e91fc4486e
see discussion here: https://github.com/SigmaHQ/sigma/discussions/2835
28 lines
790 B
YAML
28 lines
790 B
YAML
title: Microsoft 365 - Impossible Travel Activity
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id: d7eab125-5f94-43df-8710-795b80fa1189
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status: test
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description: Detects when a Microsoft Cloud App Security reported a risky sign-in attempt due to a login associated with an impossible travel.
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author: Austin Songer @austinsonger
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references:
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- https://docs.microsoft.com/en-us/cloud-app-security/anomaly-detection-policy
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- https://docs.microsoft.com/en-us/cloud-app-security/policy-template-reference
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date: 2020/07/06
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modified: 2021/11/27
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logsource:
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service: threat_management
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product: m365
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detection:
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selection:
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eventSource: SecurityComplianceCenter
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eventName: 'Impossible travel activity'
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status: success
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condition: selection
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falsepositives:
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-
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level: medium
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tags:
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- attack.initial_access
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- attack.t1078
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