{"id":"d7eab125-5f94-43df-8710-795b80fa1189","title":"Microsoft 365 - Impossible Travel Activity","description":"Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.","author":"Austin Songer @austinsonger","status":"test","level":"medium","date":"2020-07-06","modified":"2021-11-27","tags":["attack.privilege-escalation","attack.persistence","attack.initial-access","attack.stealth","attack.t1078"],"technique_ids":["T1078"],"logsource":{"service":"threat_management","product":"m365"},"falsepositives":["Unknown"],"references":["https://learn.microsoft.com/en-us/defender-cloud-apps/anomaly-detection-policy","https://learn.microsoft.com/en-us/defender-cloud-apps/policy-template-reference"],"source_path":"rules/cloud/m365/threat_management/microsoft365_impossible_travel_activity.yml","source_sha256":"b531baa45232d87ddc355468eb1f17478384dc7d3de7a813b1bbfa736386aea7","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/cloud/m365/threat_management/microsoft365_impossible_travel_activity.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Microsoft 365 - Impossible Travel Activity\nid: d7eab125-5f94-43df-8710-795b80fa1189\nstatus: test\ndescription: Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.\nreferences:\n    - https://learn.microsoft.com/en-us/defender-cloud-apps/anomaly-detection-policy\n    - https://learn.microsoft.com/en-us/defender-cloud-apps/policy-template-reference\nauthor: Austin Songer @austinsonger\ndate: 2020-07-06\nmodified: 2021-11-27\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.initial-access\n    - attack.stealth\n    - attack.t1078\nlogsource:\n    service: threat_management\n    product: m365\ndetection:\n    selection:\n        eventSource: SecurityComplianceCenter\n        eventName: 'Impossible travel activity'\n        status: success\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1078","id":"T1078","name":"Valid Accounts","page":"techniques/enterprise/T1078/"}],"data_path":"data/detection-rules/d7eab125-5f94-43df-8710-795b80fa1189.json","kind":"sigma"}