SigmaHQ/rules/linux/lnx_file_or_folder_permissions.yml
Thomas Patzke 373424f145 Rule fixes
Made tests pass the new CI tests. Added further allowed lower case words
in rule test.
2020-02-20 23:00:16 +01:00

25 lines
626 B
YAML

title: File or Folder Permissions Change
description: Detects
id: 74c01ace-0152-4094-8ae2-6fd776dd43e5
status: experimental
tags:
- attack.defense_evasion
- attack.t1222
author: Jakob Weinzettl, oscd.community
date: 2019/09/23
logsource:
product: linux
service: auditd
detection:
selection:
type: 'EXECVE'
a0|contains:
- 'chmod'
- 'chown'
condition: selection
falsepositives:
- User interracting with files permissions (normal/daily behaviour)
level: low
references:
- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1222/T1222.yaml