Suspicious Linux Command History Manipulation (via linux)
This rule detects commands that try to clear or tamper with the Linux command history. This method is used by threat actors to evade defenses and execute commands without them being recorded in files such as "bash_history" or "zsh_history".
SigmahighLinuxv1
Full detection rule
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- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.