SigmaHQ/rules/windows/pipe_created/sysmon_powershell_execution_pipe.yml

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YAML

title: T1086 PowerShell Execution
id: ac7102b4-9e1e-4802-9b4f-17c5524c015c
description: Detects execution of PowerShell
status: experimental
date: 2019/09/12
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
tags:
- attack.execution
- attack.t1059.001
references:
- https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html
logsource:
product: windows
category: pipe_created
detection:
selection:
PipeName|startswith: '\PSHost'
condition: selection
falsepositives:
- Unknown
level: informational