Lep
33 lines
676 B
YAML
33 lines
676 B
YAML
title: File Permissions Modification
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status: experimental
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description: Detect File Permissions modification
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author: Lep
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references:
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- https://attack.mitre.org/techniques/T1222/
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date: 2019/08/21
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tags:
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- attack.defense_evasion
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- attack.t1222
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- attack.g0050
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logsource:
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service: sysmon
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product: windows
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detection:
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window:
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- Image_lc:
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- '*cacls.exe'
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- '*takeown.exe'
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- '*icacls.exe'
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- '*attrib.exe'
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- CommandLine_lc: '*Set-Acl*'
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# Use for unix, change log sources
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unix:
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CommandLine_lc:
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- '*chmod*'
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- '*chowm*'
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- '*chattr*'
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condition: window or unix
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falsepositives:
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- Uninstall programs,..
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level: low
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