Which tool can be used to silently copy files from USB devices?

According to CEH v13 Module 06: Malware Threats, USB Dumper is a tool often used in insider threat or data exfiltration scenarios, where it automatically and silently copies files from any USB drive connected to a system.

It operates in the background and requires no user interaction once installed.

Files are copied from the USB to a pre-configured local directory.

USB Dumper is used in various penetration testing scenarios to simulate data theft using physical access.

Option Clarifications:

A. USB Grabber: Not a recognized standard tool in CEH or industry.

B. USB Snoopy: Used for monitoring USB communications (not silent copying).

C. USB Sniffer: Used for sniffing USB device communication traffic, not file theft.

D. USB Dumper: Correct tool for silently copying USB content.