Display Name - Helpdesk theme impersonation attack detection

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This query check the external Teams UPN against known Teams impersonation domain

Attribute	Value
Type	Hunting Query
Solution	GitHub Only
ID	edd48210-532e-4560-a8fe-065240cd2f20
Tactics	InitialAccess
Techniques	T1566
Required Connectors	MicrosoftThreatProtection
Source	[View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/Microsoft%20365%20Defender/Email%20and%20Collaboration%20Queries/Spoof%20and%20Impersonation/Helpdesk%20theme%20impersonation%20attack%20detection.yaml)

Tables Used

This content item queries data from the following tables:

Table	Selection Criteria	Transformations	Ingestion API	Lake-Only
CloudAppEvents	ActionType == "TeamsImpersonationDetected"	✓	✗	✓

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Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · Logic Apps · 📊

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