_________ is a tool that can hide processes from the process list, can hide files,...

A rootkit is a type of stealth malware designed to hide the existence of certain processes or programs from normal detection methods. It can:

Hide itself and other processes

Conceal files and registry entries

Intercept system calls or keystrokes (keylogging)

Maintain persistent access

From CEH v13 Courseware:

Module 6: Malware Threats → Rootkits

Incorrect Options:

A: A Trojan may offer remote access but doesn't necessarily hide itself.

C: DoS tools are used to overload systems, not hide.

D: Scanners detect vulnerabilities, not conceal activities.

E: A backdoor may provide unauthorized access, but rootkits focus on hiding.