Written in Delphi

Released in January 2008

more versions

Server
Dropped Files:
c:\WINDOWS\system32\winupdate.exe
Size: 566,784 bytes 

Startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "winupdate"
Data: "C:\WINDOWS\system32\winupdate.exe" 


Tested on Windows XP
May 06, 2008