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Identifies successful device code flow sign-ins from autonomous system numbers not seen for the user in the previous 30 days. Consistent with device code phishing: attacker initiates the flow, tricks the target into completing it.
| Attribute | Value |
|---|---|
| Type | Hunting Query |
| Solution | Standalone Content |
| ID | 562647c0-5edb-4a47-afa2-fa662efa89bf |
| Tactics | InitialAccess, CredentialAccess |
| Techniques | T1528, T1078.004 |
| Required Connectors | AzureActiveDirectory |
| Source | [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/MultipleDataSources/DeviceCodeSignInFromUnseenASN.yaml) |
This content item queries data from the following tables:
| Table | Selection Criteria | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|---|
SigninLogs |
AuthenticationDetails has "deviceCode"ResultType == "0" |
✓ | ✗ | ✓ |
The following connectors provide data for this content item:
| Connector | Solution |
|---|---|
| AzureActiveDirectory | Microsoft Entra ID |
Solutions: Microsoft Entra ID
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