44 lines
924 B
YAML
44 lines
924 B
YAML
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title: PsExec Tool Execution
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author: Thomas Patzke
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date: 2017/06/12
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description: Detects PsExec service installation and execution events (service and
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Sysmon)
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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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Image: '*\PSEXESVC.exe'
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SELECTION_3:
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User: NT AUTHORITY\SYSTEM*
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- unknown
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fields:
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- EventID
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- CommandLine
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- ParentCommandLine
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- ServiceName
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- ServiceFileName
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- TargetFilename
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- PipeName
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id: fa91cc36-24c9-41ce-b3c8-3bbc3f2f67ba
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level: low
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logsource:
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category: process_creation
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product: windows
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modified: 2021/09/21
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references:
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- https://www.jpcert.or.jp/english/pub/sr/ir_research.html
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- https://jpcertcc.github.io/ToolAnalysisResultSheet
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related:
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- id: 42c575ea-e41e-41f1-b248-8093c3e82a28
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type: derived
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status: experimental
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tags:
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- attack.execution
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- attack.t1035
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- attack.t1569.002
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- attack.s0029
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ruletype: SIGMA
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