Written in Visual Basic

Released in November 2008

more versions

Server
Dropped File:
c:\WINDOWS\system32\explorer.exe
Size: 176,144 bytes 

Startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "SystemDriver"
Data: C:\WINDOWS\system32\explorer.exe 



Tested on Windows XP
April 16, 2009