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Add New Capability Access Manager plugin #979

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merged 11 commits into from
Jan 16, 2025

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qmadev
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@qmadev qmadev commented Dec 19, 2024

This PR adds a new plugin to parse the Capability Access Manager (cam) registry keys. These registry keys indicate which apps accessed which resources. For example, Firefox that accessed the webcam.

The plugin could be tested by creating a Windows system and accessing the webcam or microphone with an application. After that, the plugin should show some records that show a start and end timestamp. See the example below.

<windows/registry/cam hostname='DESKTOP-30HD20D' domain=None device='webcam' app_name='PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0' last_started=2024-12-16 18:14:36.015724+00:00 last_stopped=2024-12-16 18:16:16.574148+00:00 regf_hive_path='C:/Users/user/ntuser.dat' regf_key_path='Software\\Microsoft\\Windows\\CurrentVersion\\CapabilityAccessManager\\ConsentStore\\webcam\\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0' username='user' user_id='S-1-5-21-3744488964-259314310-1252973459-1000' user_group=None user_home='C:\\Users\\user'>

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Thanks for the contribution. I made some suggestion and adjusted the tests a bit to account for that. Please see if everything works on your own setup. Feel free to adjust where needed :).

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codecov bot commented Jan 14, 2025

Codecov Report

Attention: Patch coverage is 89.36170% with 5 lines in your changes missing coverage. Please review.

Project coverage is 77.74%. Comparing base (bc0b9b8) to head (1e91057).
Report is 1 commits behind head on main.

Files with missing lines Patch % Lines
dissect/target/plugins/os/windows/regf/cam.py 89.36% 5 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main     #979      +/-   ##
==========================================
+ Coverage   77.72%   77.74%   +0.02%     
==========================================
  Files         326      327       +1     
  Lines       28576    28623      +47     
==========================================
+ Hits        22211    22254      +43     
- Misses       6365     6369       +4     
Flag Coverage Δ
unittests 77.74% <89.36%> (+0.02%) ⬆️

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qmadev and others added 2 commits January 15, 2025 12:50
@qmadev qmadev requested a review from Horofic January 15, 2025 12:09
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qmadev commented Jan 15, 2025

@DissectBot agree [company="Hunt & Hackett"]

@Horofic Horofic merged commit f774c22 into fox-it:main Jan 16, 2025
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3 participants