Outbound SSH/SCP Connections

This query looks for outbound SSH/SCP connections identified by the expected port number (22) or by the SonicWall Deep Packet Inspection services. This query leverages the SonicWall Firewall ASIM Network Session parser.

Detection logic

Detection requirements

Platform: ESXi IaaS Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: cefama sonicwallfirewall
Log source service: commonsecuritylog

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Detection rules

Outbound SSH/SCP Connections

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules