Sttub30.sys Driver //top\\ -

If rootkit behavior is suspected (e.g., the file reappears after deletion), backup personal files and perform a of Windows via USB media – not a “Reset this PC.”

However, malware authors are known to use legitimate filenames to disguise their malicious code. This technique is known as "process masquerading" or "filename spoofing." sttub30.sys driver

The file is a kernel-mode driver. Unlike application software (like a web browser or a word processor), kernel-mode drivers operate with high privileges, allowing them to interact directly with the computer hardware. If rootkit behavior is suspected (e