29 lines
687 B
YAML
29 lines
687 B
YAML
|
|
title: SystemNightmare Exploitation Script Execution
|
|
ruletype: Sigma
|
|
author: Florian Roth
|
|
date: 2021/08/11
|
|
description: Detects the exploitation of PrinterNightmare to get a shell as LOCAL_SYSTEM
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
CommandLine:
|
|
- '*printnightmare.gentilkiwi.com*'
|
|
- '* /user:gentilguest *'
|
|
- '*Kiwi Legit Printer*'
|
|
condition: (SELECTION_1 and SELECTION_2)
|
|
falsepositives:
|
|
- Unknown
|
|
id: c01f7bd6-0c1d-47aa-9c61-187b91273a16
|
|
level: critical
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
references:
|
|
- https://github.com/GossiTheDog/SystemNightmare
|
|
status: experimental
|
|
tags:
|
|
- attack.privilege_escalation
|
|
- attack.t1068
|