huntrule

Suspicious RDP Over Reverse SSH Tunnel (via network_connection)

This rule detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389

SigmahighWindowsv1
Full detection rule

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Known false positives

  • Unknown

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.