass
if line.strip() == "":
break
if entry:
perm["entries"].append(entry)
if perm:
package["permissions"].append(perm)
if package:
self.results.append(package)

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@@ -0,0 +1,78 @@
# 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 typing import Union
from .artifact import AndroidArtifact
class DumpsysBatteryDailyArtifact(AndroidArtifact):
"""
Parser for dumpsys dattery daily updates.
"""
def serialize(self, record: dict) -> Union[dict, list]:
return {
"timestamp": record["from"],
"module": self.__class__.__name__,
"event": "battery_daily",
"data": f"Recorded update of package {record['package_name']} "
f"with vers {record['vers']}",
}
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def parse(self, output: str) -> None:
daily = None
daily_updates = []
for line in output.splitlines():
if line.startswith(" Daily from "):
if len(daily_updates) > 0:
self.results.extend(daily_updates)
daily_updates = []
timeframe = line[13:].strip()
date_from, date_to = timeframe.strip(":").split(" to ", 1)
daily = {"from": date_from[0:10], "to": date_to[0:10]}
continue
if not daily:
continue
if not line.strip().startswith("Update "):
continue
line = line.strip().replace("Update ", "")
package_name, vers = line.split(" ", 1)
vers_nr = vers.split("=", 1)[1]
already_seen = False
for update in daily_updates:
if package_name == update["package_name"] and vers_nr == update["vers"]:
already_seen = True
break
if not already_seen:
daily_updates.append(
{
"action": "update",
"from": daily["from"],
"to": daily["to"],
"package_name": package_name,
"vers": vers_nr,
}
)
if len(daily_updates) > 0:
self.results.extend(daily_updates)

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# 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 .artifact import AndroidArtifact
class DumpsysBatteryHistoryArtifact(AndroidArtifact):
"""
Parser for dumpsys dattery history events.
"""
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def parse(self, data: str) -> None:
for line in data.splitlines():
if line.startswith("Battery History "):
continue
if line.strip() == "":
break
time_elapsed = line.strip().split(" ", 1)[0]
event = ""
if line.find("+job") > 0:
event = "start_job"
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"
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:
uid = line[line.find("+running +wake_lock=") + 21 : line.find(":")]
event = "wake"
service = (
line[line.find("*walarm*:") + 9 :].split(" ")[0].strip('"').strip()
)
if service == "" or "/" not in service:
continue
package_name = service.split("/")[0]
elif (line.find("+top=") > 0) or (line.find("-top") > 0):
if line.find("+top=") > 0:
event = "start_top"
top_pos = line.find("+top=")
else:
event = "end_top"
top_pos = line.find("-top=")
colon_pos = top_pos + line[top_pos:].find(":")
uid = line[top_pos + 5 : colon_pos]
service = ""
package_name = line[colon_pos + 1 :].strip('"')
else:
continue
self.results.append(
{
"time_elapsed": time_elapsed,
"event": event,
"uid": uid,
"package_name": package_name,
"service": service,
}
)

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# 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 re
from .artifact import AndroidArtifact
class DumpsysDBInfoArtifact(AndroidArtifact):
"""
Parser for dumpsys DBInfo service
"""
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
path = result.get("path", "")
for part in path.split("/"):
ioc = self.indicators.check_app_id(part)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def parse(self, output: str) -> None:
rxp = re.compile(
r".*\[([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\].*\[Pid:\((\d+)\)\](\w+).*sql\=\"(.+?)\""
) # 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
in_operations = False
for line in output.splitlines():
if line.startswith("Connection pool for "):
pool = line.replace("Connection pool for ", "").rstrip(":")
if not pool:
continue
if line.strip() == "Most recently executed operations:":
in_operations = True
continue
if not in_operations:
continue
if not line.startswith(" "):
in_operations = False
pool = None
continue
matches = rxp.findall(line)
if not matches:
matches = rxp_no_pid.findall(line)
if not matches:
continue
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,
}
)

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# 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 .artifact import AndroidArtifact
class DumpsysPackageActivitiesArtifact(AndroidArtifact):
def check_indicators(self) -> None:
if not self.indicators:
return
for activity in self.results:
ioc = self.indicators.check_app_id(activity["package_name"])
if ioc:
activity["matched_indicator"] = ioc
self.detected.append(activity)
continue
def parse(self, content: str):
"""
Parse the Dumpsys Package section for activities
Adds results to self.results
:param content: content of the package section (string)
"""
self.results = []
in_activity_resolver_table = False
in_non_data_actions = False
intent = None
for line in content.splitlines():
if line.startswith("Activity Resolver Table:"):
in_activity_resolver_table = True
continue
if not in_activity_resolver_table:
continue
if line.startswith(" Non-Data Actions:"):
in_non_data_actions = True
continue
if not in_non_data_actions:
continue
# If we hit an empty line, the Non-Data Actions section should be
# finished.
if line.strip() == "":
break
# We detect the action name.
if (
line.startswith(" " * 6)
and not line.startswith(" " * 8)
and ":" in line
):
intent = line.strip().replace(":", "")
continue
# If we are not in an intent block yet, skip.
if not intent:
continue
# If we are in a block but the line does not start with 8 spaces
# it means the block ended a new one started, so we reset and
# continue.
if not line.startswith(" " * 8):
intent = None
continue
# If we got this far, we are processing receivers for the
# activities we are interested in.
activity = line.strip().split(" ")[1]
package_name = activity.split("/")[0]
self.results.append(
{
"intent": intent,
"package_name": package_name,
"activity": activity,
}
)

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# 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 .artifact import AndroidArtifact
INTENT_NEW_OUTGOING_SMS = "android.provider.Telephony.NEW_OUTGOING_SMS"
INTENT_SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED"
INTENT_DATA_SMS_RECEIVED = "android.intent.action.DATA_SMS_RECEIVED"
INTENT_PHONE_STATE = "android.intent.action.PHONE_STATE"
INTENT_NEW_OUTGOING_CALL = "android.intent.action.NEW_OUTGOING_CALL"
class DumpsysReceiversArtifact(AndroidArtifact):
"""
Parser for dumpsys receivers in the package section
"""
def check_indicators(self) -> None:
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info(
'Found a receiver to intercept outgoing SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming data SMS message: "%s"',
receiver["receiver"],
)
elif intent == INTENT_PHONE_STATE:
self.log.info(
"Found a receiver monitoring "
'telephony state/incoming calls: "%s"',
receiver["receiver"],
)
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info(
'Found a receiver monitoring outgoing calls: "%s"',
receiver["receiver"],
)
if not self.indicators:
continue
ioc = self.indicators.check_app_id(receiver["package_name"])
if ioc:
receiver["matched_indicator"] = ioc
self.detected.append({intent: receiver})
continue
def parse(self, output: str) -> None:
self.results = {}
in_receiver_resolver_table = False
in_non_data_actions = False
intent = None
for line in output.splitlines():
if line.startswith("Receiver Resolver Table:"):
in_receiver_resolver_table = True
continue
if not in_receiver_resolver_table:
continue
if line.startswith(" Non-Data Actions:"):
in_non_data_actions = True
continue
if not in_non_data_actions:
continue
# If we hit an empty line, the Non-Data Actions section should be
# finished.
if line.strip() == "":
break
# We detect the action name.
if (
line.startswith(" " * 6)
and not line.startswith(" " * 8)
and ":" in line
):
intent = line.strip().replace(":", "")
self.results[intent] = []
continue
# If we are not in an intent block yet, skip.
if not intent:
continue
# If we are in a block but the line does not start with 8 spaces
# it means the block ended a new one started, so we reset and
# continue.
if not line.startswith(" " * 8):
intent = None
continue
# If we got this far, we are processing receivers for the
# activities we are interested in.
receiver = line.strip().split(" ")[1]
package_name = receiver.split("/")[0]
self.results[intent].append(
{
"package_name": package_name,
"receiver": receiver,
}
)

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# 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 re
from typing import Dict, List
from mvt.android.utils import warn_android_patch_level
from .artifact import AndroidArtifact
INTERESTING_PROPERTIES = [
"gsm.sim.operator.alpha",
"gsm.sim.operator.iso-country",
"persist.sys.timezone",
"ro.boot.serialno",
"ro.build.version.sdk",
"ro.build.version.security_patch",
"ro.product.cpu.abi",
"ro.product.locale",
"ro.product.vendor.manufacturer",
"ro.product.vendor.model",
"ro.product.vendor.name",
]
class GetProp(AndroidArtifact):
def parse(self, entry: str) -> None:
self.results: List[Dict[str, str]] = []
rxp = re.compile(r"\[(.+?)\]: \[(.+?)\]")
for line in entry.splitlines():
line = line.strip()
if line == "":
continue
matches = re.findall(rxp, line)
if not matches or len(matches[0]) != 2:
continue
entry = {"name": matches[0][0], "value": matches[0][1]}
self.results.append(entry)
def check_indicators(self) -> None:
for entry in self.results:
if entry["name"] in INTERESTING_PROPERTIES:
self.log.info("%s: %s", entry["name"], entry["value"])
if entry["name"] == "ro.build.version.security_patch":
warn_android_patch_level(entry["value"], self.log)
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_android_property_name(result.get("name", ""))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)

View File

@@ -0,0 +1,70 @@
# 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 .artifact import AndroidArtifact
class Processes(AndroidArtifact):
def parse(self, entry: str) -> None:
for line in entry.split("\n")[1:]:
proc = line.split()
# Skip empty lines
if len(proc) == 0:
continue
# Sometimes WCHAN is empty.
if len(proc) == 8:
proc = proc[:5] + [""] + proc[5:]
# Sometimes there is the security label.
if proc[0].startswith("u:r"):
label = proc[0]
proc = proc[1:]
else:
label = ""
# Sometimes there is no WCHAN.
if len(proc) < 9:
proc = proc[:5] + [""] + proc[5:]
self.results.append(
{
"user": proc[0],
"pid": int(proc[1]),
"ppid": int(proc[2]),
"virtual_memory_size": int(proc[3]),
"resident_set_size": int(proc[4]),
"wchan": proc[5],
"aprocress": proc[6],
"stat": proc[7],
"proc_name": proc[8].strip("[]"),
"label": label,
}
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
proc_name = result.get("proc_name", "")
if not proc_name:
continue
# Skipping this process because of false positives.
if result["proc_name"] == "gatekeeperd":
continue
ioc = self.indicators.check_app_id(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
ioc = self.indicators.check_process(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)

View File

@@ -0,0 +1,72 @@
# 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 .artifact import AndroidArtifact
ANDROID_DANGEROUS_SETTINGS = [
{
"description": "disabled Google Play Services apps verification",
"key": "verifier_verify_adb_installs",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "package_verifier_enable",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "package_verifier_user_consent",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "upload_apk_enable",
"safe_value": "1",
},
{
"description": "disabled confirmation of adb apps installation",
"key": "adb_install_need_confirm",
"safe_value": "1",
},
{
"description": "disabled sharing of security reports",
"key": "send_security_reports",
"safe_value": "1",
},
{
"description": "disabled sharing of crash logs with manufacturer",
"key": "samsung_errorlog_agree",
"safe_value": "1",
},
{
"description": "disabled applications errors reports",
"key": "send_action_app_error",
"safe_value": "1",
},
{
"description": "enabled installation of non Google Play apps",
"key": "install_non_market_apps",
"safe_value": "0",
},
]
class Settings(AndroidArtifact):
def check_indicators(self) -> None:
for namespace, settings in self.results.items():
for key, value in settings.items():
for danger in ANDROID_DANGEROUS_SETTINGS:
# Check if one of the dangerous settings is using an unsafe
# value (different than the one specified).
if danger["key"] == key and danger["safe_value"] != value:
self.log.warning(
'Found suspicious "%s" setting "%s = %s" (%s)',
namespace,
key,
value,
danger["description"],
)
break

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -9,11 +9,13 @@ import click
from mvt.common.cmd_check_iocs import CmdCheckIOCS
from mvt.common.help import (
HELP_MSG_ANDROID_BACKUP_PASSWORD,
HELP_MSG_FAST,
HELP_MSG_HASHES,
HELP_MSG_IOC,
HELP_MSG_LIST_MODULES,
HELP_MSG_MODULE,
HELP_MSG_NONINTERACTIVE,
HELP_MSG_OUTPUT,
HELP_MSG_SERIAL,
HELP_MSG_VERBOSE,
@@ -30,10 +32,12 @@ from .cmd_download_apks import DownloadAPKs
from .modules.adb import ADB_MODULES
from .modules.adb.packages import Packages
from .modules.backup import BACKUP_MODULES
from .modules.backup.helpers import cli_load_android_backup_password
from .modules.bugreport import BUGREPORT_MODULES
init_logging()
log = logging.getLogger("mvt")
CONTEXT_SETTINGS = dict(help_option_names=["-h", "--help"])
@@ -125,7 +129,7 @@ def download_apks(ctx, all_apks, virustotal, output, from_file, serial, verbose)
# ==============================================================================
@cli.command(
"check-adb",
help="Check an Android device over adb",
help="Check an Android device over ADB",
context_settings=CONTEXT_SETTINGS,
)
@click.option("--serial", "-s", type=str, help=HELP_MSG_SERIAL)
@@ -141,16 +145,35 @@ def download_apks(ctx, all_apks, virustotal, output, from_file, serial, verbose)
@click.option("--fast", "-f", is_flag=True, help=HELP_MSG_FAST)
@click.option("--list-modules", "-l", is_flag=True, help=HELP_MSG_LIST_MODULES)
@click.option("--module", "-m", help=HELP_MSG_MODULE)
@click.option("--non-interactive", "-n", is_flag=True, help=HELP_MSG_NONINTERACTIVE)
@click.option("--backup-password", "-p", help=HELP_MSG_ANDROID_BACKUP_PASSWORD)
@click.option("--verbose", "-v", is_flag=True, help=HELP_MSG_VERBOSE)
@click.pass_context
def check_adb(ctx, serial, iocs, output, fast, list_modules, module, verbose):
def check_adb(
ctx,
serial,
iocs,
output,
fast,
list_modules,
module,
non_interactive,
backup_password,
verbose,
):
set_verbose_logging(verbose)
module_options = {
"fast_mode": fast,
"interactive": not non_interactive,
"backup_password": cli_load_android_backup_password(log, backup_password),
}
cmd = CmdAndroidCheckADB(
results_path=output,
ioc_files=iocs,
module_name=module,
serial=serial,
fast_mode=fast,
module_options=module_options,
)
if list_modules:
@@ -232,14 +255,33 @@ def check_bugreport(ctx, iocs, output, list_modules, module, verbose, bugreport_
)
@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("--non-interactive", "-n", is_flag=True, help=HELP_MSG_NONINTERACTIVE)
@click.option("--backup-password", "-p", help=HELP_MSG_ANDROID_BACKUP_PASSWORD)
@click.option("--verbose", "-v", is_flag=True, help=HELP_MSG_VERBOSE)
@click.argument("BACKUP_PATH", type=click.Path(exists=True))
@click.pass_context
def check_backup(ctx, iocs, output, list_modules, verbose, backup_path):
def check_backup(
ctx,
iocs,
output,
list_modules,
non_interactive,
backup_password,
verbose,
backup_path,
):
set_verbose_logging(verbose)
# Always generate hashes as backups are generally small.
cmd = CmdAndroidCheckBackup(
target_path=backup_path, results_path=output, ioc_files=iocs, hashes=True
target_path=backup_path,
results_path=output,
ioc_files=iocs,
hashes=True,
module_options={
"interactive": not non_interactive,
"backup_password": cli_load_android_backup_password(log, backup_password),
},
)
if list_modules:
@@ -277,19 +319,35 @@ def check_backup(ctx, iocs, output, list_modules, verbose, backup_path):
@click.option("--list-modules", "-l", is_flag=True, help=HELP_MSG_LIST_MODULES)
@click.option("--module", "-m", help=HELP_MSG_MODULE)
@click.option("--hashes", "-H", is_flag=True, help=HELP_MSG_HASHES)
@click.option("--non-interactive", "-n", is_flag=True, help=HELP_MSG_NONINTERACTIVE)
@click.option("--backup-password", "-p", help=HELP_MSG_ANDROID_BACKUP_PASSWORD)
@click.option("--verbose", "-v", is_flag=True, help=HELP_MSG_VERBOSE)
@click.argument("ANDROIDQF_PATH", type=click.Path(exists=True))
@click.pass_context
def check_androidqf(
ctx, iocs, output, list_modules, module, hashes, verbose, androidqf_path
ctx,
iocs,
output,
list_modules,
module,
hashes,
non_interactive,
backup_password,
verbose,
androidqf_path,
):
set_verbose_logging(verbose)
cmd = CmdAndroidCheckAndroidQF(
target_path=androidqf_path,
results_path=output,
ioc_files=iocs,
module_name=module,
hashes=hashes,
module_options={
"interactive": not non_interactive,
"backup_password": cli_load_android_backup_password(log, backup_password),
},
)
if list_modules:

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -21,7 +21,7 @@ class CmdAndroidCheckADB(Command):
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
) -> None:
super().__init__(
target_path=target_path,
@@ -29,7 +29,7 @@ class CmdAndroidCheckADB(Command):
ioc_files=ioc_files,
module_name=module_name,
serial=serial,
fast_mode=fast_mode,
module_options=module_options,
log=log,
)

View File

@@ -1,10 +1,13 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
import os
import zipfile
from pathlib import Path
from typing import List, Optional
from mvt.common.command import Command
@@ -21,7 +24,7 @@ class CmdAndroidCheckAndroidQF(Command):
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
hashes: bool = False,
) -> None:
super().__init__(
@@ -30,10 +33,35 @@ class CmdAndroidCheckAndroidQF(Command):
ioc_files=ioc_files,
module_name=module_name,
serial=serial,
fast_mode=fast_mode,
module_options=module_options,
hashes=hashes,
log=log,
)
self.name = "check-androidqf"
self.modules = ANDROIDQF_MODULES
self.format: Optional[str] = None
self.archive: Optional[zipfile.ZipFile] = None
self.files: List[str] = []
def init(self):
if os.path.isdir(self.target_path):
self.format = "dir"
parent_path = Path(self.target_path).absolute().parent.as_posix()
target_abs_path = os.path.abspath(self.target_path)
for root, subdirs, subfiles in os.walk(target_abs_path):
for fname in subfiles:
file_path = os.path.relpath(os.path.join(root, fname), parent_path)
self.files.append(file_path)
elif os.path.isfile(self.target_path):
self.format = "zip"
self.archive = zipfile.ZipFile(self.target_path)
self.files = self.archive.namelist()
def module_init(self, module):
if self.format == "zip":
module.from_zip_file(self.archive, self.files)
else:
parent_path = Path(self.target_path).absolute().parent.as_posix()
module.from_folder(parent_path, self.files)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -11,9 +11,8 @@ import tarfile
from pathlib import Path
from typing import List, Optional
from rich.prompt import Prompt
from mvt.android.modules.backup.base import BackupExtraction
from mvt.android.modules.backup.helpers import prompt_or_load_android_backup_password
from mvt.android.parsers.backup import (
AndroidBackupParsingError,
InvalidBackupPassword,
@@ -35,7 +34,7 @@ class CmdAndroidCheckBackup(Command):
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
hashes: bool = False,
) -> None:
super().__init__(
@@ -44,7 +43,7 @@ class CmdAndroidCheckBackup(Command):
ioc_files=ioc_files,
module_name=module_name,
serial=serial,
fast_mode=fast_mode,
module_options=module_options,
hashes=hashes,
log=log,
)
@@ -72,7 +71,12 @@ class CmdAndroidCheckBackup(Command):
password = None
if header["encryption"] != "none":
password = Prompt.ask("Enter backup password", password=True)
password = prompt_or_load_android_backup_password(
log, self.module_options
)
if not password:
log.critical("No backup password provided.")
sys.exit(1)
try:
tardata = parse_backup_file(data, password=password)
except InvalidBackupPassword:

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -25,7 +25,7 @@ class CmdAndroidCheckBugreport(Command):
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
hashes: bool = False,
) -> None:
super().__init__(
@@ -34,7 +34,7 @@ class CmdAndroidCheckBugreport(Command):
ioc_files=ioc_files,
module_name=module_name,
serial=serial,
fast_mode=fast_mode,
module_options=module_options,
hashes=hashes,
log=log,
)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,4 +1,4 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -22,9 +22,9 @@ from adb_shell.exceptions import (
UsbDeviceNotFoundError,
UsbReadFailedError,
)
from rich.prompt import Prompt
from usb1 import USBErrorAccess, USBErrorBusy
from mvt.android.modules.backup.helpers import prompt_or_load_android_backup_password
from mvt.android.parsers.backup import (
InvalidBackupPassword,
parse_ab_header,
@@ -44,7 +44,7 @@ class AndroidExtraction(MVTModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -52,7 +52,7 @@ class AndroidExtraction(MVTModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
@@ -311,6 +311,12 @@ class AndroidExtraction(MVTModule):
"You may need to set a backup password. \a"
)
if self.module_options.get("backup_password", None):
self.log.warning(
"Backup password already set from command line or environment "
"variable. You should use the same password if enabling encryption!"
)
# TODO: Base64 encoding as temporary fix to avoid byte-mangling over
# the shell transport...
cmd = f"/system/bin/bu backup -nocompress '{package_name}' | base64"
@@ -329,7 +335,12 @@ class AndroidExtraction(MVTModule):
return parse_backup_file(backup_output, password=None)
for _ in range(0, 3):
backup_password = Prompt.ask("Enter backup password", password=True)
backup_password = prompt_or_load_android_backup_password(
self.log, self.module_options
)
if not backup_password:
# Fail as no backup password loaded for this encrypted backup
self.log.critical("No backup password provided.")
try:
decrypted_backup_tar = parse_backup_file(backup_output, backup_password)
return decrypted_backup_tar

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -23,7 +23,7 @@ class ChromeHistory(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -31,7 +31,7 @@ class ChromeHistory(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_accessibility
from mvt.android.artifacts.dumpsys_accessibility import DumpsysAccessibilityArtifact
from .base import AndroidExtraction
class DumpsysAccessibility(AndroidExtraction):
class DumpsysAccessibility(DumpsysAccessibilityArtifact, AndroidExtraction):
"""This module extracts stats on accessibility."""
def __init__(
@@ -19,7 +19,7 @@ class DumpsysAccessibility(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,28 +27,17 @@ class DumpsysAccessibility(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys accessibility")
self._adb_disconnect()
self.results = parse_dumpsys_accessibility(output)
self.parse(output)
for result in self.results:
self.log.info(

View File

@@ -1,17 +1,19 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_activity_resolver_table
from mvt.android.artifacts.dumpsys_package_activities import (
DumpsysPackageActivitiesArtifact,
)
from .base import AndroidExtraction
class DumpsysActivities(AndroidExtraction):
class DumpsysActivities(DumpsysPackageActivitiesArtifact, AndroidExtraction):
"""This module extracts details on receivers for risky activities."""
def __init__(
@@ -19,7 +21,7 @@ class DumpsysActivities(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,30 +29,17 @@ class DumpsysActivities(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, activities in self.results.items():
for activity in activities:
ioc = self.indicators.check_app_id(activity["package_name"])
if ioc:
activity["matched_indicator"] = ioc
self.detected.append({intent: activity})
continue
self.results = results if results else []
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys package")
self._adb_disconnect()
self.parse(output)
self.results = parse_dumpsys_activity_resolver_table(output)
self.log.info("Extracted activities for %d intents", len(self.results))
self.log.info("Extracted %d package activities", len(self.results))

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional, Union
from typing import Optional
from mvt.android.parsers.dumpsys import parse_dumpsys_appops
from mvt.android.artifacts.dumpsys_appops import DumpsysAppopsArtifact
from .base import AndroidExtraction
class DumpsysAppOps(AndroidExtraction):
class DumpsysAppOps(DumpsysAppopsArtifact, AndroidExtraction):
"""This module extracts records from App-op Manager."""
slug = "dumpsys_appops"
@@ -21,7 +21,7 @@ class DumpsysAppOps(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -29,56 +29,17 @@ class DumpsysAppOps(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def serialize(self, record: dict) -> Union[dict, list]:
records = []
for perm in record["permissions"]:
if "entries" not in perm:
continue
for entry in perm["entries"]:
if "timestamp" in entry:
records.append(
{
"timestamp": entry["timestamp"],
"module": self.__class__.__name__,
"event": entry["access"],
"data": f"{record['package_name']} access to "
f"{perm['name']}: {entry['access']}",
}
)
return records
def check_indicators(self) -> None:
for result in self.results:
if self.indicators:
ioc = self.indicators.check_app_id(result.get("package_name"))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
for perm in result["permissions"]:
if (
perm["name"] == "REQUEST_INSTALL_PACKAGES"
and perm["access"] == "allow"
):
self.log.info(
"Package %s with REQUEST_INSTALL_PACKAGES " "permission",
result["package_name"],
)
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys appops")
self._adb_disconnect()
self.results = parse_dumpsys_appops(output)
self.parse(output)
self.log.info(
"Extracted a total of %d records from app-ops manager", len(self.results)

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional, Union
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_daily
from mvt.android.artifacts.dumpsys_battery_daily import DumpsysBatteryDailyArtifact
from .base import AndroidExtraction
class DumpsysBatteryDaily(AndroidExtraction):
class DumpsysBatteryDaily(DumpsysBatteryDailyArtifact, AndroidExtraction):
"""This module extracts records from battery daily updates."""
def __init__(
@@ -19,7 +19,7 @@ class DumpsysBatteryDaily(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,37 +27,17 @@ class DumpsysBatteryDaily(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def serialize(self, record: dict) -> Union[dict, list]:
return {
"timestamp": record["from"],
"module": self.__class__.__name__,
"event": "battery_daily",
"data": f"Recorded update of package {record['package_name']} "
f"with vers {record['vers']}",
}
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys batterystats --daily")
self._adb_disconnect()
self.results = parse_dumpsys_battery_daily(output)
self.parse(output)
self.log.info(
"Extracted %d records from battery daily stats", len(self.results)

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_history
from mvt.android.artifacts.dumpsys_battery_history import DumpsysBatteryHistoryArtifact
from .base import AndroidExtraction
class DumpsysBatteryHistory(AndroidExtraction):
class DumpsysBatteryHistory(DumpsysBatteryHistoryArtifact, AndroidExtraction):
"""This module extracts records from battery history events."""
def __init__(
@@ -19,7 +19,7 @@ class DumpsysBatteryHistory(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,27 +27,16 @@ class DumpsysBatteryHistory(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys batterystats --history")
self._adb_disconnect()
self.results = parse_dumpsys_battery_history(output)
self.parse(output)
self.log.info("Extracted %d records from battery history", len(self.results))

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_dbinfo
from mvt.android.artifacts.dumpsys_dbinfo import DumpsysDBInfoArtifact
from .base import AndroidExtraction
class DumpsysDBInfo(AndroidExtraction):
class DumpsysDBInfo(DumpsysDBInfoArtifact, AndroidExtraction):
"""This module extracts records from battery daily updates."""
slug = "dumpsys_dbinfo"
@@ -21,7 +21,7 @@ class DumpsysDBInfo(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -29,30 +29,17 @@ class DumpsysDBInfo(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
path = result.get("path", "")
for part in path.split("/"):
ioc = self.indicators.check_app_id(part)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys dbinfo")
self._adb_disconnect()
self.results = parse_dumpsys_dbinfo(output)
self.parse(output)
self.log.info(
"Extracted a total of %d records from database information",

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -18,7 +18,7 @@ class DumpsysFull(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -26,7 +26,7 @@ class DumpsysFull(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,23 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_receiver_resolver_table
from mvt.android.artifacts.dumpsys_receivers import DumpsysReceiversArtifact
from .base import AndroidExtraction
INTENT_NEW_OUTGOING_SMS = "android.provider.Telephony.NEW_OUTGOING_SMS"
INTENT_SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED"
INTENT_DATA_SMS_RECEIVED = "android.intent.action.DATA_SMS_RECEIVED"
INTENT_PHONE_STATE = "android.intent.action.PHONE_STATE"
INTENT_NEW_OUTGOING_CALL = "android.intent.action.NEW_OUTGOING_CALL"
class DumpsysReceivers(AndroidExtraction):
class DumpsysReceivers(DumpsysReceiversArtifact, AndroidExtraction):
"""This module extracts details on receivers for risky activities."""
def __init__(
@@ -25,7 +19,7 @@ class DumpsysReceivers(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -33,56 +27,18 @@ class DumpsysReceivers(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info(
'Found a receiver to intercept outgoing SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming data SMS message: "%s"',
receiver["receiver"],
)
elif intent == INTENT_PHONE_STATE:
self.log.info(
"Found a receiver monitoring "
'telephony state/incoming calls: "%s"',
receiver["receiver"],
)
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info(
'Found a receiver monitoring outgoing calls: "%s"',
receiver["receiver"],
)
ioc = self.indicators.check_app_id(receiver["package_name"])
if ioc:
receiver["matched_indicator"] = ioc
self.detected.append({intent: receiver})
continue
def run(self) -> None:
self._adb_connect()
output = self._adb_command("dumpsys package")
self.results = parse_dumpsys_receiver_resolver_table(output)
self.parse(output)
self._adb_disconnect()
self.log.info("Extracted receivers for %d intents", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -30,7 +30,7 @@ class Files(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -38,7 +38,7 @@ class Files(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
@@ -142,8 +142,10 @@ class Files(AndroidExtraction):
"Found %s files in primary Android tmp and media folders", len(self.results)
)
if self.fast_mode:
self.log.info("Flag --fast was enabled: skipping full file listing")
if self.module_options.get("fast_mode", None):
self.log.info(
"The `fast_mode` option was enabled: skipping full file listing"
)
else:
self.log.info("Processing full file listing. This may take a while...")
self.find_files("/")

View File

@@ -1,18 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from datetime import datetime, timedelta
from typing import Optional
from mvt.android.parsers import parse_getprop
from mvt.android.artifacts.getprop import GetProp as GetPropArtifact
from .base import AndroidExtraction
class Getprop(AndroidExtraction):
class Getprop(GetPropArtifact, AndroidExtraction):
"""This module extracts device properties from getprop command."""
def __init__(
@@ -20,7 +19,7 @@ class Getprop(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -28,40 +27,17 @@ class Getprop(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = {} if not results else results
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_android_property_name(result.get("name", ""))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
def run(self) -> None:
self._adb_connect()
output = self._adb_command("getprop")
self._adb_disconnect()
self.results = parse_getprop(output)
# Alert if phone is outdated.
for entry in self.results:
if entry.get("name", "") != "ro.build.version.security_patch":
continue
patch_date = datetime.strptime(entry["value"], "%Y-%m-%d")
if (datetime.now() - patch_date) > timedelta(days=6 * 30):
self.log.warning(
"This phone has not received security updates "
"for more than six months (last update: %s)",
entry["value"],
)
self.parse(output)
self.log.info("Extracted %d Android system properties", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -18,7 +18,7 @@ class Logcat(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -26,7 +26,7 @@ class Logcat(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -93,7 +93,7 @@ class Packages(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -101,10 +101,11 @@ class Packages(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self._user_needed = False
def serialize(self, record: dict) -> Union[dict, list]:
records = []
@@ -236,7 +237,10 @@ class Packages(AndroidExtraction):
return parse_dumpsys_package_for_details("\n".join(lines))
def _get_files_for_package(self, package_name: str) -> list:
output = self._adb_command(f"pm path {package_name}")
command = f"pm path {package_name}"
if self._user_needed:
command += " --user 0"
output = self._adb_command(command)
output = output.strip().replace("package:", "")
if not output:
return []
@@ -270,6 +274,9 @@ class Packages(AndroidExtraction):
self._adb_connect()
packages = self._adb_command("pm list packages -u -i -f")
if "java.lang.SecurityException" in packages or packages.strip() == "":
self._user_needed = True
packages = self._adb_command("pm list packages -u -i -f --user 0")
for line in packages.splitlines():
line = line.strip()
@@ -310,7 +317,10 @@ class Packages(AndroidExtraction):
{"field": "third_party", "arg": "-3"},
]
for cmd in cmds:
output = self._adb_command(f"pm list packages {cmd['arg']}")
command = f"pm list packages {cmd['arg']}"
if self._user_needed:
command += " --user 0"
output = self._adb_command(command)
for line in output.splitlines():
line = line.strip()
if not line.startswith("package:"):
@@ -351,7 +361,7 @@ class Packages(AndroidExtraction):
result["timestamp"],
)
if not self.fast_mode:
if not self.module_options.get("fast_mode", None):
self.check_virustotal(packages_to_lookup)
self.log.info(

View File

@@ -1,15 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.artifacts.processes import Processes as ProcessesArtifact
from .base import AndroidExtraction
class Processes(AndroidExtraction):
class Processes(ProcessesArtifact, AndroidExtraction):
"""This module extracts details on running processes."""
def __init__(
@@ -17,7 +19,7 @@ class Processes(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -25,66 +27,16 @@ class Processes(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
proc_name = result.get("proc_name", "")
if not proc_name:
continue
# Skipping this process because of false positives.
if result["proc_name"] == "gatekeeperd":
continue
ioc = self.indicators.check_app_id(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
ioc = self.indicators.check_process(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
def run(self) -> None:
self._adb_connect()
output = self._adb_command("ps -A")
for line in output.splitlines()[1:]:
line = line.strip()
if line == "":
continue
fields = line.split()
proc = {
"user": fields[0],
"pid": fields[1],
"parent_pid": fields[2],
"vsize": fields[3],
"rss": fields[4],
}
# Sometimes WCHAN is empty, so we need to re-align output fields.
if len(fields) == 8:
proc["wchan"] = ""
proc["pc"] = fields[5]
proc["name"] = fields[7]
elif len(fields) == 9:
proc["wchan"] = fields[5]
proc["pc"] = fields[6]
proc["name"] = fields[8]
self.results.append(proc)
self.parse(output)
self._adb_disconnect()
self.log.info("Extracted records on a total of %d processes", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -17,7 +17,7 @@ class RootBinaries(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -25,11 +25,16 @@ class RootBinaries(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
for root_binary in self.results:
self.detected.append(root_binary)
self.log.warning('Found root binary "%s"', root_binary)
def run(self) -> None:
root_binaries = [
"su",
@@ -60,7 +65,6 @@ class RootBinaries(AndroidExtraction):
if "which: not found" in output:
continue
self.detected.append(root_binary)
self.log.warning('Found root binary "%s"', root_binary)
self.results.append(root_binary)
self._adb_disconnect()

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -19,7 +19,7 @@ class SELinuxStatus(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,7 +27,7 @@ class SELinuxStatus(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,63 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.artifacts.settings import Settings as SettingsArtifact
from .base import AndroidExtraction
ANDROID_DANGEROUS_SETTINGS = [
{
"description": "disabled Google Play Services apps verification",
"key": "verifier_verify_adb_installs",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "package_verifier_enable",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "package_verifier_user_consent",
"safe_value": "1",
},
{
"description": "disabled Google Play Protect",
"key": "upload_apk_enable",
"safe_value": "1",
},
{
"description": "disabled confirmation of adb apps installation",
"key": "adb_install_need_confirm",
"safe_value": "1",
},
{
"description": "disabled sharing of security reports",
"key": "send_security_reports",
"safe_value": "1",
},
{
"description": "disabled sharing of crash logs with manufacturer",
"key": "samsung_errorlog_agree",
"safe_value": "1",
},
{
"description": "disabled applications errors reports",
"key": "send_action_app_error",
"safe_value": "1",
},
{
"description": "enabled installation of non Google Play apps",
"key": "install_non_market_apps",
"safe_value": "0",
},
]
class Settings(AndroidExtraction):
class Settings(SettingsArtifact, AndroidExtraction):
"""This module extracts Android system settings."""
def __init__(
@@ -65,7 +19,7 @@ class Settings(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -73,28 +27,13 @@ class Settings(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = {} if not results else results
def check_indicators(self) -> None:
for _, settings in self.results.items():
for key, value in settings.items():
for danger in ANDROID_DANGEROUS_SETTINGS:
# Check if one of the dangerous settings is using an unsafe
# value (different than the one specified).
if danger["key"] == key and danger["safe_value"] != value:
self.log.warning(
'Found suspicious setting "%s = %s" (%s)',
key,
value,
danger["description"],
)
break
def run(self) -> None:
self._adb_connect()

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -49,7 +49,7 @@ class SMS(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -57,7 +57,7 @@ class SMS(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -24,7 +24,7 @@ class Whatsapp(AndroidExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -32,7 +32,7 @@ class Whatsapp(AndroidExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,11 +1,14 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 .dumpsys_accessibility import DumpsysAccessibility
from .dumpsys_activities import DumpsysActivities
from .dumpsys_appops import DumpsysAppops
from .dumpsys_battery_daily import DumpsysBatteryDaily
from .dumpsys_battery_history import DumpsysBatteryHistory
from .dumpsys_dbinfo import DumpsysDBInfo
from .dumpsys_packages import DumpsysPackages
from .dumpsys_receivers import DumpsysReceivers
from .getprop import Getprop
@@ -18,6 +21,9 @@ ANDROIDQF_MODULES = [
DumpsysReceivers,
DumpsysAccessibility,
DumpsysAppops,
DumpsysDBInfo,
DumpsysBatteryDaily,
DumpsysBatteryHistory,
Processes,
Getprop,
Settings,

View File

@@ -1,11 +1,12 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 zipfile
from typing import Any, Dict, List, Optional, Union
from mvt.common.module import MVTModule
@@ -19,7 +20,7 @@ class AndroidQFModule(MVTModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Union[List[Dict[str, Any]], Dict[str, Any], None] = None,
) -> None:
@@ -27,17 +28,32 @@ class AndroidQFModule(MVTModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self._path: str = target_path
self.files: List[str] = []
self.archive: Optional[zipfile.ZipFile] = None
self._path = target_path
self._files = []
def from_folder(self, parent_path: str, files: List[str]):
self.parent_path = parent_path
self.files = files
for root, dirs, files in os.walk(target_path):
for name in files:
self._files.append(os.path.join(root, name))
def from_zip_file(self, archive: zipfile.ZipFile, files: List[str]):
self.archive = archive
self.files = files
def _get_files_by_pattern(self, pattern):
return fnmatch.filter(self._files, pattern)
def _get_files_by_pattern(self, pattern: str):
return fnmatch.filter(self.files, pattern)
def _get_file_content(self, file_path):
if self.archive:
handle = self.archive.open(file_path)
else:
handle = open(os.path.join(self.parent_path, file_path), "rb")
data = handle.read()
handle.close()
return data

View File

@@ -1,25 +1,25 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_accessibility
from mvt.android.artifacts.dumpsys_accessibility import DumpsysAccessibilityArtifact
from .base import AndroidQFModule
class DumpsysAccessibility(AndroidQFModule):
"""This module analyse dumpsys accessbility"""
class DumpsysAccessibility(DumpsysAccessibilityArtifact, AndroidQFModule):
"""This module analyses dumpsys accessibility"""
def __init__(
self,
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,45 +27,19 @@ class DumpsysAccessibility(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
lines = []
in_accessibility = False
with open(dumpsys_file[0]) as handle:
for line in handle:
if line.strip().startswith("DUMP OF SERVICE accessibility:"):
in_accessibility = True
continue
if not in_accessibility:
continue
if line.strip().startswith(
"-------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line.rstrip())
self.results = parse_dumpsys_accessibility("\n".join(lines))
data = self._get_file_content(dumpsys_file[0]).decode("utf-8", errors="replace")
content = self.extract_dumpsys_section(data, "DUMP OF SERVICE accessibility:")
self.parse(content)
for result in self.results:
self.log.info(

View File

@@ -1,17 +1,19 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_activity_resolver_table
from mvt.android.artifacts.dumpsys_package_activities import (
DumpsysPackageActivitiesArtifact,
)
from .base import AndroidQFModule
class DumpsysActivities(AndroidQFModule):
class DumpsysActivities(DumpsysPackageActivitiesArtifact, AndroidQFModule):
"""This module extracts details on receivers for risky activities."""
def __init__(
@@ -19,7 +21,7 @@ class DumpsysActivities(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,47 +29,22 @@ class DumpsysActivities(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, activities in self.results.items():
for activity in activities:
ioc = self.indicators.check_app_id(activity["package_name"])
if ioc:
activity["matched_indicator"] = ioc
self.detected.append({intent: activity})
self.results = results if results else []
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
lines = []
in_package = False
with open(dumpsys_file[0]) as handle:
for line in handle:
if line.strip() == "DUMP OF SERVICE package:":
in_package = True
continue
# Get data and extract the dumpsys section
data = self._get_file_content(dumpsys_file[0]).decode("utf-8", errors="replace")
content = self.extract_dumpsys_section(data, "DUMP OF SERVICE package:")
# Parse it
self.parse(content)
if not in_package:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line.rstrip())
self.results = parse_dumpsys_activity_resolver_table("\n".join(lines))
self.log.info("Extracted activities for %d intents", len(self.results))
self.log.info("Extracted %d package activities", len(self.results))

View File

@@ -1,23 +1,23 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional, Union
from typing import Optional
from mvt.android.parsers import parse_dumpsys_appops
from mvt.android.artifacts.dumpsys_appops import DumpsysAppopsArtifact
from .base import AndroidQFModule
class DumpsysAppops(AndroidQFModule):
class DumpsysAppops(DumpsysAppopsArtifact, AndroidQFModule):
def __init__(
self,
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -25,70 +25,22 @@ class DumpsysAppops(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def serialize(self, record: dict) -> Union[dict, list]:
records = []
for perm in record["permissions"]:
if "entries" not in perm:
continue
for entry in perm["entries"]:
if "timestamp" in entry:
records.append(
{
"timestamp": entry["timestamp"],
"module": self.__class__.__name__,
"event": entry["access"],
"data": f"{record['package_name']} access to "
f"{perm['name']} : {entry['access']}",
}
)
return records
def check_indicators(self) -> None:
for result in self.results:
if self.indicators:
ioc = self.indicators.check_app_id(result.get("package_name"))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
for perm in result["permissions"]:
if (
perm["name"] == "REQUEST_INSTALL_PACKAGES"
and perm["access"] == "allow"
):
self.log.info(
"Package %s with REQUEST_INSTALL_PACKAGES permission",
result["package_name"],
)
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
lines = []
in_package = False
with open(dumpsys_file[0]) as handle:
for line in handle:
if line.startswith("DUMP OF SERVICE appops:"):
in_package = True
continue
# Extract section
data = self._get_file_content(dumpsys_file[0])
section = self.extract_dumpsys_section(
data.decode("utf-8", errors="replace"), "DUMP OF SERVICE appops:"
)
if in_package:
if line.startswith(
"-------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line.rstrip())
self.results = parse_dumpsys_appops("\n".join(lines))
# Parse it
self.parse(section)
self.log.info("Identified %d applications in AppOps Manager", len(self.results))

View File

@@ -0,0 +1,46 @@
# 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
from typing import Optional
from mvt.android.artifacts.dumpsys_battery_daily import DumpsysBatteryDailyArtifact
from .base import AndroidQFModule
class DumpsysBatteryDaily(DumpsysBatteryDailyArtifact, AndroidQFModule):
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[list] = None,
) -> None:
super().__init__(
file_path=file_path,
target_path=target_path,
results_path=results_path,
module_options=module_options,
log=log,
results=results,
)
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
# Extract section
data = self._get_file_content(dumpsys_file[0])
section = self.extract_dumpsys_section(
data.decode("utf-8", errors="replace"), "DUMP OF SERVICE batterystats:"
)
# Parse it
self.parse(section)
self.log.info("Extracted a total of %d battery daily stats", len(self.results))

View File

@@ -0,0 +1,46 @@
# 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
from typing import Optional
from mvt.android.artifacts.dumpsys_battery_history import DumpsysBatteryHistoryArtifact
from .base import AndroidQFModule
class DumpsysBatteryHistory(DumpsysBatteryHistoryArtifact, AndroidQFModule):
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[list] = None,
) -> None:
super().__init__(
file_path=file_path,
target_path=target_path,
results_path=results_path,
module_options=module_options,
log=log,
results=results,
)
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
# Extract section
data = self._get_file_content(dumpsys_file[0])
section = self.extract_dumpsys_section(
data.decode("utf-8", errors="replace"), "DUMP OF SERVICE batterystats:"
)
# Parse it
self.parse(section)
self.log.info("Extracted a total of %d battery daily stats", len(self.results))

View File

@@ -0,0 +1,46 @@
# 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
from typing import Optional
from mvt.android.artifacts.dumpsys_dbinfo import DumpsysDBInfoArtifact
from .base import AndroidQFModule
class DumpsysDBInfo(DumpsysDBInfoArtifact, AndroidQFModule):
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[list] = None,
) -> None:
super().__init__(
file_path=file_path,
target_path=target_path,
results_path=results_path,
module_options=module_options,
log=log,
results=results,
)
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
# Extract dumpsys DBInfo section
data = self._get_file_content(dumpsys_file[0])
section = self.extract_dumpsys_section(
data.decode("utf-8", errors="replace"), "DUMP OF SERVICE dbinfo:"
)
# Parse it
self.parse(section)
self.log.info("Identified %d DB Info entries", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -24,7 +24,7 @@ class DumpsysPackages(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[List[Dict[str, Any]]] = None,
) -> None:
@@ -32,7 +32,7 @@ class DumpsysPackages(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
@@ -78,13 +78,12 @@ class DumpsysPackages(AndroidQFModule):
self.log.info("Dumpsys file not found")
return
with open(dumpsys_file[0]) as handle:
data = handle.read().split("\n")
data = self._get_file_content(dumpsys_file[0])
package = []
in_service = False
in_package_list = False
for line in data:
for line in data.decode("utf-8").split("\n"):
if line.strip().startswith("DUMP OF SERVICE package:"):
in_service = True
continue

View File

@@ -1,24 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Any, Dict, List, Optional, Union
from mvt.android.modules.adb.dumpsys_receivers import (
INTENT_DATA_SMS_RECEIVED,
INTENT_NEW_OUTGOING_CALL,
INTENT_NEW_OUTGOING_SMS,
INTENT_PHONE_STATE,
INTENT_SMS_RECEIVED,
)
from mvt.android.parsers import parse_dumpsys_receiver_resolver_table
from mvt.android.artifacts.dumpsys_receivers import DumpsysReceiversArtifact
from .base import AndroidQFModule
class DumpsysReceivers(AndroidQFModule):
class DumpsysReceivers(DumpsysReceiversArtifact, AndroidQFModule):
"""This module analyse dumpsys receivers"""
def __init__(
@@ -26,7 +19,7 @@ class DumpsysReceivers(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Union[List[Any], Dict[str, Any], None] = None,
) -> None:
@@ -34,74 +27,23 @@ class DumpsysReceivers(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info(
'Found a receiver to intercept outgoing SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming data SMS message: "%s"',
receiver["receiver"],
)
elif intent == INTENT_PHONE_STATE:
self.log.info(
"Found a receiver monitoring "
'telephony state/incoming calls: "%s"',
receiver["receiver"],
)
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info(
'Found a receiver monitoring outgoing calls: "%s"',
receiver["receiver"],
)
ioc = self.indicators.check_app_id(receiver["package_name"])
if ioc:
receiver["matched_indicator"] = ioc
self.detected.append({intent: receiver})
def run(self) -> None:
dumpsys_file = self._get_files_by_pattern("*/dumpsys.txt")
if not dumpsys_file:
return
data = self._get_file_content(dumpsys_file[0])
in_receivers = False
lines = []
with open(dumpsys_file[0]) as handle:
for line in handle:
if line.strip() == "DUMP OF SERVICE package:":
in_receivers = True
continue
dumpsys_section = self.extract_dumpsys_section(
data.decode("utf-8", errors="replace"), "DUMP OF SERVICE package:"
)
if not in_receivers:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line.rstrip())
self.results = parse_dumpsys_receiver_resolver_table("\n".join(lines))
self.parse(dumpsys_section)
self.log.info("Extracted receivers for %d intents", len(self.results))

View File

@@ -1,32 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from datetime import datetime, timedelta
from typing import Optional
from mvt.android.parsers.getprop import parse_getprop
from mvt.android.artifacts.getprop import GetProp as GetPropArtifact
from .base import AndroidQFModule
INTERESTING_PROPERTIES = [
"gsm.sim.operator.alpha",
"gsm.sim.operator.iso-country",
"persist.sys.timezone",
"ro.boot.serialno",
"ro.build.version.sdk",
"ro.build.version.security_patch",
"ro.product.cpu.abi",
"ro.product.locale",
"ro.product.vendor.manufacturer",
"ro.product.vendor.model",
"ro.product.vendor.name",
]
class Getprop(AndroidQFModule):
class Getprop(GetPropArtifact, AndroidQFModule):
"""This module extracts data from get properties."""
def __init__(
@@ -34,7 +19,7 @@ class Getprop(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -42,43 +27,19 @@ class Getprop(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = []
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_android_property_name(result.get("name", ""))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
def run(self) -> None:
getprop_files = self._get_files_by_pattern("*/getprop.txt")
if not getprop_files:
self.log.info("getprop.txt file not found")
return
with open(getprop_files[0]) as f:
data = f.read()
self.results = parse_getprop(data)
for entry in self.results:
if entry["name"] in INTERESTING_PROPERTIES:
self.log.info("%s: %s", entry["name"], entry["value"])
if entry["name"] == "ro.build.version.security_patch":
last_patch = datetime.strptime(entry["value"], "%Y-%m-%d")
if (datetime.now() - last_patch) > timedelta(days=6 * 31):
self.log.warning(
"This phone has not received security "
"updates for more than six months "
"(last update: %s)",
entry["value"],
)
data = self._get_file_content(getprop_files[0]).decode("utf-8")
self.parse(data)
self.log.info("Extracted a total of %d properties", len(self.results))

View File

@@ -1,15 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.artifacts.processes import Processes as ProcessesArtifact
from .base import AndroidQFModule
class Processes(AndroidQFModule):
class Processes(ProcessesArtifact, AndroidQFModule):
"""This module analyse running processes"""
def __init__(
@@ -17,7 +19,7 @@ class Processes(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -25,75 +27,15 @@ class Processes(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
proc_name = result.get("proc_name", "")
if not proc_name:
continue
# Skipping this process because of false positives.
if result["proc_name"] == "gatekeeperd":
continue
ioc = self.indicators.check_app_id(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
ioc = self.indicators.check_process(proc_name)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
def _parse_ps(self, data):
for line in data.split("\n")[1:]:
proc = line.split()
# Sometimes WCHAN is empty.
if len(proc) == 8:
proc = proc[:5] + [""] + proc[5:]
# Sometimes there is the security label.
if proc[0].startswith("u:r"):
label = proc[0]
proc = proc[1:]
else:
label = ""
# Sometimes there is no WCHAN.
if len(proc) < 9:
proc = proc[:5] + [""] + proc[5:]
self.results.append(
{
"user": proc[0],
"pid": int(proc[1]),
"ppid": int(proc[2]),
"virtual_memory_size": int(proc[3]),
"resident_set_size": int(proc[4]),
"wchan": proc[5],
"aprocress": proc[6],
"stat": proc[7],
"proc_name": proc[8].strip("[]"),
"label": label,
}
)
def run(self) -> None:
ps_files = self._get_files_by_pattern("*/ps.txt")
if not ps_files:
return
with open(ps_files[0]) as handle:
self._parse_ps(handle.read())
self.parse(self._get_file_content(ps_files[0]).decode("utf-8"))
self.log.info("Identified %d running processes", len(self.results))

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.modules.adb.settings import ANDROID_DANGEROUS_SETTINGS
from mvt.android.artifacts.settings import Settings as SettingsArtifact
from .base import AndroidQFModule
class Settings(AndroidQFModule):
class Settings(SettingsArtifact, AndroidQFModule):
"""This module analyse setting files"""
def __init__(
@@ -19,7 +19,7 @@ class Settings(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,7 +27,7 @@ class Settings(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
@@ -38,29 +38,18 @@ class Settings(AndroidQFModule):
namespace = setting_file[setting_file.rfind("_") + 1 : -4]
self.results[namespace] = {}
data = self._get_file_content(setting_file)
for line in data.decode("utf-8").split("\n"):
line = line.strip()
try:
key, value = line.split("=", 1)
except ValueError:
continue
with open(setting_file) as handle:
for line in handle:
line = line.strip()
try:
key, value = line.split("=", 1)
except ValueError:
continue
try:
self.results[namespace][key] = value
except IndexError:
continue
for danger in ANDROID_DANGEROUS_SETTINGS:
if danger["key"] == key and danger["safe_value"] != value:
self.log.warning(
'Found suspicious setting "%s = %s" (%s)',
key,
value,
danger["description"],
)
break
try:
self.results[namespace][key] = value
except IndexError:
continue
self.log.info(
"Identified %d settings", sum([len(val) for val in self.results.values()])

View File

@@ -1,12 +1,12 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 getpass
import logging
from typing import Optional
from mvt.android.modules.backup.helpers import prompt_or_load_android_backup_password
from mvt.android.parsers.backup import (
AndroidBackupParsingError,
InvalidBackupPassword,
@@ -26,7 +26,7 @@ class SMS(AndroidQFModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -34,7 +34,7 @@ class SMS(AndroidQFModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
@@ -58,7 +58,13 @@ class SMS(AndroidQFModule):
password = None
if header["encryption"] != "none":
password = getpass.getpass(prompt="Backup Password: ", stream=None)
password = prompt_or_load_android_backup_password(
self.log, self.module_options
)
if not password:
self.log.critical("No backup password provided.")
return
try:
tardata = parse_backup_file(data, password=password)
except InvalidBackupPassword:
@@ -90,8 +96,5 @@ class SMS(AndroidQFModule):
self.log.info("No backup data found")
return
with open(files[0], "rb") as handle:
data = handle.read()
self.parse_backup(data)
self.parse_backup(self._get_file_content(files[0]))
self.log.info("Identified %d SMS in backup data", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -20,7 +20,7 @@ class BackupExtraction(MVTModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -28,7 +28,7 @@ class BackupExtraction(MVTModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -0,0 +1,60 @@
# 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 os
from rich.prompt import Prompt
MVT_ANDROID_BACKUP_PASSWORD = "MVT_ANDROID_BACKUP_PASSWORD"
def cli_load_android_backup_password(log, backup_password):
"""
Helper to load a backup password from CLI argument or environment variable
Used in MVT CLI command parsers.
"""
password_from_env = os.environ.get(MVT_ANDROID_BACKUP_PASSWORD, None)
if backup_password:
log.info(
"Your password may be visible in the process table because it "
"was supplied on the command line!"
)
if password_from_env:
log.info(
"Ignoring %s environment variable, using --backup-password argument instead",
MVT_ANDROID_BACKUP_PASSWORD,
)
return backup_password
elif password_from_env:
log.info(
"Using backup password from %s environment variable",
MVT_ANDROID_BACKUP_PASSWORD,
)
return password_from_env
def prompt_or_load_android_backup_password(log, module_options):
"""
Used in modules to either prompt or load backup password to use for encryption and decryption.
"""
if module_options.get("backup_password", None):
backup_password = module_options["backup_password"]
log.info(
"Using backup password passed from command line or environment variable."
)
# The default is to allow interactivity
elif module_options.get("interactive", True):
backup_password = Prompt.ask(prompt="Enter backup password", password=True)
else:
log.critical(
"Cannot decrypt backup because interactivity"
" was disabled and the password was not"
" supplied"
)
return None
return backup_password

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -17,7 +17,7 @@ class SMS(BackupExtraction):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -25,7 +25,7 @@ class SMS(BackupExtraction):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_accessibility
from mvt.android.artifacts.dumpsys_accessibility import DumpsysAccessibilityArtifact
from .base import BugReportModule
class Accessibility(BugReportModule):
class Accessibility(DumpsysAccessibilityArtifact, BugReportModule):
"""This module extracts stats on accessibility."""
def __init__(
@@ -19,7 +19,7 @@ class Accessibility(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,49 +27,26 @@ class Accessibility(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
full_dumpsys = self._get_dumpstate_file()
if not full_dumpsys:
self.log.error(
"Unable to find dumpstate file. "
"Did you provide a valid bug report archive?"
)
return
lines = []
in_accessibility = False
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE accessibility:":
in_accessibility = True
continue
content = self.extract_dumpsys_section(
full_dumpsys.decode("utf-8", errors="ignore"),
"DUMP OF SERVICE accessibility:",
)
self.parse(content)
if not in_accessibility:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line)
self.results = parse_dumpsys_accessibility("\n".join(lines))
for result in self.results:
self.log.info(
'Found installed accessibility service "%s"', result.get("service")

View File

@@ -1,17 +1,19 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_activity_resolver_table
from mvt.android.artifacts.dumpsys_package_activities import (
DumpsysPackageActivitiesArtifact,
)
from .base import BugReportModule
class Activities(BugReportModule):
class Activities(DumpsysPackageActivitiesArtifact, BugReportModule):
"""This module extracts details on receivers for risky activities."""
def __init__(
@@ -19,7 +21,7 @@ class Activities(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,24 +29,12 @@ class Activities(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, activities in self.results.items():
for activity in activities:
ioc = self.indicators.check_app_id(activity["package_name"])
if ioc:
activity["matched_indicator"] = ioc
self.detected.append({intent: activity})
continue
self.results = results if results else []
def run(self) -> None:
content = self._get_dumpstate_file()
@@ -55,23 +45,12 @@ class Activities(BugReportModule):
)
return
lines = []
in_package = False
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE package:":
in_package = True
continue
# Extract package section
section = self.extract_dumpsys_section(
content.decode("utf-8", errors="ignore"), "DUMP OF SERVICE package:"
)
if not in_package:
continue
# Parse
self.parse(section)
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line)
self.results = parse_dumpsys_activity_resolver_table("\n".join(lines))
self.log.info("Extracted activities for %d intents", len(self.results))
self.log.info("Extracted %d package activities", len(self.results))

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional, Union
from typing import Optional
from mvt.android.parsers import parse_dumpsys_appops
from mvt.android.artifacts.dumpsys_appops import DumpsysAppopsArtifact
from .base import BugReportModule
class Appops(BugReportModule):
class Appops(DumpsysAppopsArtifact, BugReportModule):
"""This module extracts information on package from App-Ops Manager."""
def __init__(
@@ -19,7 +19,7 @@ class Appops(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,50 +27,11 @@ class Appops(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def serialize(self, record: dict) -> Union[dict, list]:
records = []
for perm in record["permissions"]:
if "entries" not in perm:
continue
for entry in perm["entries"]:
if "timestamp" in entry:
records.append(
{
"timestamp": entry["timestamp"],
"module": self.__class__.__name__,
"event": entry["access"],
"data": f"{record['package_name']} access to "
f"{perm['name']}: {entry['access']}",
}
)
return records
def check_indicators(self) -> None:
for result in self.results:
if self.indicators:
ioc = self.indicators.check_app_id(result.get("package_name"))
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
for perm in result["permissions"]:
if (
perm["name"] == "REQUEST_INSTALL_PACKAGES"
and perm["access"] == "allow"
):
self.log.info(
"Package %s with REQUEST_INSTALL_PACKAGES permission",
result["package_name"],
)
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
@@ -80,24 +41,10 @@ class Appops(BugReportModule):
)
return
lines = []
in_appops = False
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE appops:":
in_appops = True
continue
if not in_appops:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line)
self.results = parse_dumpsys_appops("\n".join(lines))
section = self.extract_dumpsys_section(
content.decode("utf-8", errors="replace"), "DUMP OF SERVICE appops:"
)
self.parse(section)
self.log.info(
"Identified a total of %d packages in App-Ops Manager", len(self.results)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# Copyright (c) 2021-2023 The MVT Authors.
# See the file 'LICENSE' for usage and copying permissions, or find a copy at
# https://github.com/mvt-project/mvt/blob/main/LICENSE
@@ -20,7 +20,7 @@ class BugReportModule(MVTModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -28,7 +28,7 @@ class BugReportModule(MVTModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional, Union
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_daily
from mvt.android.artifacts.dumpsys_battery_daily import DumpsysBatteryDailyArtifact
from .base import BugReportModule
class BatteryDaily(BugReportModule):
class BatteryDaily(DumpsysBatteryDailyArtifact, BugReportModule):
"""This module extracts records from battery daily updates."""
def __init__(
@@ -19,7 +19,7 @@ class BatteryDaily(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,31 +27,11 @@ class BatteryDaily(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def serialize(self, record: dict) -> Union[dict, list]:
return {
"timestamp": record["from"],
"module": self.__class__.__name__,
"event": "battery_daily",
"data": f"Recorded update of package {record['package_name']} "
f"with vers {record['vers']}",
}
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
@@ -61,30 +41,9 @@ class BatteryDaily(BugReportModule):
)
return
lines = []
in_batterystats = False
in_daily = False
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE batterystats:":
in_batterystats = True
continue
if not in_batterystats:
continue
if line.strip() == "Daily stats:":
lines.append(line)
in_daily = True
continue
if not in_daily:
continue
if line.strip() == "":
break
lines.append(line)
self.results = parse_dumpsys_battery_daily("\n".join(lines))
dumpsys_section = self.extract_dumpsys_section(
content.decode("utf-8", errors="replace"), "DUMP OF SERVICE batterystats:"
)
self.parse(dumpsys_section)
self.log.info("Extracted a total of %d battery daily stats", len(self.results))

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_history
from mvt.android.artifacts.dumpsys_battery_history import DumpsysBatteryHistoryArtifact
from .base import BugReportModule
class BatteryHistory(BugReportModule):
class BatteryHistory(DumpsysBatteryHistoryArtifact, BugReportModule):
"""This module extracts records from battery daily updates."""
def __init__(
@@ -19,7 +19,7 @@ class BatteryHistory(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -27,22 +27,11 @@ class BatteryHistory(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
@@ -52,23 +41,10 @@ class BatteryHistory(BugReportModule):
)
return
lines = []
in_history = False
for line in content.decode(errors="ignore").splitlines():
if line.strip().startswith("Battery History "):
lines.append(line)
in_history = True
continue
if not in_history:
continue
if line.strip() == "":
break
lines.append(line)
self.results = parse_dumpsys_battery_history("\n".join(lines))
dumpsys_section = self.extract_dumpsys_section(
content.decode("utf-8", errors="replace"), "DUMP OF SERVICE batterystats:"
)
self.parse(dumpsys_section)
self.log.info(
"Extracted a total of %d battery history records", len(self.results)

View File

@@ -1,17 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_dbinfo
from mvt.android.artifacts.dumpsys_dbinfo import DumpsysDBInfoArtifact
from .base import BugReportModule
class DBInfo(BugReportModule):
class DBInfo(DumpsysDBInfoArtifact, BugReportModule):
"""This module extracts records from battery daily updates."""
slug = "dbinfo"
@@ -21,7 +21,7 @@ class DBInfo(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -29,52 +29,25 @@ class DBInfo(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
def check_indicators(self) -> None:
if not self.indicators:
return
for result in self.results:
path = result.get("path", "")
for part in path.split("/"):
ioc = self.indicators.check_app_id(part)
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
data = self._get_dumpstate_file()
if not data:
self.log.error(
"Unable to find dumpstate file. "
"Did you provide a valid bug report archive?"
)
return
in_dbinfo = False
lines = []
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE dbinfo:":
in_dbinfo = True
continue
if not in_dbinfo:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line)
self.results = parse_dumpsys_dbinfo("\n".join(lines))
section = self.extract_dumpsys_section(
data.decode("utf-8", errors="ignore"), "DUMP OF SERVICE dbinfo:"
)
self.parse(section)
self.log.info(
"Extracted a total of %d database connection pool records",
len(self.results),

View File

@@ -1,18 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from datetime import datetime, timedelta
from typing import Optional
from mvt.android.parsers import parse_getprop
from mvt.android.artifacts.getprop import GetProp as GetPropArtifact
from .base import BugReportModule
class Getprop(BugReportModule):
class Getprop(GetPropArtifact, BugReportModule):
"""This module extracts device properties from getprop command."""
def __init__(
@@ -20,7 +19,7 @@ class Getprop(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -28,12 +27,12 @@ class Getprop(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = {} if not results else results
self.results = [] if not results else results
def run(self) -> None:
content = self._get_dumpstate_file()
@@ -60,18 +59,5 @@ class Getprop(BugReportModule):
lines.append(line)
self.results = parse_getprop("\n".join(lines))
# Alert if phone is outdated.
for entry in self.results:
if entry["name"] == "ro.build.version.security_patch":
security_patch = entry["value"]
patch_date = datetime.strptime(security_patch, "%Y-%m-%d")
if (datetime.now() - patch_date) > timedelta(days=6 * 30):
self.log.warning(
"This phone has not received security updates "
"for more than six months (last update: %s)",
security_patch,
)
self.parse("\n".join(lines))
self.log.info("Extracted %d Android system properties", len(self.results))

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -24,7 +24,7 @@ class Packages(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -32,7 +32,7 @@ class Packages(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)

View File

@@ -1,23 +1,17 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Optional
from mvt.android.parsers import parse_dumpsys_receiver_resolver_table
from mvt.android.artifacts.dumpsys_receivers import DumpsysReceiversArtifact
from .base import BugReportModule
INTENT_NEW_OUTGOING_SMS = "android.provider.Telephony.NEW_OUTGOING_SMS"
INTENT_SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED"
INTENT_DATA_SMS_RECEIVED = "android.intent.action.DATA_SMS_RECEIVED"
INTENT_PHONE_STATE = "android.intent.action.PHONE_STATE"
INTENT_NEW_OUTGOING_CALL = "android.intent.action.NEW_OUTGOING_CALL"
class Receivers(BugReportModule):
class Receivers(DumpsysReceiversArtifact, BugReportModule):
"""This module extracts details on receivers for risky activities."""
def __init__(
@@ -25,7 +19,7 @@ class Receivers(BugReportModule):
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = None,
) -> None:
@@ -33,52 +27,13 @@ class Receivers(BugReportModule):
file_path=file_path,
target_path=target_path,
results_path=results_path,
fast_mode=fast_mode,
module_options=module_options,
log=log,
results=results,
)
self.results = results if results else {}
def check_indicators(self) -> None:
if not self.indicators:
return
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info(
'Found a receiver to intercept outgoing SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming SMS messages: "%s"',
receiver["receiver"],
)
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info(
'Found a receiver to intercept incoming data SMS message: "%s"',
receiver["receiver"],
)
elif intent == INTENT_PHONE_STATE:
self.log.info(
"Found a receiver monitoring "
'telephony state/incoming calls: "%s"',
receiver["receiver"],
)
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info(
'Found a receiver monitoring outgoing calls: "%s"',
receiver["receiver"],
)
ioc = self.indicators.check_app_id(receiver["package_name"])
if ioc:
receiver["matched_indicator"] = ioc
self.detected.append({intent: receiver})
continue
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
@@ -88,23 +43,9 @@ class Receivers(BugReportModule):
)
return
in_receivers = False
lines = []
for line in content.decode(errors="ignore").splitlines():
if line.strip() == "DUMP OF SERVICE package:":
in_receivers = True
continue
if not in_receivers:
continue
if line.strip().startswith(
"------------------------------------------------------------------------------"
): # pylint: disable=line-too-long
break
lines.append(line)
self.results = parse_dumpsys_receiver_resolver_table("\n".join(lines))
dumpsys_section = self.extract_dumpsys_section(
content.decode("utf-8", errors="replace"), "DUMP OF SERVICE package:"
)
self.parse(dumpsys_section)
self.log.info("Extracted receivers for %d intents", len(self.results))

View File

@@ -1,15 +1,4 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 .dumpsys import (
parse_dumpsys_accessibility,
parse_dumpsys_activity_resolver_table,
parse_dumpsys_appops,
parse_dumpsys_battery_daily,
parse_dumpsys_battery_history,
parse_dumpsys_dbinfo,
parse_dumpsys_receiver_resolver_table,
)
from .getprop import parse_getprop

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

View File

@@ -1,413 +1,11 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 re
from datetime import datetime
from typing import Any, Dict, List
from mvt.common.utils import convert_datetime_to_iso
def parse_dumpsys_accessibility(output: str) -> List[Dict[str, str]]:
results = []
in_services = False
for line in output.splitlines():
if line.strip().startswith("installed services:"):
in_services = True
continue
if not in_services:
continue
if line.strip() == "}":
break
service = line.split(":")[1].strip()
results.append(
{
"package_name": service.split("/")[0],
"service": service,
}
)
return results
def parse_dumpsys_activity_resolver_table(output: str) -> Dict[str, Any]:
results = {}
in_activity_resolver_table = False
in_non_data_actions = False
intent = None
for line in output.splitlines():
if line.startswith("Activity Resolver Table:"):
in_activity_resolver_table = True
continue
if not in_activity_resolver_table:
continue
if line.startswith(" Non-Data Actions:"):
in_non_data_actions = True
continue
if not in_non_data_actions:
continue
# If we hit an empty line, the Non-Data Actions section should be
# finished.
if line.strip() == "":
break
# We detect the action name.
if line.startswith(" " * 6) and not line.startswith(" " * 8) and ":" in line:
intent = line.strip().replace(":", "")
results[intent] = []
continue
# If we are not in an intent block yet, skip.
if not intent:
continue
# If we are in a block but the line does not start with 8 spaces
# it means the block ended a new one started, so we reset and
# continue.
if not line.startswith(" " * 8):
intent = None
continue
# If we got this far, we are processing receivers for the
# activities we are interested in.
activity = line.strip().split(" ")[1]
package_name = activity.split("/")[0]
results[intent].append(
{
"package_name": package_name,
"activity": activity,
}
)
return results
def parse_dumpsys_battery_daily(output: str) -> list:
results = []
daily = None
daily_updates = []
for line in output.splitlines():
if line.startswith(" Daily from "):
if len(daily_updates) > 0:
results.extend(daily_updates)
daily_updates = []
timeframe = line[13:].strip()
date_from, date_to = timeframe.strip(":").split(" to ", 1)
daily = {"from": date_from[0:10], "to": date_to[0:10]}
continue
if not daily:
continue
if not line.strip().startswith("Update "):
continue
line = line.strip().replace("Update ", "")
package_name, vers = line.split(" ", 1)
vers_nr = vers.split("=", 1)[1]
already_seen = False
for update in daily_updates:
if package_name == update["package_name"] and vers_nr == update["vers"]:
already_seen = True
break
if not already_seen:
daily_updates.append(
{
"action": "update",
"from": daily["from"],
"to": daily["to"],
"package_name": package_name,
"vers": vers_nr,
}
)
if len(daily_updates) > 0:
results.extend(daily_updates)
return results
def parse_dumpsys_battery_history(output: str) -> List[Dict[str, Any]]:
results = []
for line in output.splitlines():
if line.startswith("Battery History "):
continue
if line.strip() == "":
break
time_elapsed = line.strip().split(" ", 1)[0]
event = ""
if line.find("+job") > 0:
event = "start_job"
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"
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:
uid = line[line.find("+running +wake_lock=") + 21 : line.find(":")]
event = "wake"
service = (
line[line.find("*walarm*:") + 9 :].split(" ")[0].strip('"').strip()
)
if service == "" or "/" not in service:
continue
package_name = service.split("/")[0]
elif (line.find("+top=") > 0) or (line.find("-top") > 0):
if line.find("+top=") > 0:
event = "start_top"
top_pos = line.find("+top=")
else:
event = "end_top"
top_pos = line.find("-top=")
colon_pos = top_pos + line[top_pos:].find(":")
uid = line[top_pos + 5 : colon_pos]
service = ""
package_name = line[colon_pos + 1 :].strip('"')
else:
continue
results.append(
{
"time_elapsed": time_elapsed,
"event": event,
"uid": uid,
"package_name": package_name,
"service": service,
}
)
return results
def parse_dumpsys_dbinfo(output: str) -> List[Dict[str, Any]]:
results = []
rxp = re.compile(
r".*\[([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\].*\[Pid:\((\d+)\)\](\w+).*sql\=\"(.+?)\""
) # 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
in_operations = False
for line in output.splitlines():
if line.startswith("Connection pool for "):
pool = line.replace("Connection pool for ", "").rstrip(":")
if not pool:
continue
if line.strip() == "Most recently executed operations:":
in_operations = True
continue
if not in_operations:
continue
if not line.startswith(" "):
in_operations = False
pool = None
continue
matches = rxp.findall(line)
if not matches:
matches = rxp_no_pid.findall(line)
if not matches:
continue
match = matches[0]
results.append(
{
"isodate": match[0],
"action": match[1],
"sql": match[2],
"path": pool,
}
)
else:
match = matches[0]
results.append(
{
"isodate": match[0],
"pid": match[1],
"action": match[2],
"sql": match[3],
"path": pool,
}
)
return results
def parse_dumpsys_receiver_resolver_table(output: str) -> Dict[str, Any]:
results = {}
in_receiver_resolver_table = False
in_non_data_actions = False
intent = None
for line in output.splitlines():
if line.startswith("Receiver Resolver Table:"):
in_receiver_resolver_table = True
continue
if not in_receiver_resolver_table:
continue
if line.startswith(" Non-Data Actions:"):
in_non_data_actions = True
continue
if not in_non_data_actions:
continue
# If we hit an empty line, the Non-Data Actions section should be
# finished.
if line.strip() == "":
break
# We detect the action name.
if line.startswith(" " * 6) and not line.startswith(" " * 8) and ":" in line:
intent = line.strip().replace(":", "")
results[intent] = []
continue
# If we are not in an intent block yet, skip.
if not intent:
continue
# If we are in a block but the line does not start with 8 spaces
# it means the block ended a new one started, so we reset and
# continue.
if not line.startswith(" " * 8):
intent = None
continue
# If we got this far, we are processing receivers for the
# activities we are interested in.
receiver = line.strip().split(" ")[1]
package_name = receiver.split("/")[0]
results[intent].append(
{
"package_name": package_name,
"receiver": receiver,
}
)
return results
def parse_dumpsys_appops(output: str) -> List[Dict[str, Any]]:
results = []
perm = {}
package = {}
entry = {}
uid = None
in_packages = False
for line in output.splitlines():
if line.startswith(" Uid 0:"):
in_packages = True
if not in_packages:
continue
if line.startswith(" Uid "):
uid = line[6:-1]
continue
if line.startswith(" Package "):
if entry:
perm["entries"].append(entry)
entry = {}
if package:
if perm:
package["permissions"].append(perm)
perm = {}
results.append(package)
package = {
"package_name": line[12:-1],
"permissions": [],
"uid": uid,
}
continue
if line.startswith(" ") and line[6] != " ":
if entry:
perm["entries"].append(entry)
entry = {}
if perm:
package["permissions"].append(perm)
perm = {}
perm["name"] = line.split()[0]
perm["entries"] = []
if len(line.split()) > 1:
perm["access"] = line.split()[1][1:-2]
continue
if line.startswith(" "):
# Permission entry like:
# Reject: [fg-s]2021-05-19 22:02:52.054 (-314d1h25m2s33ms)
if entry:
perm["entries"].append(entry)
entry = {}
entry["access"] = line.split(":")[0].strip()
entry["type"] = line[line.find("[") + 1 : line.find("]")]
try:
entry["timestamp"] = convert_datetime_to_iso(
datetime.strptime(
line[line.find("]") + 1 : line.find("(")].strip(),
"%Y-%m-%d %H:%M:%S.%f",
)
)
except ValueError:
# Invalid date format
pass
if line.strip() == "":
break
if entry:
perm["entries"].append(entry)
if perm:
package["permissions"].append(perm)
if package:
results.append(package)
return results
def parse_dumpsys_package_for_details(output: str) -> Dict[str, Any]:
"""

View File

@@ -1,26 +0,0 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# Use of this software is governed by the MVT License 1.1 that can be found at
# https://license.mvt.re/1.1/
import re
from typing import Dict, List
def parse_getprop(output: str) -> List[Dict[str, str]]:
results = []
rxp = re.compile(r"\[(.+?)\]: \[(.+?)\]")
for line in output.splitlines():
line = line.strip()
if line == "":
continue
matches = re.findall(rxp, line)
if not matches or len(matches[0]) != 2:
continue
entry = {"name": matches[0][0], "value": matches[0][1]}
results.append(entry)
return results

19
mvt/android/utils.py Normal file
View File

@@ -0,0 +1,19 @@
# 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 datetime import datetime, timedelta
def warn_android_patch_level(patch_level: str, log) -> bool:
"""Alert if Android patch level out-of-date"""
patch_date = datetime.strptime(patch_level, "%Y-%m-%d")
if (datetime.now() - patch_date) > timedelta(days=6 * 31):
log.warning(
"This phone has not received security updates "
"for more than six months (last update: %s)",
patch_level,
)
return True
return False

View File

@@ -1,4 +1,4 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

28
mvt/common/artifact.py Normal file
View File

@@ -0,0 +1,28 @@
# 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/
class Artifact:
"""
Main artifact class
"""
def __init__(self, *args, **kwargs):
self.results = []
self.detected = []
self.indicators = None
super().__init__(*args, **kwargs)
def parse(self, entry: str):
"""
Parse the artifact, adds the parsed information to self.results
"""
raise NotImplementedError
def check_indicators(self) -> None:
"""Check the results of this module against a provided list of
indicators coming from self.indicators
"""
raise NotImplementedError

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -21,7 +21,7 @@ class CmdCheckIOCS(Command):
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
) -> None:
super().__init__(
target_path=target_path,
@@ -29,7 +29,7 @@ class CmdCheckIOCS(Command):
ioc_files=ioc_files,
module_name=module_name,
serial=serial,
fast_mode=fast_mode,
module_options=module_options,
log=log,
)
@@ -53,7 +53,7 @@ class CmdCheckIOCS(Command):
if self.module_name and iocs_module.__name__ != self.module_name:
continue
if iocs_module().get_slug() != name_only:
if iocs_module.get_slug() != name_only:
continue
log.info(

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -28,7 +28,7 @@ class Command:
ioc_files: Optional[list] = None,
module_name: Optional[str] = None,
serial: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[dict] = None,
hashes: bool = False,
log: logging.Logger = logging.getLogger(__name__),
) -> None:
@@ -40,9 +40,13 @@ class Command:
self.ioc_files = ioc_files if ioc_files else []
self.module_name = module_name
self.serial = serial
self.fast_mode = fast_mode
self.log = log
# This dictionary can contain options that will be passed down from
# the Command to all modules. This can for example be used to pass
# down a password to decrypt a backup or flags which are need by some modules.
self.module_options = module_options if module_options else {}
# This list will contain all executed modules.
# We can use this to reference e.g. self.executed[0].results.
self.executed = []
@@ -172,7 +176,7 @@ class Command:
m = module(
target_path=self.target_path,
results_path=self.results_path,
fast_mode=self.fast_mode,
module_options=self.module_options,
log=module_logger,
)

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -9,6 +9,8 @@ HELP_MSG_IOC = "Path to indicators file (can be invoked multiple time)"
HELP_MSG_FAST = "Avoid running time/resource consuming features"
HELP_MSG_LIST_MODULES = "Print list of available modules and exit"
HELP_MSG_MODULE = "Name of a single module you would like to run instead of all"
HELP_MSG_NONINTERACTIVE = "Don't ask interactive questions during processing"
HELP_MSG_ANDROID_BACKUP_PASSWORD = "The backup password to use for an Android backup"
HELP_MSG_HASHES = "Generate hashes of all the files analyzed"
HELP_MSG_VERBOSE = "Verbose mode"

View File

@@ -1,13 +1,13 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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
from typing import Any, Dict, Iterator, List, Optional, Union
from functools import lru_cache
from typing import Any, Dict, Iterator, List, Optional, Union
import ahocorasick
from appdirs import user_data_dir
@@ -206,7 +206,7 @@ class Indicators:
break
for coll in collections:
self.log.info(
self.log.debug(
'Extracted %d indicators for collection with name "%s"',
coll["count"],
coll["name"],

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/
@@ -10,7 +10,7 @@ from .version import MVT_VERSION
def check_updates() -> None:
# First we check for MVT version udpates.
# First we check for MVT version updates.
mvt_updates = MVTUpdates()
try:
latest_version = mvt_updates.check()

View File

@@ -1,17 +1,16 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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 csv
import json
import logging
import os
import re
from typing import Any, Dict, List, Optional, Union
import simplejson as json
from .utils import exec_or_profile
from .utils import CustomJSONEncoder, exec_or_profile
class DatabaseNotFoundError(Exception):
@@ -37,7 +36,7 @@ class MVTModule:
file_path: Optional[str] = None,
target_path: Optional[str] = None,
results_path: Optional[str] = None,
fast_mode: bool = False,
module_options: Optional[Dict[str, Any]] = None,
log: logging.Logger = logging.getLogger(__name__),
results: Union[List[Dict[str, Any]], Dict[str, Any], None] = None,
) -> None:
@@ -59,7 +58,7 @@ class MVTModule:
self.file_path = file_path
self.target_path = target_path
self.results_path = results_path
self.fast_mode = fast_mode
self.module_options = module_options if module_options else {}
self.log = log
self.indicators = None
self.results = results if results else []
@@ -75,12 +74,13 @@ class MVTModule:
log.info('Loaded %d results from "%s"', len(results), json_path)
return cls(results=results, log=log)
def get_slug(self) -> str:
@classmethod
def get_slug(cls) -> str:
"""Use the module's class name to retrieve a slug"""
if self.slug:
return self.slug
if cls.slug:
return cls.slug
sub = re.sub("(.)([A-Z][a-z]+)", r"\1_\2", self.__class__.__name__)
sub = re.sub("(.)([A-Z][a-z]+)", r"\1_\2", cls.__name__)
return re.sub("([a-z0-9])([A-Z])", r"\1_\2", sub).lower()
def check_indicators(self) -> None:
@@ -103,7 +103,7 @@ class MVTModule:
results_json_path = os.path.join(self.results_path, results_file_name)
with open(results_json_path, "w", encoding="utf-8") as handle:
try:
json.dump(self.results, handle, indent=4, default=str)
json.dump(self.results, handle, indent=4, cls=CustomJSONEncoder)
except Exception as exc:
self.log.error(
"Unable to store results of module %s to file %s: %s",
@@ -116,7 +116,7 @@ class MVTModule:
detected_file_name = f"{name}_detected.json"
detected_json_path = os.path.join(self.results_path, detected_file_name)
with open(detected_json_path, "w", encoding="utf-8") as handle:
json.dump(self.detected, handle, indent=4, default=str)
json.dump(self.detected, handle, indent=4, cls=CustomJSONEncoder)
def serialize(self, record: dict) -> Union[dict, list, None]:
raise NotImplementedError

View File

@@ -1,5 +1,5 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 Claudio Guarnieri.
# 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/

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