Uninstall Crowdstrike Falcon Sensor

Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon

Sigma rule (View on GitHub)

 1title: Uninstall Crowdstrike Falcon Sensor
 2id: f0f7be61-9cf5-43be-9836-99d6ef448a18
 3status: test
 4description: Adversaries may disable security tools to avoid possible detection of their tools and activities by uninstalling Crowdstrike Falcon
 5references:
 6    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md
 7author: frack113
 8date: 2021/07/12
 9modified: 2023/03/09
10tags:
11    - attack.defense_evasion
12    - attack.t1562.001
13logsource:
14    category: process_creation
15    product: windows
16detection:
17    selection:
18        CommandLine|contains|all:
19            - '\WindowsSensor.exe'
20            - ' /uninstall'
21            - ' /quiet'
22    condition: selection
23falsepositives:
24    - Administrator might leverage the same command line for debugging or other purposes. However this action must be always investigated
25level: high

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