CodeIntegrity - Blocked Driver Load With Revoked Certificate

calendar Apr 1, 2024 · attack.privilege_escalation attack.t1543  ·
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Detects blocked load attempts of revoked drivers

Sigma rule (View on GitHub)

 1title: CodeIntegrity - Blocked Driver Load With Revoked Certificate
 2id: 9b72b82d-f1c5-4632-b589-187159bc6ec1
 3status: test
 4description: Detects blocked load attempts of revoked drivers
 5references:
 6    - https://learn.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/event-id-explanations
 7    - https://learn.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/event-tag-explanations
 8    - Internal Research
 9author: Nasreddine Bencherchali (Nextron Systems)
10date: 2023/06/06
11tags:
12    - attack.privilege_escalation
13    - attack.t1543
14logsource:
15    product: windows
16    service: codeintegrity-operational
17detection:
18    selection:
19        EventID: 3023 # The driver %2 is blocked from loading as the driver has been revoked by Microsoft.
20    condition: selection
21falsepositives:
22    - Unknown
23level: high

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