Suspicious Kernel Module Load via insmod on Linux (via process_creation)

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1547.006Kernel Modules and Extensions
Priv Esc
- T1547.006Kernel Modules and Extensions
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects insmod being used to load a kernel object module on Linux, a technique attackers use to install rootkits at the kernel level. Loadable kernel module rootkits hide processes, files, and network activity from userland tooling. Detecting insmod of a .ko module surfaces potential kernel-mode persistence and evasion.

Reporting behind it

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Suspicious Kernel Module Load via insmod on Linux (via process_creation)

Pivot detection · T1547.006 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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