Phoenix
Sigma IntelligenceBeta
Back to Rules
Detectionmediumtest

Activity from Infrequent Country

Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.

Convert In Phoenix Studio

Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.

Launch
Austin SongerCreated Mon Aug 23Updated Sun Oct 090f2468a2-5055-4212-a368-7321198ee706cloud
Log Source
Microsoft 365threat_management
ProductMicrosoft 365← raw: m365
Servicethreat_management← raw: threat_management
Detection Logic
Detection Logic1 selector
detection:
    selection:
        eventSource: SecurityComplianceCenter
        eventName: 'Activity from infrequent country'
        status: success
    condition: selection
False Positives
Unknown

False positive likelihood has not been assessed. Additional context may be needed during triage.

References
1
Resolving title…
learn.microsoft.com
2
Resolving title…
learn.microsoft.com
MITRE ATT&CK
Rule Metadata
Rule ID
0f2468a2-5055-4212-a368-7321198ee706
Status
test
Level
medium
Type
Detection
Created
Mon Aug 23
Modified
Sun Oct 09
Author
Austin Songer
Path
rules/cloud/m365/threat_management/microsoft365_activity_from_infrequent_country.yml
Raw Tags
attack.command-and-controlattack.t1573
View on GitHub