Written in Delphi, compressed with ASPack

Made in Bulgaria (?)

more versions

Dropped files:
c:\WINDOWS\n8xx_16.dll    Size: 23 bytes 
c:\WINDOWS\n8xx_32.dll    Size: 44 bytes 
c:\WINDOWS\regscan.exe    Size: 294,400 bytes 

startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "RegScan"
data: c:\windows\regscan.exe 

tested on Windows XP
December 23, 2005