1200KM / sigma-rule
The Windows Defender Firewall Service Failed To Load Group Policy — Sigma Rule
Sigma rule 7ec15688-fd24-4177-ba43-1a950537ee39. The Windows Defender Firewall Service Failed To Load Group Policy — Sigma Rule. Detects activity when The Windows Defender Firewall service failed to load Group Policy
Rule metadata and linked tags
Author: frack113. Source status: test; severity: low. Source dates: 2022-02-19 / 2023-01-17.
{
"product": "windows",
"service": "firewall-as"
}Pinned original Sigma rule · Detection Rule License 1.1
Source SHA-256: 8087734d5f4ce9fa591e4c350d14e88eb89d77c89232d834cb7ed31cb237b422
Detection logic
Original source YAML. Source-tag agreement is not proof of complete semantic coverage. This rule has not been compiled for a SIEM backend or validated against live telemetry here.
title: The Windows Defender Firewall Service Failed To Load Group Policy
id: 7ec15688-fd24-4177-ba43-1a950537ee39
status: test
description: Detects activity when The Windows Defender Firewall service failed to load Group Policy
references:
- https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)
author: frack113
date: 2022-02-19
modified: 2023-01-17
tags:
- attack.defense-impairment
- attack.t1686.003
logsource:
product: windows
service: firewall-as
detection:
selection:
EventID: 2009 # The Windows Defender Firewall service failed to load Group Policy
condition: selection
level: low
False positives
No reviewed association in this snapshot.
Source references
Connected ecosystem references
Exact source-tagged techniques
Telemetry review
Read the original logsource above, then inspect the linked detection workspaces for technique-level sensor context. No per-rule telemetry equivalence is inferred.
Pinned research references. No browser attack runner, live simulation result or validated detector is asserted. Source mappings and validation limits are preserved. ATT&CK / Atomic provenance · Detection provenance.