33 lines
849 B
YAML
33 lines
849 B
YAML
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title: Remote PowerShell Sessions Network Connections (WinRM)
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ruletype: Sigma
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author: Roberto Rodriguez @Cyb3rWard0g
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date: 2019/09/12
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description: Detects basic PowerShell Remoting (WinRM) by monitoring for network inbound
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connections to ports 5985 OR 5986
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detection:
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SELECTION_1:
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EventID: 5156
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SELECTION_2:
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DestPort: 5985
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SELECTION_3:
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DestPort: 5986
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SELECTION_4:
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LayerRTID: 44
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condition: (SELECTION_1 and (SELECTION_2 or SELECTION_3) and SELECTION_4)
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falsepositives:
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- Legitimate use of remote PowerShell execution
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id: 13acf386-b8c6-4fe0-9a6e-c4756b974698
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level: high
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logsource:
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product: windows
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service: security
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modified: 2021/05/21
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references:
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- https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html
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status: experimental
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tags:
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- attack.execution
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- attack.t1086
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- attack.t1059.001
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