36 lines
887 B
YAML
36 lines
887 B
YAML
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title: Uninstall Crowdstrike Falcon
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ruletype: Sigma
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author: frack113
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date: 2021/07/12
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description: Adversaries may disable security tools to avoid possible detection of
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their tools and activities by uninstalling Crowdstrike Falcon
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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CommandLine: '*\WindowsSensor.exe*'
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SELECTION_3:
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CommandLine: '* /uninstall*'
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SELECTION_4:
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CommandLine: '* /quiet*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Uninstall by admin
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fields:
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- ComputerName
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- User
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- CommandLine
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- ParentCommandLine
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id: f0f7be61-9cf5-43be-9836-99d6ef448a18
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level: medium
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logsource:
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category: process_creation
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product: windows
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1562.001/T1562.001.md
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1562.001
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