Suspicious Vulnerable Driver googleapiutil64.sys Loaded for BYOVD

ATT&CK techniques

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects loading of a driver named googleapiutil64.sys, a renamed vulnerable Baidu antivirus driver deployed by Warlock ransomware operators to disable security tooling via Bring Your Own Vulnerable Driver. The filename masquerades as a legitimate Google component.

Reporting behind it

Related detections9 linkedT1685 — drag to rearrange

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Suspicious Vulnerable Driver googleapiutil64.sys Loaded for BYOVD

Pivot detection · T1685 · 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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