Recommended
Dec 9, 2013

Trojan.Win32.Mal.gen!b3 Virus Removal

One of my family computer gets Trojan.Win32.Mal.gen!b3 Trojan horse virus infection when I try to view a spam E-mail attachment, my security tools warns me this virus infection and removes the virus immediately, but when I restart my computer, this Trojan horse will be detected by the anti-virus program again. It seems that the anti-virus program can not kill this virus infection completely. How can I remove it from my computer? Is there a brief guide that I can follow? Any help will be appreciated.

Description of Trojan.Win32.Mal.gen!b3 Virus:

Trojan.Win32.Mal.gen!b3 virus is a malicious process that attacks the careless PC users by infected programs, links and E-mail attachment. Once the PC users run these infected files on a Windows OS computer, this Trojan horse can be activated in a very short time. All the windows OS like XP, Vista, Win7 and 8 can be the target of this nasty Trojan horse. This virus can cause a terrible situation on the infected PC, that is why it can be one of the most dangerous viruses on the Internet. It is able to do the malicious things without PC users permissions, the stubborn virus needs to be removed completely before this Trojan horse makes the big problems on the infected PC.

In general, most of the PC users have no idea about their PCs are infected by the Trojan horse until the security programs give them a virus infection warning, nevertheless, it can escape from the tracking of the security programs. Once this virus has been installed to the machine completely, the problematic PC will stay in a slow performance which the PC users have to take a long time opening a program or running a process, that is the reason it needs to be removed immediately.

The following instructions require certain levels of computer skills. If you’re not sure and are afraid to make any critical mistakes during the process, please live chat with YooCare Expert now.

How Can This Virus Attack the Computer?

How did you get Trojan.Win32.Mal.gen!b3 virus on your computer? Usually these kinds of the viruses will be planted to some programs especially free programs, .exe, .bat or other executable processes and unsafe links. The computer will get the virus infection when the PC users install, open or click on these infected files. Sometimes the virus can even attack the computer by the files on the USB stick as well. Most of the unsafe website and forum will contain the virus infection, the computer can be infected while visiting these webpages.

Danger of virus:

The Trojan allows cyber criminals to visit your computer remotely by passing through the security programs.
The Trojan will cause system crash and files fragmentation frequently.
The Trojan is able to modify system settings on the browser and even the whole computer.
It brings other types of threats to your computer such as malware, adware parasites and spyware.
It records your browser history and computer data to violate your privacy and compromise security.

Best way to handle with the Trojan virus completely?

Malicious as the Trojan horse is, it takes your computer at great risk by damaging your system, files and programs. Also, this malicious Trojan corrupts your computer along with other types of threats like malware and spyware. Moreover, you will come across many unexpected troubles when surf the web, for example, the Trojan can redirect your web search results to hazardous contents. Even the best anti-virus software is also disabled and difficult to take effective to delete any type of viruses entirely. If you haven’t sufficient skills of handling with system files, please don’t delete anything that you are not sure. In this situation, manual removal is appreciated. Also, PC professionals online will help you delete the Trojan completely at a quick time.

Instructions on removing this virus completely:

Manual removal is a complicated and risky process, so please back up all important data before making any changes on your computer. Here are some instructions to handle with the Trojan horse manually, and be cautious when going through the following steps.

1. Press Ctrl+Shift+ESC keys together and stop virus process in the Windows Task Manager.

(The name of the virus process can be random)

2. Show hidden files and folders.
a. For XP: Press Win+E together, click on Tools, then choose Folder Options

For Vista, 7 and 8: Press Win+E together, click on Organize, then choose Folder and search options.
b. Click the View tab.
Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

3. Open Registry entries. Find out the malicious files and entries of the virus and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press Win+R to get the Run window. In the “Open” field, type “regedit” and click the “OK” button.

b. All malicious files and registry entries that should be deleted:

%AllUsersProfile%\random.exe

%AppData%\Roaming\Microsoft\Windows\Templates\random.exe

%Temp%\random.exe

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion

4. Reboot the computer normally to take effective, when the above steps are done.

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

As the above mentioned, Trojan.Win32.Mal.gen!b3 is a very nasty virus that can make the PC users annoyed. Not only can it make the infected computer in a unsafe situation but also do the malicious things. The cyber criminals can even get into the infected PC by planting and installing a backdoor process. The data on the infected PC like account’s numbers, E-mail password and the important files can be even stolen by the hijackers. Do not hesitate, all the files on the infected machine can be the target of this nasty Trojan horse, since the anti-virus can not handle it well, it is suggested that you should remove  virus manually and completely.

If you have no idea how to do with that, please to contact experts from Yoocare Online Tech Support for further help.

Published by & last updated on December 9, 2013 9:57 am

Leave a Reply

Your email address will not be published. Required fields are marked *

Problems with your PC, Mac or mobile device?

Live Chat Now

Thanks for using YooCare Services!

Here're some of the support team members who are passionate about their works and support our customers 24/7.

As Seen On