Linux Auditd Install Kernel Module Using Modprobe Utility

The analytic detects the installation of a Linux kernel module using the `modprobe` utility. This activity is significant because installing a kernel module can indicate an attempt to deploy a rootkit or other malicious kernel-level code, potentially leading to elevated privileges and bypassing security detections. If confirmed malicious, this could allow an attacker to gain persistent, high-level access to the system, compromising its integrity and security.