Written in Visual Basic, compressed with UPX

Released in 2004

more versions

Server:
dropped file:
c:\WINDOWS\NDDENB.exe    Size: 18,432 bytes 

added to registry:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "disableregistrytools"
data: 01, 00, 00, 00 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "Microsoft PCHealth32"
data: NDDENB.exe 

tested on Windows XP
September 09, 2005