Written in Delphi

Released in February 2006

Made in China

more versions

Server:
dropped files:
c:\WINDOWS\NIW.exe                Size: 15,618 bytes 
c:\WINDOWS\system32\impai.exe     Size: 15,618 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 
	
HKEY_CLASSES_ROOT\txtfile\shell\open\command "(Default)"
old data: %SystemRoot%\system32\NOTEPAD.EXE %1 
new data: C:\WINDOWS\System32\impai.exe "%1" 

tested on Windows XP
February 20, 2006