title: PrintNightmare Powershell Exploitation
author: Max Altgelt, Tobias Michalski
date: 2021/08/09
description: Detects Commandlet name for PrintNightmare exploitation.
detection:
  SELECTION_1:
    ScriptBlockText: '*Invoke-Nightmare*'
  condition: SELECTION_1
falsepositives:
- Unknown
id: 6d3f1399-a81c-4409-aff3-1ecfe9330baf
level: high
logsource:
  category: ps_script
  definition: Script Block Logging must be enable
  product: windows
modified: 2021/10/16
references:
- https://github.com/calebstewart/CVE-2021-1675
status: test
tags:
- attack.privilege_escalation
- attack.t1548
ruletype: SIGMA