{"id":"0c93308a-3f1b-40a9-b649-57ea1a1c1d63","title":"Activate Suppression of Windows Security Center Notifications","description":"Detect set Notification_Suppress to 1 to disable the Windows security center notification","author":"frack113","status":"test","level":"medium","date":"2022-08-19","modified":"2023-08-17","tags":["attack.persistence","attack.defense-impairment","attack.t1112"],"technique_ids":["T1112"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Unknown"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md"],"source_path":"rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml","source_sha256":"05d2a93b21f118f4ecd8bd104422361e5947e9b8b39c93f7302cba842e02f7d4","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_suppress_defender_notifications.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Activate Suppression of Windows Security Center Notifications\nid: 0c93308a-3f1b-40a9-b649-57ea1a1c1d63\nstatus: test\ndescription: Detect set Notification_Suppress to 1 to disable the Windows security center notification\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1112/T1112.md\nauthor: frack113\ndate: 2022-08-19\nmodified: 2023-08-17\ntags:\n    - attack.persistence\n    - attack.defense-impairment\n    - attack.t1112\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection:\n        TargetObject|endswith: 'SOFTWARE\\Policies\\Microsoft\\Windows Defender\\UX Configuration\\Notification_Suppress'\n        Details: DWORD (0x00000001)\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1112","id":"T1112","name":"Modify Registry","page":"techniques/enterprise/T1112/"}],"data_path":"data/detection-rules/0c93308a-3f1b-40a9-b649-57ea1a1c1d63.json","kind":"sigma"}