{"id":"60de9b57-dc4d-48b9-a6a0-b39e0469f876","title":"Disabling Multi Factor Authentication","description":"Detects disabling of Multi Factor Authentication.","author":"Splunk Threat Research Team (original rule), Harjot Singh @cyb3rjy0t (sigma rule)","status":"test","level":"high","date":"2023-09-18","modified":"","tags":["attack.persistence","attack.credential-access","attack.defense-impairment","attack.t1556.006"],"technique_ids":["T1556.006"],"logsource":{"service":"audit","product":"m365"},"falsepositives":["Unlikely"],"references":["https://research.splunk.com/cloud/c783dd98-c703-4252-9e8a-f19d9f5c949e/"],"source_path":"rules/cloud/m365/audit/microsoft365_disabling_mfa.yml","source_sha256":"fb1bd4f00989e5dc811af0e621cc918c686a0a29d0156eec013dfd9d35d91774","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/m365/audit/microsoft365_disabling_mfa.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Disabling Multi Factor Authentication\nid: 60de9b57-dc4d-48b9-a6a0-b39e0469f876\nstatus: test\ndescription: Detects disabling of Multi Factor Authentication.\nreferences:\n    - https://research.splunk.com/cloud/c783dd98-c703-4252-9e8a-f19d9f5c949e/\nauthor: Splunk Threat Research Team (original rule), Harjot Singh @cyb3rjy0t (sigma rule)\ndate: 2023-09-18\ntags:\n    - attack.persistence\n    - attack.credential-access\n    - attack.defense-impairment\n    - attack.t1556.006\nlogsource:\n    service: audit\n    product: m365\ndetection:\n    selection:\n        Operation|contains: 'Disable Strong Authentication.'\n    condition: selection\nfalsepositives:\n    - Unlikely\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1556.006","id":"T1556.006","name":"Multi-Factor Authentication","page":"techniques/enterprise/T1556.006/"}],"data_path":"data/detection-rules/60de9b57-dc4d-48b9-a6a0-b39e0469f876.json","kind":"sigma"}