Written in Delphi

Released in December 2005

Made in China

more versions

Server:
dropped files:
c:\WINDOWS\NIW.exe                 Size: 17,229 bytes 
c:\WINDOWS\system32\impai.exe      Size: 17,229 bytes 
c:\WINDOWS\system32\tmdown.exe     Size: 4,034 bytes 
c:\WINDOWS\system32\tmdown1.exe    Size: 4,034 bytes 

startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "NIW"
data: C:\WINDOWS\NIW.exe 

tested on Windows XP
December 25, 2005