34 lines
1.0 KiB
YAML
34 lines
1.0 KiB
YAML
title: Impacket PsExec Execution
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author: Bhabesh Raj
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date: 2020/12/14
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description: Detects execution of Impacket's psexec.py.
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detection:
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SELECTION_1:
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EventID: 5145
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SELECTION_2:
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ShareName: \\*\IPC$
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SELECTION_3:
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RelativeTargetName: '*RemCom_stdint*'
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SELECTION_4:
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RelativeTargetName: '*RemCom_stdoutt*'
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SELECTION_5:
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RelativeTargetName: '*RemCom_stderrt*'
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condition: (SELECTION_1 and SELECTION_2 and (SELECTION_3 or SELECTION_4 or SELECTION_5))
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falsepositives:
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- nothing observed so far
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id: 32d56ea1-417f-44ff-822b-882873f5f43b
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level: high
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logsource:
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definition: The advanced audit policy setting "Object Access > Audit Detailed
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File Share" must be configured for Success/Failure
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product: windows
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service: security
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references:
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- https://blog.menasec.net/2019/02/threat-hunting-3-detecting-psexec.html
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tags:
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- attack.lateral_movement
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- attack.t1021.002
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yml_filename: win_impacket_psexec.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/builtin
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