While gdrv.sys was designed to optimize PC performance, it contains a critical vulnerability that has transformed it from a simple utility driver into a tool of choice for cybercriminals. This has led to its classification as a (Living Off the Land Binary) and a staple in BYOVD (Bring Your Own Vulnerable Driver) attacks.
The safest way to obtain the file is by downloading the official Gigabyte App Center or EasyTune utility from the Gigabyte support website.
A. Immediately upload the file to VirusTotal.com . If more than 3 antivirus engines flag it, delete it and run a full system scan. Even if it passes, uninstall it properly via the official software method — never trust standalone driver files.