Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · Logic Apps · 📊
This query can be used as a Custom Detection Rule (CDR) to trigger when a partner email domain or email address is used in a Sender display name part of an inbound external Teams message
| Attribute | Value |
|---|---|
| Type | Hunting Query |
| Solution | GitHub Only |
| ID | 39cf1ec6-d460-4760-8a87-7d10577f6205 |
| Tactics | DefenseEvasion |
| Techniques | T1562 |
| Required Connectors | MicrosoftThreatProtection |
| Source | [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/Microsoft%20365%20Defender/Email%20and%20Collaboration%20Queries/Microsoft%20Teams%20protection/Possible%20partner%20impersonation%20in%20external%20Team%20messages.yaml) |
This content item queries data from the following tables:
| Table | Selection Criteria | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|---|
MessageEvents |
IsExternalThread == "1"IsOwnedThread == "0"SenderDisplayName contains "@contoso.com" |
✓ | ✗ | ✓ |
Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · Logic Apps · 📊