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Backdoor.Bifrose Removal – How to Get Rid of Backdoor.Bifrose instantly

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on October 21st, 2012 | Leave a comment

Backdoor.Bifrose is a backdoor Trojan that can open a back door on the compromised computer. Such Trojan can be used to install addition malicious programs and steal sensitive information. It can generate many malicious files and infect legitimate files. Computers infected by backdoor Trojan are likely to be exposed to most virus attacks such as WORM_MSIL.BR. Backdoor.Bifrose is rated as high risk and you need to remove it immediately. It is always hard to get rid of a virus if you do not have an antivirus program that can locate the infected files. Meanwhile, an antivirus program is also a key in noticing the computer is infected. Usually, infected computers will run slow and have web browser redirection issues. Besides, an antivirus program can display warning of Backdoor.Bifrose attack. Learn how to remove the Trojan in the following passages.

Backdoor.Bifrose tech details

Technical information can be useful in the most traditional removal way – manual removal. However, such way is seldom used because it requires advanced pc skills.

1. Remove the following files which are used to store the Trojan when it is executed. Before removal, ending related processes is necessary.
%Windir%\system.exe
%System%\system.exe

2. Delete files created by Backdoor.Bifrose
%System%\plugin1.dat

3. Run registry editor and remove registry entries responsible for the Trojan automatic running and information store.
It then creates some of the following registry entries so that it executes whenever Windows starts:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\”system” = “%System%\system.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\”system” = “%System%\system.exe”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\”system” = “%Windir%\system.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\”system” = “%Windir%\system.exe”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9B71D88C-C598-4935-C5D1-43AA4DB90836}\”stubpath” = “%System%\system.exe s”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9B71D88C-C598-4935-C5D1-43AA4DB90836}\”stubpath” = “%Windir%\system.exe s”
HKEY_CURRENT_USER\Software\Wget
HKEY_LOCAL_MACHINE\SOFTWARE\Wget

How to remove Backdoor.Bifrose completely
You must do not want to spend lots of time on figuring out how to remove the Trojan manually. Among so many solutions, I think using an antivirus program is the most effective and convenient way to get rid of the backdoor Trojan. A virus removal program can scan for the infected files and pick them up after the scan. Backdoor.Bifrose can not hide under the sensitive scan engine. You must notice not all antivirus programs can remove the Trojan, but I find one can help you out of the trouble immediately. That is Spyware Cease, a professional virus removal program. It will remove Backdoor.Bifrose effectively and also repair back door or system vulnerabilities.

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