UpFucker Backdoor 1.0
(Backdoor.Win32.Upfudoor.10)

by Sp4dx

Written in Visual C++

Compressed with ASPack

Released in January 2002

Made in Russia


Server:
dropped file:
c:\WINDOWS\SYSTEM\kernel32.exe 

size: 174.592 bytes 

port: 39122 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "kernel32.dll" 

MegaSecurity