MYRA RAT LD_PRELOAD Hijack and memfd_create Fileless Execution via npm
This rule detects multiple indicators of suspicious activity on Linux systems, including LD_PRELOAD hijacking, memfd_create fileless execution, suspicious process masquerading, periodic cron task execution, and the creation of configuration files associated with common IDEs and AI tools. These patterns are frequently used to establish persistence, hide malicious activity, or facilitate lateral movement by compromising development environments.
Microsoft Sentinel (KQL)
