My computer works quite slow so I run Norton to run a full scan on it and see if I have something to delete to get it run better. And without any doubts, it gives me an alert that my computer is in infection mode which is caused by a Trojan virus called Trojan.Gen.3. I’ve tried to remove this virus but it seems difficult to delete its files in system. I cannot find the exact files of the virus and after I use some tools to do that for me the virus comes back after each restart. How can I remove it completely?

Description on Trojan.Gen.3

Trojan.Gen.3 invades computers while it is spreading on the internet. It hides itself behind some links or words and pictures that can be clicked on and will redirect you to some pages. When you click on those nothing seems to happen as you don’t see any clues that anything is downloaded to your computer. All the tricks are done in backdoor. Besides that, this Trojan virus can also infect computers along with the installation of some programs. It is packaged to the software and releases when you install the software it can get installed automatically. Despite the secret ways it uses to get into victims’ computer, this Trojan virus also makes damages in invisible ways once it infects the system.

Your computer system is made more and more vulnerable while you cannot realize that. Since it is updated along with time by remote online cyber criminals it is able to get out from the scan of an antivirus program and that is why you may get infected while you have the protection by antiviruses. Trojan.Gen.3 will make duplications of itself when it is in your system files and that will occupy large amount of system resources and your computer will perform quite abnormally. For example, your computer takes longer time to starts up than it usually does, and many programs installed on it keep giving you no responding or fail to run constantly. All things seem to be abnormal on the infected computer. And you will have to deal with a big problem of revealing your personal information. Because the virus can collect your histories files you use the computer and analyze them to get your privacy and send them to remote hackers. They will take use of it to earn illegal money.

Some Obvious Symptoms of Infection with Trojan.Gen.3 Virus

1. Getting warnings of infection from anti-virus programs
2. Computer running rather slowly than before
3. Unauthorized remote connection occurring
5. Internet speed works as a snail;
6. Questionable pop-ups telling you that your computer is in danger
7. Booting or rebooting before you log in and etc.

How to Remove Trojan.Gen.3 Manually?

Up till now, there is not a perfect antivirus that can detect this pesky Trojan virus or delete it completely. It has been updated by remote and backstage cyber criminals and is able to escape from the scan of any anti-virus programs thus it is hard to be removed or even found. The most effective way is to remove it manually. The following instructions need quite level of computer expertise. If you don’t know how to that correctly, please contact with YooSecurity online support now!

Please follow these steps to get rid of this Trojan virus manually:

Step A: Press CTRL+ALT+DEL or CTRL+SHIFT+ESC(this operation varies by different operating systems). Open the Windows Task Manager.
If that didn’t work, try another way by pressing the Start button and click on the Run option. This will start the Run tool. Type taskmgr in the box and press OK. This is going to start the Windows Task Manager for you.

Step B: In the window of Task Manager, click on Processes tab. Find the process by the name of random.exe. Then scroll the list to find required processes. Select it with your mouse or arrow keys on the keyboard and click on End Process button. The process will be killed in this way.

Step C: Go to Folder Options from Control Panel. Under View tab, select Show hidden files and folders and uncheck Hide protected operating system files (Recommended), and then click OK. Remember to back up essential files beforehand.

Step D: Press Windows+ R keys and type regedit in Run window. Delete associated files and registry entries related to Trojan.Gen.3 as follows (The entries may differ from different computers but they are all named randomly as a common character).
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[RANDOM].exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[RANDOM]”
%AllUsersProfile%\Application Data\[random]~
%AllUsersProfile%\Application Data\[random]~r
%AllUsersProfile%\Application Data\[random].dll

Step E: Reboot the computer normally to take effective when the above steps are done.

This Video Shows You How to Safely Modify Windows Registry Editor :


Trojan.Gen.3 is a dangerous Trojan virus infection which can slow down the performance of a computer and make chaos in system files. Your system is made vulnerable and it can be invaded by other online viruses. That is just like open a door for other threats to destroy your computer. It also seeks out your account details you put in the infected computer and it sell them to some shopping sites. You receive great amount of trash mails as a result. Your contacts can be indirect victims as well for they can receive spam mails from you sent by the virus. You need to remove it instead of giving into it and let it affect other contacts of yours.
Kindly Reminder: If you fail to remove the stubborn Trojan virus with the methods you find from the internet, please consult YooSecurity certified professionals to remove it completely. For all the above operations need computer expertise and any wrong operation may lead to damage of your vulnerable computer system.

Published by Tony Shepherd & last updated on August 25, 2013 5:52 am

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