WyHit is a worm that propagates on local, network drivesĀ and removable storage device. It creates an autorun.inf file to run itself each time the drive is mounted.

Aliases:
Trj/Downloader.MDW
Trojan.Agent.cll
Trojan.Win32.Agent.cll
WORM_AGENT.ADAZ

Risk Level: Low

File Size: Varies

Affected System: Windows

Common Symptoms:
1. Presence of folder XZB in all physical drives.