SigmaHQ/rules/windows/builtin/win_wmi_persistence_script_event_consumer.yml

---
action: global
title: WMI Persistence - Script Event Consumer
status: experimental
description: Detects WMI script event consumers
references:
    - https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/
author: Thomas Patzke
date: 2018/03/07
tags:
    - attack.execution
    - attack.persistence
    - attack.t1047
detection:
    selection:
        Image: 'C:\WINDOWS\system32\wbem\scrcons.exe'
        ParentImage: 'C:\Windows\System32\svchost.exe'
    condition: selection
falsepositives: 
    - Legitimate event consumers
level: high
---
logsource:
    product: windows
    service: sysmon
detection:
    selection:
        EventID: 1
---
logsource:
    product: windows
    service: security
    definition: 'Requirements: Audit Policy : Detailed Tracking > Audit Process creation, Group Policy : Administrative Templates\System\Audit Process Creation'
detection:
    selection:
        EventID: 4688