SigmaHQ/rules/windows/process_creation/win_susp_powershell_empire_launch.yml
2019-11-12 23:12:27 +01:00

26 lines
1.1 KiB
YAML

title: Empire PowerShell Launch Parameters
id: 79f4ede3-402e-41c8-bc3e-ebbf5f162581
description: Detects suspicious powershell command line parameters used in Empire
status: experimental
references:
- https://github.com/EmpireProject/Empire/blob/c2ba61ca8d2031dad0cfc1d5770ba723e8b710db/lib/common/helpers.py#L165
- https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/deaduser.py#L191
- https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/lib/modules/powershell/persistence/powerbreach/resolver.py#L178
- https://github.com/EmpireProject/Empire/blob/e37fb2eef8ff8f5a0a689f1589f424906fe13055/data/module_source/privesc/Invoke-EventVwrBypass.ps1#L64
author: Florian Roth
date: 2019/04/20
tags:
- attack.execution
- attack.t1086
logsource:
category: process_creation
product: windows
detection:
selection:
CommandLine:
- '* -NoP -sta -NonI -W Hidden -Enc *'
- '* -noP -sta -w 1 -enc *'
- '* -NoP -NonI -W Hidden -enc *'
condition: selection
level: critical