Troj/Qhost-F is a Trojan for the Windows platform.
Troj/Qhost-F runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.
When first run Troj/Qhost-F copies itself to <Windows>\ntmngr.exe and creates the file <Windows>\images.zip.
The following registry entry is created to run ntmngr.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MSN
ntmngr.exe