Yesterday, my AVG kept telling me a virus BackDoor.Hupigon5.CJVT  was in my disk C somewhere and let me delete it soon. But after a while, AVG said it’s in my disk C again. How do I know that?

Overview of BackDoor.Hupigon5.CJVT

BackDoor.Hupigon5.CJVT is a newly released Trojan which is detected by Symantec Norton Internet Security / Norton Anti-Virus. According to the research data, it has been widely spread all over the world and thousands of users have been the victim. Whether you have anti-virus or not, you cannot escape being infected you are careless once accessed to the Internet. This infection is considered to be one of the most dangerous virus of the Trojan family which open backdoor to the attackers. Once installed, it will weaken the security defense of your system by modifying the registry, blocking the anti-virus program, changing system files and downloading more ransomware. To make you convinced, your system may run much more slowly than before, restart itself automatically and pops up the virus window now and then. In a word, if the rubbish virus is not removed completely, your computer still acts weird. At the same time, the attackers are collecting your personal information every time the computer is on. Since anti-virus cannot uninstall it permanently and manual removal requires expertise to deal with program files, processes, .dll files and registry entries, you’d better ask for computer expert’s help if you are not that experienced. Well again the point I am just emphasizing is to kill the BackDoor.Hupigon5.CJVT virus entirely and quickly.

Generally speaking, the BackDoor.Hupigon5.CJVT usually invades the system with poor defense, especially those without anti-virus or haven’t update it for a long time. It also gives a chance to this particular Trojan when clicking on the questionable websites, downloading free resources or opening unknown spam attachments. So be cautious when using social network. If you are unfortunate to pick up this rubbish, get rid of it immediately before it does more harm.

The following instructions require certain levels of computer skills. If you’re not sure how to delete BackDoor.Hupigon5.CJVT Virus, please live chat with YooSecurity experts now.

Several potential danger this Trojan virus may bring in.

1)Block most of the system program, system runs much more slowly than normal.

2)Open backdoor to the attacker, keep an eye on every keystroke or mouse click, collect your vital information and report to the attacker.

3)Isolate the anti-virus without your permission so that it can avoid being removed.

4)Download more malicious virus such as browser hijacker virus.

5)Restart your PC now and then so that you cannot do anything.

What is the most effective way to clean out BackDoor.Hupigon5.CJVT permanently?

You might doubt that maybe the anti-virus can remove this ransomware and want to have a try. But according to the data research and what the users have told us, anti-virus tool cannot delete the virus successfully. Once it disable your security tool, it can strengthen itself in a short time. So you’d better take actions without any delay. To save your PC, you can follow the manual removal guide below to fix the problem.

1. Restart your PC before windows launches, tap “F8” constantly. Choose“Safe Mode with Networking” option, and then press Enter key.

2. Press Ctrl+Alt+Del keys together and stop all processes in the Windows Task Manager.

3. Delete associated files of BackDoor.Hupigon5.CJVT from your PC completely as follows:

%systemroot%\System32
%systemroot%\System32 (64bit)
%systemroot%\System32\services.exe

4. Search for all related registry entries infected by BackDoor.Hupigon5.CJVT virus and wipe them out:

HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\\10
HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\\Locked
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8AWD89952-044E-11DS1-B3EUOI-0080EIOUQS2}

5. Reboot the computer to normal mode when the above steps are done.

Similar Video Guide On How to Modify Registry Entries

In conclusion: How big the threat is? BackDoor.Hupigon5.CJVT virus is such a great threat to your computer just like a ticking boom. If the Trojan family is classified into 5 danger level, this particular Trojan may list in the first level. It’s devastating to your system if leave it alone. Every time your PC is on, it executes immediately and automatically. By changing the codes it can protect itself and it takes more time for you to find out the infected files. Even if you remove some of them, it doesn’t make any difference. This Trojan virus has strong regeneration capacity. To save your system thoroughly, manual removal is appreciated to be the best way. PC experts from YooCare will offer you immediate tech help to remove BackDoor.Hupigon5.CJVT virus, as they are very expertise in handling with such an infection.

Note: If you found it difficult to follow the removal guide above, please contact YooSecurity PC experts 24/7 online will help you remove BackDoor.Hupigon5.CJVT from your computer completely and safely.

Published by Leo R. Oscar & last updated on November 26, 2012 8:58 am

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