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Update encrypt-data-using-dpapi.yml rule #900

Merged
merged 2 commits into from
May 21, 2024
Merged

Update encrypt-data-using-dpapi.yml rule #900

merged 2 commits into from
May 21, 2024

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jtothej
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@jtothej jtothej commented May 17, 2024

Update encrypt-data-using-dpapi.yml rule - add RtlEncryptMemory/SystemFunction040 and RtlDecryptMemory/SystemFunction041.
CryptProtectMemory and CryptUnprotectMemory are wrappers for SystemFunction040 and SystemFunction041 respectively.

williballenthin
williballenthin approved these changes May 17, 2024
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nice!

mr-tz
mr-tz approved these changes May 17, 2024
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thanks!

mr-tz
mr-tz reviewed May 17, 2024
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data-manipulation/encryption/dpapi/encrypt-data-using-dpapi.yml
Comment on lines +25 to +26
- api: SystemFunction040
- api: SystemFunction041
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can you add a short description/comment on what these wrap?

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Thanks @mr-tz, I added comments in eecaabe. Please let me know if that's fine.

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great, thanks

@mr-tz mr-tz merged commit 7f8216f into mandiant:master May 21, 2024
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@mr-tz mr-tz mr-tz approved these changes

@williballenthin williballenthin williballenthin approved these changes

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@jtothej @williballenthin @mr-tz