MSE keep reporting Trojan:JS/Medfos.B virus infection was found in every 5 minutes? Try to run the anti-virus to have it deleted but it always notify that the Trojan was found after every reboot? Have no idea how to remove Trojan:JS/Medfos.B and end this issue up? Reading this post will help you to fix this problem.

A general description of Trojan JS/Medfos.B virus

Trojan:JS/Medfos.B virus is classified as a dangerous Trojan infection that can lead to serious damage to your computer. Acts almost the same as the Backdoor:Win32/Godo.A virus, the Trojan can sneak into your system without your awareness and permission. It can corrupt and destroy your critical system files and mess up your computer so you will see your computer is running slower and turning out to be much more vulnerable to the outside threats. Have no idear how can you get Trojan:JS/Medfos.B virus? It slips into your system silently when you click malicious link or visit pornographic website. You may say that you have been to no website like that kind of things but please be ware because downloading attachment from spam emails or installing unknown free software may also lead to the infection.

How dangerous is Trojan:JS Medfos.B virus?

Seems that you just can’t figure out how to remove Trojan:JS/Medfos.B virus? If you failed to do that, what will happen? Once this dangerous Trojan virus has its home underneath your computer, you will find out that your system is running like an 80 year old man and it takes forever long to visit pages online or run a normal program which you could have them easily done before the infection. This is due to the movements that the Trojan is taking. In detail, the virus will automatically download unknown malicious files, severely slow down your computer with high consumption of PC resource. Sometimes it may also force your system restart unreasonably. What’s worse, the Trojan virus may open backdoor for hackers to control your system very easily. Via this nasty Trojan the hackers are able to steal your important private information such as user name, password, credit card number, business secrets, etc. Since it can create so many damages, how can I delete Trojan:JS/Medfos.B virus completely? Please read the below content to learn the manual removal guide.

What actions Trojan JS/Medfos.B virus may take on your Computer?

1) Automatically download other virus when the Internet connection is available.
2) Create backdoor for intended hackers who will be able to control your computer and steal your important information such as private data and banking details.

3) Make your computer restart or shutdown frequently and unreasonably. Sometimes you even found your PC is totally crash down.
4) Copy itself and propagate fast which will lead to great consumption of system resource and network bandwidth thus severely reduces the performance of your computer.
5) Block the functions of anti-virus programs, you can’t run them as well as updating them via Internet.
6) Attack and damage your system files and programs, you will find your computer is running weirdly and some programs are not able to run any more.

If you need any help, Live Chat with YooSecurity Expert Now , or you can follow our step-by-step virus removal instruction below to clean the virus yourself. (For advanced computer users)

Best Way to Remove Trojan:JS/MedfosB virus Step by Step:

Firstly, please restart your computer and get in Safe Mode with Networking:

Please follow these steps to get rid of Trojan:JS/Medfos.B virus manually:
Step 1: Press CTRL+ALT+DEL or CTRL+SHIFT+ESC. Open the Windows Task Manager.
If that didn’t work, try another way. Press the Start button and click on the Run option. This will start the Run tool. Type in task-mgr and press OK. This should start the Windows Task Manager.

Step 2: Within the Windows Task Manager click on the Processes tab. Find the process by name. random.exe related to Trojan:JS/Medfos.B virus. Then scroll the list to find required process. Select it with your mouse or keyboard and click on the End Process button. This will kill the process.

Step3: Remove malicious files of Trojan:JS Medfos.B virus.

C:\windows\system32\services.exe
C:\Windows\winsxs\amd64_microsoft-windows-s..s-servicecontroller_31bf3856ad364e35_6.1.7600.16385_none_2b54b20ee6fa07b1\services.exe
C:\Windows\Installer\{bbee3ba2-89af-930c-bb78-1fb4e17db3cc}

Step4: Delete malicious registry entries of Trojan:JS/Medfos.B virus.

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Random.exe
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Random.exe
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\policies\explorer
“EnableShellExecuteHooks”= 1 (0×1)
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe

Video Show You on How to Modify or Change Windows Registry:

In conclusion, Trojan:JS/Medfos.B virus.is just a big threat that need to be kicked off from your computer before it makes your computer crash down. And you may feel annoyed enough to see all kinds of odd thing that happening on your computer after this unwelcome visitor’s appearance. Please don’t rely on any of your anti-virus which you thought would help you resist every possible infection from virus because there are all kinds of dangerous viruses spreading fast and they keep upgrading all the time. As the most effective solution, manual removal needs expert skills so it’s only feasible for advanced users. If you think you are skilled and experienced enough on computer and software issue, you can try to follow the following guide to remove this virus by yourself, otherwise you’re welcome to contact YooCare online technical service to solve the problem.

Published by Michael Myn & last updated on November 23, 2012 1:36 pm

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