Tuesday, April 22, 2014

How to Remove VirToolJSObfuscator.EK-VirToolJSObfuscator.EK Removal Guide

What Is VirTool:JS/Obfuscator.EK?


VirTool:JS/Obfuscator.EK is a detection of a highly risk Trajan that hides itself to avoid anti-virus program detection. This Trojan are usually found on email messages, malicious web sites, and is made with the main purpose of dong harmful to visitor's PC. Besides, VirTool:JS/Obfuscator.EK is malicious program that perform actions that have not been authorized by the users. These actions include: deleting data, blocking data, modifying data, copying data, disrupting the performance of computers or computer network.

Furthermore, this kind of Trojan gives malicious users the chance to remote control over the infected computer. VirTool:JS/Obfuscator.EK enable the malicious users to do anything they wish on the infected computer - including sending, receiving, launching, and deleting files, displaying data, and rebooting the computer. VirTool:JS/Obfuscator.EK also gives the access to backdoor, as a result, backdoor Trojan is often used to unite a group of victim computes to form a zombie network that can be used for criminal purposes.

Sometimes, VirTool:JS/Obfuscator.EK is designed to steal your account data for online banking system, e-payment systems, and credit or debit cards. In addition, it can bypass any firewall and anti-virus program.


Can It Remove Manual Completely?


To completely remove this virus, each of process, .dll files and registry entries must be cleaned up with expert skills. Any mistake will lead to system crash. That is to say, it will be very risky to complete VirTool:JS/Obfuscator.EK manual removal process. Besides, it is hard to find it out and remove it, and it is a cumbersome procedure and does not always ensure conplete deletion of the VirTool:JS/Obfuscator.EK, since some files might be hidden or may automatically reanimate themselves later, so You'd Better to Ask for A Expert.




How do I know my computer is infected with VirTool:JS/Obfuscator.EK?


If your computer is infected with VirTool:JS/Obfuscator.EK, it will diplay fake security alerts about dangerous infections and threats to scare you into worrying about that your computer has a serious problem. For example, there is a screenshot:




Step 1: Stop VirTool:JS/Obfuscator.EK processes in the Windows Task Manager by Pressing Ctrl+Alt+Del keys together


random.exe
task-manager

 Step 2: Show all hidden files to find out related files of VirTool:JS/Obfuscator.EK:


 

  • 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.


  • Step 3: Delete VirTool:JS/Obfuscator.EK Virus associated files:

     
    %System%\setting.ini
    %USERPROFILE%\AppData\Local\*.
    %AppData%[trojan name]toolbaruninstallIE.dat
    %systemroot%\system32\drivers\*.sys /lockedfiles
    %AppData%\Protector-[random 3 characters].exe
    %AppData%\Protector-[random 4 characters].exe
    %CommonProgramFiles%\ TrojanDownloader:Win32/VirTool:JS/Obfuscator.EK virus

    Step 4: Terminate these Registry Entries created by VirTool:JS/Obfuscator.EK.

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe “Debugger” = ‘svchost.exe’
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe “Debugger” = ‘svchost.exe’
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\VirTool:JS/Obfuscator.EK
    HKEY_LOCAL_MACHINE\SOFTWARE\VirTool:JS/Obfuscator.EK
    HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ekrn.exe “Debugger” = ‘svchost.exe’
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msascui.exe “Debugger” = ‘svchost.exe’
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “3948550101″
    HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”
    HKEY_CURRENT_USER\Software\VirTool:JS/Obfuscator.EK

    Video Guide on Removing Registry Entries of Virus Similar to VirTool:JS/Obfuscator.EK







    You are not recommended to complete the VirTool:JS/Obfuscator.EK manual removal process if you are not a computer expert, since you would risk to delete wrong files that will cause severe system malfunction. Therefore, 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 are not experienced enough on manually removing a virus, please get Professional PC Support to help you:


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