HeiYing 1.0
(Backdoor.Win32.VB.fm)

by ?

Written in Visual Basic, compressed with ASPack

Released in February 2003

Made in China


Server:
dropped files:
c:\WINDOWS\SYSTEM\Ip.dat      size: 13 bytes 
c:\WINDOWS\SYSTEM\RunMe.bat   size: 190 bytes 
c:\WINDOWS\SYSTEM\Windll.exe  size: 39.936 bytes 

port: 8623 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Windll"
data: C:\WINDOWS\SYSTEM\WINDLL.exe
 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices "KavRuns"
data: C:\WINDOWS\SYSTEM\WINDLL.exe 

tested on win98

MegaSecurity