Corelight - Multiple Remote SMB Connections from single client

Detects when a single source is connecting to many different SMB or file shares.

Detection logic

Detection requirements

Platform: Linux macOS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: corelight
Log source service: corelight_smb_mapping corelight_v2_smb_mapping

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Detection rules

Corelight - Multiple Remote SMB Connections from single client

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules