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Identifies outbound network connections logged by perimeter firewalls that are entirely missing from Microsoft Defender for Endpoint (MDE) telemetry. This discrepancy strongly indicates a threat actor operating in kernel space, to hide C2 traffic.
| Attribute | Value |
|---|---|
| Type | Hunting Query |
| Solution | Standalone Content |
| ID | 564bf64a-bada-4c6b-8821-53138d660f78 |
| Tactics | DefenseEvasion, CommandAndControl, Exfiltration |
| Techniques | T1562.001, T1562.004, T1011 |
| Required Connectors | MicrosoftThreatProtection, PaloAltoNetworks, Fortinet, Cisco, CheckPoint |
| Source | [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/Microsoft%20365%20Defender/Defense%20evasion/PotentialRootkitTrafficMissingFromMDE.yaml) |
This content item queries data from the following tables:
| Table | Selection Criteria | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|---|
ASimNetworkSessionLogs |
DstIpAddr !in "8.8.8.8,1.1.1.1" |
✓ | ✓ | ✓ |
DeviceNetworkEvents |
✓ | ✗ | ✓ | |
DeviceNetworkInfo |
✓ | ✗ | ✓ |
The following connectors provide data for this content item:
| Connector | Solution |
|---|---|
| SynqlyIntegrationConnector | SynqlyIntegrationConnector |
Solutions: SynqlyIntegrationConnector
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