2014年6月2日星期一

Trojan horse Downloader.Generic13.BVUR removal Guide

Does your computer perform slower and slower? Is Trojan horse Downloader.Generic13.BVUR detected by the AVG antivirus software installed on your PC? Even if you have deleted or quarantined the Trojan with the antivirus program, the security alert about this infection still pops up when you start up the machine. How can you get rid of the threat completely? Read this post and follow the removal guide, you can successfully remove Trojan horse Downloader.Generic13.BVUR from the PC.

More information about Trojan horse Downloader.Generic13.BVUR

Trojan horse Downloader.Generic13.BVUR is a severe Trojan horse which is created by cyber criminals to spread worldwide through network. It targets Windows operating systems including Windows XP, Windows7, Windows Vista and Windows 8 and so on. It is mainly distributed via malicious websites or legit websites that have been hacked, spam email attachments and insecure shareware on the Internet. To avoid being infected, you need to be more careful when surfing the Internet.
 trojan-detect
The creator of this Trojan infection has designed what the threat will do in target machine. It alters the vital system settings and modifies the system registry so that it can start automatically every time Windows loads. It can also produce disk fragmentation and consume a large amount of system resources and take up a lot of memory, causing very poor computer performance. Even if you open few programs, the computer crashes frequently and the errors such as Windows Explorer has stopped working often occur on the computer screen. For instance, when you attempt to run a program, view a web page or open an Excel document, you have to wait for a long time for it to respond. Sometimes, the Trojan can also hide or delete some system files, causing weird symptoms. Moreover, cyber criminals can monitor your computer activities once your network is connected. It is very dangerous if your private information is exposed to strangers. They may use it for malicious purposes. Therefore, to protect your computer and your privacy from this infection, please delete the threat timely.
Trojan horse Downloader.Generic13.BVUR is so tricky and stubborn that the regular antivirus program cannot delete it. The cyber criminals create such Trojans with innovative techniques. The infection can pretend to be part of Windows so that it is difficult for antivirus programs to delete it completely. If you are familiar with computer, you can get rid of the threat manually.
However, for those who don’t know much about computer, it is not suggested that they delete the threat manually. If you are not confident on manual removal, use a professional removal tool to help clean the infection.

Manual removal instructions of Trojan horse Downloader.Generic13.BVUR

As the above has stated, this infection is a Trojan horse which can sneak into your computer silently without consent when you surf the Internet. Your computer performance will become slower and slower due to the Trojan and the additional threats brought by it. What’s worse, the infection enables hackers to access to the system and steal your information. Hence, it’s necessary to recover the system to the clean state again. Follow the steps below and you can fully remove the Trojan virus from the PC.
Step 1: Restart PC with Safe Mode with Networking.
1. Click Start, click Turn Off Computer.
2. Click Restart, select OK.
 restart
3. Once the system has been restarted, tap F8 key on the keyboard in 1 second intervals.
f8-k
4. When the Windows Advanced Options menu appears on the screen, choose Safe Mode with Networking option.
safe-mode-with-networkking1
5. Press Enter button.
Step 2: Show hidden files of the system.
Click the Start button and go to Control Panel. Click onAppearance and Personalization to select Folder Options. Click the View tab, select “Show hidden files and folders”, deselect “Hide protected operating system files (Recommended)” and then click “Apply” to show hidden files and folders.
folder-options7
Step 3: Delete the following files.
%AllUsersProfile%
%AllUsersProfile%\Programs\{random letters}\
%AllUsersProfile%\Application Data\~r
%AllUsersProfile%\Application Data\~dll
Step 4: Remove the registry entries of the Trojan horse.
Click Start button and type regedit in Run click OK or type regedit in the search box and open regedit.exe in the search results. Then the Windows registry editor window will open.
type-regedit7
In the registry editor, search for the following registry entries and delete them.
registry-editor
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ‘1’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ‘0’
Suggestion: It is risky to modify the system registry. Before altering Windows registry, you’d better make a backup of the information related in case any valid registry key is deleted by mistake. Export the registry information to a suitable place on your computer and save it with an appropriate name.

How to automatically delete Trojan horse Downloader.Generic13.BVUR?

If you find it difficult to remove Trojan horse Downloader.Generic13.BVUR manually with the steps above, try to use a professional malware cleaning tool instead.  It is risky to modify the system registry because any problem that occurs during the removal can possibly lead to multiple dangerous system problems, including sharp deterioration of system performance, Blue Screen of Death pop-ups, driver update issues, constant browser no responding and unexpected further dangerous malware attack. The PC even stops working if some vital information is removed. To safely remove Trojan horse Downloader.Generic13.BVUR, you are suggested to use a highly trusted malware removal tool on your computer. It is strongly recommended that you use a reliable malware removal program to fix the problem. A malware removal tool is designed to get rid of various malware programs and unwanted stubborn programs and files completely and quickly. With it, you can delete the Trojan as well as its leftovers for good.
Therefore, you should
Download and save a reputable malware removal tool on your PC.
Install and run it to scan your computer.
Select the infected files and delete it automatically with the tool.
Exit the removal tool and restart your PC.
Then your computer will become clean again. Remember to keep your antivirus program and other security tools updated to safeguard your PC against various new cyber threats.

Therefore, Trojan horse Downloader.Generic13.BVUR is a computer infection which can damage the infected system and steal the victims’ personal information. If your PC is unfortunately attacked by it, the performance will be affected. Your work efficiency will slow down due to the sluggish PC performance. Since the infected system may often shut down without warning, you won’t be able to save the editing data. Furthermore, hackers can steal your valuable information such as online accounts and passwords to make illegal profits. To keep your computer and your personal data safe, please remove Trojan horse Downloader.Generic13.BVUR as soon as possible.

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