{"id":"7ec15688-fd24-4177-ba43-1a950537ee39","title":"The Windows Defender Firewall Service Failed To Load Group Policy","description":"Detects activity when The Windows Defender Firewall service failed to load Group Policy","author":"frack113","status":"test","level":"low","date":"2022-02-19","modified":"2023-01-17","tags":["attack.defense-impairment","attack.t1686.003"],"technique_ids":["T1686.003"],"logsource":{"product":"windows","service":"firewall-as"},"falsepositives":[],"references":["https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)"],"source_path":"rules/windows/builtin/firewall_as/win_firewall_as_failed_load_gpo.yml","source_sha256":"8087734d5f4ce9fa591e4c350d14e88eb89d77c89232d834cb7ed31cb237b422","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/firewall_as/win_firewall_as_failed_load_gpo.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: The Windows Defender Firewall Service Failed To Load Group Policy\nid: 7ec15688-fd24-4177-ba43-1a950537ee39\nstatus: test\ndescription: Detects activity when The Windows Defender Firewall service failed to load Group Policy\nreferences:\n    - https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-r2-and-2008/dd364427(v=ws.10)\nauthor: frack113\ndate: 2022-02-19\nmodified: 2023-01-17\ntags:\n    - attack.defense-impairment\n    - attack.t1686.003\nlogsource:\n    product: windows\n    service: firewall-as\ndetection:\n    selection:\n        EventID: 2009 # The Windows Defender Firewall service failed to load Group Policy\n    condition: selection\nlevel: low\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1686.003","id":"T1686.003","name":"Windows Host Firewall","page":"techniques/enterprise/T1686.003/"}],"data_path":"data/detection-rules/7ec15688-fd24-4177-ba43-1a950537ee39.json","kind":"sigma"}