frack113
24 lines
549 B
YAML
24 lines
549 B
YAML
title: Shellshock Expression
|
|
id: c67e0c98-4d39-46ee-8f6b-437ebf6b950e
|
|
status: experimental
|
|
description: Detects shellshock expressions in log files
|
|
author: Florian Roth
|
|
date: 2017/03/14
|
|
modified: 2021/04/28
|
|
references:
|
|
- https://owasp.org/www-pdf-archive/Shellshock_-_Tudor_Enache.pdf
|
|
logsource:
|
|
product: linux
|
|
detection:
|
|
keyword:
|
|
- '(){:;};'
|
|
- '() {:;};'
|
|
- '() { :;};'
|
|
- '() { :; };'
|
|
condition: keyword
|
|
falsepositives:
|
|
- Unknown
|
|
level: high
|
|
tags:
|
|
- attack.persistence
|
|
- attack.t1505.003 |