{"id":"1321dc4e-a1fe-481d-a016-52c45f0c8b4f","title":"Windows Defender Exclusions Added","description":"Detects the Setting of Windows Defender Exclusions","author":"Christian Burkard (Nextron Systems)","status":"stable","level":"medium","date":"2021-07-06","modified":"2022-12-06","tags":["attack.defense-impairment","attack.t1685"],"technique_ids":["T1685"],"logsource":{"product":"windows","service":"windefend"},"falsepositives":["Administrator actions"],"references":["https://twitter.com/_nullbind/status/1204923340810543109"],"source_path":"rules/windows/builtin/windefend/win_defender_config_change_exclusion_added.yml","source_sha256":"348435386369d1e7520db4ce0f7bc7fa3390c5c6a1f4e4247affb53091608dde","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/windefend/win_defender_config_change_exclusion_added.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Windows Defender Exclusions Added\nid: 1321dc4e-a1fe-481d-a016-52c45f0c8b4f\nstatus: stable\ndescription: Detects the Setting of Windows Defender Exclusions\nreferences:\n    - https://twitter.com/_nullbind/status/1204923340810543109\nauthor: Christian Burkard (Nextron Systems)\ndate: 2021-07-06\nmodified: 2022-12-06\ntags:\n    - attack.defense-impairment\n    - attack.t1685\nlogsource:\n    product: windows\n    service: windefend\ndetection:\n    selection:\n        EventID: 5007 # The antimalware platform configuration changed.\n        NewValue|contains: '\\Microsoft\\Windows Defender\\Exclusions'\n    condition: selection\nfalsepositives:\n    - Administrator actions\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1685","id":"T1685","name":"Disable or Modify Tools","page":"techniques/enterprise/T1685/"}],"data_path":"data/detection-rules/1321dc4e-a1fe-481d-a016-52c45f0c8b4f.json","kind":"sigma"}