Linux Auditd Data Destruction Command
The analytic detects the execution of a Unix shell command designed to wipe root directories on a Linux host. It specifically looks for the 'rm' command with force recursive deletion ('-rf') and the '--no-preserve-root' option. This activity indicates potential data destruction attempts, often associated with malware like Awfulshred. If confirmed malicious, this behavior could lead to severe data loss, system instability, and compromised integrity of the affected Linux host. Immediate investigation and response are crucial to mitigate potential damage.
Splunk (SPL)
