Delete/ Remove Trojan:Win32/Medfos.gen!D Virus and Protect your PC

I am constantly receiving the security warnings from my antivirus software saying my computer is infected by Trojan:Win32/Medfos.gen!D. I click the remove button but fail to delete this stubborn virus completely. My computer runs pretty slow, and some common programs cannot run normally. What is the most efficient way to remove Trojan:Win32/Medfos.gen!D completely?

Details of Trojan:Win32/Medfos.gen!D Virus:

Trojan:Win32/Medfos.gen!D Virus belongs to the family of Trojan horses which is capable of affecting those computers that are running the Windows operation systems like Windows XP, Windows Vista, Windows 7 and Windows 8. Due to the wide application of the Internet, this Trojan:Win32/Medfos.gen!D virus can influence the Windows machines all over the world in a short time. The producers of this troublesome Trojan infection will implant it into some corrupted websites, so computer users will easily get this Trojan:Win32/Medfos.gen!D virus threat installed into their machines without awareness. And even some legitimate websites which has been hacked by cyber criminals can be used to spread this Trojan virus. When unwitting Internet users pay no attention to browse those insecure webpages, their computers will get attacked by this Trojan:Win32/Medfos.gen!D virus miserably. Like TR/Downloader.Gen Virus and Virus:DOS/Rovnix.T Virus, as soon as this ugly Trojan infection targets your computer, it will bring great damages to your machine in all respects. When this Trojan:Win32/Medfos.gen!D virus is activated on your infected computer, it will begin to make malicious modifications to the system settings as well as the registry entries without your permission. By doing so, it can get loaded every time the system starts. However, this will result in high CPU usage and make your computer run extremely slow. Besides, this Trojan virus will help remote hackers invade your machine and pilfer your private data. Undoubtedly, it is urgent to remove this Trojan:Win32/Medfos.gen!D virus from your computer as early as possible.

Malicious Activities of Trojan:Win32/Medfos.gen!D Virus:

1) Trojan:Win32/Medfos.gen!D Virus disguises its related files as system files so antivirus can’t remove it entirely.
2) Trojan:Win32/Medfos.gen!D Virus wrecks havoc on your personal files and leads to your unrecoverable data loss.
3) Trojan:Win32/Medfos.gen!D Virus slows down your system performance and gives rise to frequent system crashes.
4) Trojan:Win32/Medfos.gen!D Virus messes up your infected computer by installing other risky viruses and malware.
5) Trojan:Win32/Medfos.gen!D Virus opens a backdoor for hackers to control your machine for illegal activities.
6) Trojan:Win32/Medfos.gen!D Virus blocks your antivirus from running and makes your computer become unprotected.
7) Trojan:Win32/Medfos.gen!D Virus craftily employs the rootkit technology to protect itself from getting removed.

Get Rid of Trojan:Win32/Medfos.gen!D Virus Thoroughly

As Trojan:Win32/Medfos.gen!D virus is stubborn and dangerous, it is strongly recommended that you remove it as soon as possible. The following post provides detailed manual removal guide to help you completely delete related components of Trojan:Win32/Medfos.gen!D virus and fix the problem.

Step 1: Restart the system in Safe Mode with Networking. Keep press F8 when the machine starts to boot up.

Step 2: Delete startup items of Trojan:Win32/Medfos.gen!D virus. Press Win+ R, type “msconfig” and click OK.

Step 3: Remove registry entries of Trojan:Win32/Medfos.gen!D virus. Press Win+R to open Run, type “regedit” and hit OK.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableRegedit” = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon

Step 4: Show hidden files and delete related files of Trojan:Win32/Medfos.gen!D virus. Click Start Menu, select Control Panel, and search Folder Option.

C:\windows\system32\drivers\mrxsmb.sys(random)
%AllUsersProfile%\Application Data\.dll
%AllUsersProfile%\Application Data\.exe

Note: Trojan:Win32/Medfos.gen!D virus is rather stubborn and malicious. It requests certain computer skills when you dealing with it in manual way. Any incident action could lead your machine to a more terrible situation.