Backdoor.Win32.VB.rn
(Backdoor.Win32.VB.rn)

by ?

Original Filename: gmailgen.exe

Written in Visual Basic

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dropped files:
c:\WINDOWS\Fonts\_server.exe            Size: 456,433 bytes 
c:\WINDOWS\system32\drivers\etc\hosts

port: 30997 TCP

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

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "DisableTaskmgr"
data: 01, 00, 00, 00 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "Wintask"
data: c:\WINDOWS\Fonts\_server.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx "Wintask"
data: c:\WINDOWS\Fonts\_server.exe 
	
	
	
tested on Windows XP
March 28, 2006

MegaSecurity