Written in Visual Basic

Released in October 2005

more versions

Server:
c:\WINDOWS\1stsys.sys                Size: 24 bytes 
c:\WINDOWS\system32\CommandAv.com    Size: 10,778 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "SysScan"
data: C:\WINDOWS\System32\CommandAv.com 
	
	
tested on Windows XP
November 02, 2005