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Trojan:Win32/Medfos.gen!D Removal Guide

Help!! My computer is infected with Trojan:Win32/Medfos.gen!D this morning. I have MSE installed on my computer but it seems that this program alone is not enough to clean the threat. I have put this Trojan virus into the quarantine of MSE, but after I restarted the computer, an alert about this Trojan virus popped up on my computer screen again. I have no ideas how to deal with this infection now. Can anyone tell me how to remove it?

Trojan:Win32/Medfos.gen!D is classified as a Trojan virus that can mess up your computer system as it stays long inside. The basic objective of developing this malicious Trojan is to provide remote access to your computer to the online criminals which can use it to steal your personal information. Usually, it enters into your PC by visiting malicious sites, downloading freeware or shareware programs, opening spam e-mail messages and many more. This Trojan virus will create lots of junk files that is similar to the system files. Those junk files take a large space of the computer and the RAM. So your computer would be run more and more slow then you try to run a program, open a link, open a folder or download something from the Internet. Besides, this Trojan virus can cause lots of fake advertisement and malicious pop-ups on your computer screen. It also provides chance to many more threat like worm, browser hijacker, rouge antispyware, adware, Key loggers and many others to make computer more vulnerable. Moreover, this malicious Trojan virus also helps cyber criminals to steal private and confidential information like credit card detail, bank account information,username and passwords. So, it is strongly suggested that you clean up the Trojan virus from your system.

How to Remove Trojan:Win32/Medfos.gen!D Manually


In the following are the steps to manually get rid of the nasty Trojan virus from your computer. However, if you are a novice user and think you cannot remove the infection on your own, then you can skip this part and follow the guide in next part to get a powerful removal tool to remove the Trojan virus.


Step 1: Restart your computer after ending all running programs. When the computer boots up, please find and press the F8 key repeatedly during the process. When the Windows Advanced Options Menu shows on the screen, you should use the arrow keys to select the “Safe Mode with Networking” option. Press Enter to proceed.



Step 2: Open the Windows Task Manager by pressing “CTRL+ALT+DEL” together. Select the tab of “Processes” and begin to search for the processes related to the Trojan virus. Stop all the malicious processes by selecting them and clicking on the “End Process” button.



Step 3: Locate and delete the malicious files related to Trojan:Win32/Medfos.gen!D.



%System%\[random].exe

%Temp%\[random].bat

%AllUsersProfile%\[random].exe

%AllUsersProfile%\Application Data\.dll

%AllUsersProfile%\Application Data\.exe



Step 4: Click on Start menu and select Run. When the Run command box appears, type “regedit” into the Open field and press Enter. This will open the Registry Editor. Find out the following registry entries and delete them from your computer.



HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID{89721a77-988b-43cb-81e4-89c101e44f15}InprocServer32

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “Hidden” = ‘0’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ‘0’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “ShowSuperHidden” = ‘0’


You can manually remove the Trojan virus if you are expert at computer. However, if you are not, you’d better not try the manual removal. At this time, using a powerful removal tool to eliminate Trojan:Win32/Medfos.gen!D will be a wise choice. Click the download link below to download Mighty Uninstaller-an advanced removal tool that will help remove any unwanted and malicious programs from your computer.





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