Skowisky Fire Trojan 1.0
(Backdoor.Win32.VB.cuw for Server)

by sk0r alias Czybik

Written in Visual Basic

Released in October 2006

Made in Germany

more versions




Server:
dropped file:
c:\WINDOWS\system32\winmain.exe
size: 131,072 bytes 

port: 4001 TCP

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell"
old data: Explorer.exe 
new data: explorer.exe C:\WINDOWS\system32\winmain.exe 



tested on Windows XP
November 02, 2006

MegaSecurity