Helpful Tips: How to Get Rid of Trojan:JS/Medfos.B Virus

Trojan:JS/Medfos.B Can’t Be Removed by Antivirus – How to Solve

Trojan:JS/Medfos.B is a extremely harmful virus that lowers security level of your antivirus program and facilitate virus maker to transfer more malware to damage your PC. Currently, spam email, free download software or media files, and codes on malicious websites contain porn contents are the main channels for Trojan:JS/Medfos.B spreading. Once infected, your PC performance will be degraded strikingly and lots of malfunctions will be triggered. If you do not remove Trojan:JS/Medfos.B in time, it disables many of your system programs including firewall and antivirus, severely slows down your system speed, hides or deletes your files like MS Office documents, videos, images and music, harasses you with annoying ads and displays page you haven't requested, and installs malicious programs without your permission.

From research, we found that most of antivirus program failed to get rid of Trojan:JS/Medfos.B virus, since it is able to change its code and name randomly on your PC. To cope with such stubborn virus, manual removal becomes the only effective method. If you have trouble to remove Trojan:JS/Medfos.B, complete the steps of the manual removal tutorial below. To prevent the worst situation from happening, you should take action to terminate Trojan:JS/Medfos.B without any hesitation. If you have any problem during the removal process, please get Instant Tech Support here:

 

Trojan:JS/Medfos.B Cannot Be Removed by Antispyware?

Hardly. Trojan:JS/Medfos.B was created with advanced rootkit technology which helps its codes bypass firewall and antispyware, and it is able to change its codes’ name and path on the compromised PC constantly, thus your antispyware could hardly keep up to detect and remove all the malicious codes. Therefore, we have to use the effective manual solution that could always help we remove stubborn virus like Trojan:JS/Medfos.B malware.

Get Rid of Trojan:JS/Medfos.B step by step now

STEP1:Backup your importance files with your USB flash drive or external hard drive before you deleting anything.



 Step2: Stop Trojan:JS/Medfos.B processes in the Windows Task Manager by Pressing Ctrl+Alt+Del keys together

random.exe

Step3: Show all hidden files:

Close all programs so that you are at your desktop.

Click on the Start button. This is the small round button with the Windows flag in the lower left corner.

Click on the Control Panel menu option.

When the control panel opens click on the Appearance and Personalization link.

Under the Folder Options category, click on Show Hidden Files or Folders.

Under the Hidden files and folders section select the radio button labeled Show hidden files, folders, or drives.

Remove the checkmark from the checkbox labeled Hide extensions for known file types.

Remove the checkmark from the checkbox labeled Hide protected operating system files (Recommended).

Press the Apply button and then the OK button.

Step4: Erase Trojan:JS/Medfos.B Virus associated files

%AppData%\Protector-[random 3 characters].exe
%AppData%\Protector-[random 4 characters].exe
%AppData%[trojan name]toolbarstat.log
%AppData%[trojan name]toolbarstats.dat
%AppData%[trojan name]toolbaruninstallIE.dat

Step5: Terminate these Registry Entries created by Trojan:JS/Medfos.B.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “ConsentPromptBehaviorAdmin” = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “ConsentPromptBehaviorUser” = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "random "
HKEY_CURRENT_USER\Software\Microsoft\Installer\Products\random

Video Guide about How to Remove Registry Entries of Trojan Virus

Should I find someone specialized on PC repair to help me remove Trojan:JS/Medfos.B virus

Yes, you should not risk to ruin the whole PC if you are not good at handing virus manually. The process of manually removing Trojan:JS/Medfos.B Virus is highly risky. You have to assure that you are equipped with expert-level knowledge and skills on PC before you do anything on the infected system. If you cannot get a PC Expert to help you, please feel free to let MiTechMate Professional PC Support help you solve it.