title: Suspicious SYSVOL Domain Group Policy Access
author: Markus Neis, Jonhnathan Ribeiro, oscd.community
date: 2018/04/09
description: Detects Access to Domain Group Policies stored in SYSVOL
detection:
  SELECTION_1:
    EventID: 1
  SELECTION_2:
    CommandLine: '*\SYSVOL\\*'
  SELECTION_3:
    CommandLine: '*\policies\\*'
  condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
falsepositives:
- administrative activity
id: 05f3c945-dcc8-4393-9f3d-af65077a8f86
level: medium
logsource:
  category: process_creation
  product: windows
modified: 2020/11/28
references:
- https://adsecurity.org/?p=2288
- https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100
status: experimental
tags:
- attack.credential_access
- attack.t1552.006
- attack.t1003
ruletype: SIGMA