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27 lines
970 B
YAML
27 lines
970 B
YAML
title: Windows Defender Exclusion Set
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id: e9c8808f-4cfb-4ba9-97d4-e5f3beaa244d
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description: 'Detects scenarios where an windows defender exclusion was added in registry where an entity would want to bypass antivirus scanning from windows defender'
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references:
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- https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-windows-defender-by-setting-path-exclusions/
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tags:
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- attack.defense_evasion
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- attack.t1089
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author: "@BarryShooshooga"
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date: 2019/10/26
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logsource:
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product: windows
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service: security
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definition: 'Requirements: Audit Policy : Security Settings/Local Policies/Audit Policy, Registry System Access Control (SACL): Auditing/User'
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detection:
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selection:
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EventID:
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- 4657
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- 4656
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- 4660
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- 4663
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ObjectName|contains: '\Microsoft\Windows Defender\Exclusions\'
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condition: selection
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falsepositives:
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- Intended inclusions by administrator
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level: high
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