SigmaHQ/rules/windows/powershell/powershell_suspicious_keywords.yml
2019-02-11 13:02:38 +01:00

22 lines
669 B
YAML

title: Suspicious PowerShell Keywords
status: experimental
description: Detects keywords that could indicate the use of some PowerShell exploitation framework
date: 2019/02/11
author: Florian Roth
references:
- https://posts.specterops.io/entering-a-covenant-net-command-and-control-e11038bcf462
tags:
- attack.execution
- attack.t1086
logsource:
product: windows
service: powershell
definition: 'It is recommanded to use the new "Script Block Logging" of PowerShell v5 https://adsecurity.org/?p=2277'
detection:
keywords:
- System.Reflection.Assembly.Load
condition: keywords
falsepositives:
- Penetration tests
level: high