Malicious VoidLink Kernel Module Load via Insmod (via process_creation)

ATT&CK techniques

Persistence → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1547.006Kernel Modules and Extensions
Priv Esc
- T1547.006Kernel Modules and Extensions
Defense Evasion
- T1014Rootkit
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects loading of the VoidLink rootkit kernel modules via insmod or modprobe under masquerading and rootkit names. Observed in Elastic Security Labs analysis where vl_stealth.ko or a fake amd_mem_encrypt.ko module installs ftrace syscall hooks and eBPF-based hiding to conceal the framework.

Reporting behind it

Related detections9 linkedT1014 — drag to rearrange

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Malicious VoidLink Kernel Module Load via Insmod (via process_creation)

Pivot detection · T1014 · 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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