Linux Shell Pipe to Shell

Detects suspicious process command line that starts with a shell that executes something and finally gets piped into another shell

Detection logic

Detection requirements

Platform: ESXi Linux macOS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: linux
Log source category: process_creation

Known benign triggers

Legitimate software that uses these patterns

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Detection rules

Linux Shell Pipe to Shell

Detection logic

Detection requirements

Known benign triggers

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules