SigmaHQ/rules/windows/process_creation/win_renamed_powershell.yml

26 lines
682 B
YAML

title: Renamed PowerShell
id: d178a2d7-129a-4ba4-8ee6-d6e1fecd5d20
status: experimental
description: Detects the execution of a renamed PowerShell often used by attackers or malware
references:
- https://twitter.com/christophetd/status/1164506034720952320
author: Florian Roth
date: 2019/08/22
tags:
- car.2013-05-009
logsource:
product: windows
category: process_creation
detection:
selection:
Description: 'Windows PowerShell'
Company: 'Microsoft Corporation'
filter:
Image:
- '*\powershell.exe'
- '*\powershell_ise.exe'
condition: selection and not filter
falsepositives:
- Unknown
level: critical