L4f Trojan
(Backdoor.Win32.Hupigon.bsut)

by l4f

Released in March 2008

Made in Poland


Server
Dropped File:
c:\WINDOWS\calc.exe
Size: 414,720 bytes 

Startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Calc"
Data: C:\Windows\Calc.exe 


tested on Windows XP
March 07, 2008

MegaSecurity