When vmdrv.sys is loaded, it typically has one primary objective:

Legacy versions of this driver often utilize . By modifying the table that handles system calls, the malware can redirect legitimate system requests to malicious code, allowing it to filter what the operating system "sees."

In the landscape of Windows system security, file names often masquerade as legitimate components while harboring malicious intent. One such file that has historically plagued system administrators and cybersecurity professionals is vmdrv.sys .