rules/windows/powershell/powershell_script/powershell_invoke_nightmare.yml

title: PrintNightmare Powershell Exploitation
id: 6d3f1399-a81c-4409-aff3-1ecfe9330baf
status: test
description: Detects Commandlet name for PrintNightmare exploitation.
date: 2021/08/09
modified: 2021/10/16
references:
    - https://github.com/calebstewart/CVE-2021-1675
author: Max Altgelt, Tobias Michalski
logsource:
    product: windows
    category: ps_script
    definition: Script Block Logging must be enable
detection:
  selection:
      ScriptBlockText|contains: Invoke-Nightmare
  condition: selection
falsepositives:
    - Unknown
level: high
tags:
    - attack.privilege_escalation
feat: Add some rules to detect Conti behaviour 2021-08-16 09:10:05 +02:00			`title: PrintNightmare Powershell Exploitation`
			`id: 6d3f1399-a81c-4409-aff3-1ecfe9330baf`
$frack113$ fix detection 2021-08-31 09:07:54 +02:00			`status: test`
feat: Add some rules to detect Conti behaviour 2021-08-16 09:10:05 +02:00			`description: Detects Commandlet name for PrintNightmare exploitation.`
			`date: 2021/08/09`
$frack113$ change to category: ps_script 2021-10-16 08:18:49 +02:00			`modified: 2021/10/16`
feat: Add some rules to detect Conti behaviour 2021-08-16 09:10:05 +02:00			`references:`
			`- https://github.com/calebstewart/CVE-2021-1675`
			`author: Max Altgelt, Tobias Michalski`
			`logsource:`
			`product: windows`
$frack113$ change to category: ps_script 2021-10-16 08:18:49 +02:00			`category: ps_script`
$frack113$ Cleanup PS rules 2021-08-21 09:58:58 +02:00			`definition: Script Block Logging must be enable`
feat: Add some rules to detect Conti behaviour 2021-08-16 09:10:05 +02:00			`detection:`
			`selection:`
$frack113$ fix detection 2021-08-31 09:07:54 +02:00			`ScriptBlockText\|contains: Invoke-Nightmare`
feat: Add some rules to detect Conti behaviour 2021-08-16 09:10:05 +02:00			`condition: selection`
			`falsepositives:`
			`- Unknown`
			`level: high`
$frack113$ Update tags 2021-09-01 09:45:31 +02:00			`tags:`
			`- attack.privilege_escalation`