How to Remove VirTool:JS/Obfuscator.FN

“Help! My computer is infected with VirTool:JS/Obfuscator.FN. Microsoft security essentials found and quarantined this Trojan, but can’t remove. Please advise.” Is your computer also infected with VirTool:JS/Obfuscator.FN? How to delete the virus? Read this post, you can get the removal guide to remove VirTool:JS/Obfuscator.FN step by step.

Description of VirTool:JS/Obfuscator.FN

VirTool:JS/Obfuscator.FN is a type of Trojan horse threat that has been “obfuscated”, which means it has tried to hide its purpose so your security software doesn’t detect it. After VirTool:JS/Obfuscator.FN  gets into the computer, it is able to modify your system registry entries, system files and start-up setting. VirTool:JS/Obfuscator.FN can add itself to the start up list so as to automatically load every time you boot up the computer.

VirTool:JS/Obfuscator.FN will take up a lot of system resources and high CPU to drop down your PC performance. It is capable to exploit the system loophloes to bring in other threats. It can also track your privacy information and compromises your security. It is recommended to update your security program and execute a deep scan in order to identify and delete all VirTool:JS/Obfuscator.FN related components, additions and threats.

How did VirTool:JS/Obfuscator.FN come into the system?

Usually VirTool:JS/Obfuscator.FN is packed in the attachment of innocent advertising spam emails attachment, infected removable drives, hacked or compromised webpages or other malware, etc. To avoid this infection, you should be careful when surf the internet. Not to click on any unfamiliar links or pop ups. Not to visit unsafe websites like porn websites and some game websites. And it is highly recommended to keep a powerful anti-virus like Spyhunter on the computer to remove and block viruses.

Harmful Properties of VirTool:JS/Obfuscator.FN

It can terminate several executable processes or applications on the computer.
It will slow down the internet connection and PC performance in a large scale.
It will displays misleading pop ups or advertisements to trick the computer users.
It will alter windows registry, modify system settings as well as browser settings.
It will violate system security and steals the private and confidential data.

How to Remove VirTool:JS/Obfuscator.FN

–Effective method to remove VirTool:JS/Obfuscator.FN
<< Remove VirTool:JS/Obfuscator.FN manually.

<<Remove VirTool:JS/Obfuscator.FN by using SpyHunter anti-malware.

Instructions to get rid of VirTool:JS/Obfuscator.FN

For manually removal
To manually get rid of VirTool:JS/Obfuscator.FN virus, it’s to end processes, unregister DLL files, search and uninstall all other files and registry entries. Manual removal is a complex and hazardous process that may cause irreparable man-made damage to your computer. If you’re not professional, it is recommended that you back up Windows registry first before carrying out the approach. Follow the removal guide below to start.

Step 1. Get into the safe mode with networking
<Restart your computer. As your computer restarts but before Windows launches, tap “F8″ key constantly. Use the arrow keys to highlight the “Safe Mode with Networking” option, and then press ENTER>

Step 2. Close all running processes (Before you end its relevant malicious processes shown as below, please make certain you have saved and close all the running files or any other applications first.)
Press Ctrl+Alt+Del keys together and stop VirTool:JS/Obfuscator.FN processes in the Windows Task Manager.

Step 3. Open Control Panel from Start menu and search for Folder Options. When Folder Options window opens, click on its View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then press OK.
folder options

Step 4.Open Registry Editor by navigating to Start Menu, type in Regedit, and then click OK. When you have been in Registry Editor, please remove the following related files and registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe
Step 5. Delete virus files
The related files can be looked for through the Internet; you just then search for these files on your pc and delete them manually.

%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\random
Step 6. Scan your computer again with Spyhunter to check.
Instruction for using SpyHunter anti-malware:
SpyHunter is a world-famous real-time malware protection and removal tool, which is designed to detect , remove and protect your PC from the latest malware attacks, such as Trojans, worms, rootkits, rogue viruses, browser hijacker, ransomware, adware, key-loggers, and so forth. To keep SpyHunter Anti-malware on your computer is an important way to protect your computer in a good condition. Please find the instruction as follow.

A. First please get into the safe mode with networking
<Restart your computer. As your computer restarts but before Windows launches, tap “F8″ key constantly. Use the arrow keys to highlight the “Safe Mode with Networking” option, and then press ENTER>

B.Follow the steps to continue.
Step1. Download SpyHunter by clicking on the icon below.
Step2. Follow the instructions to install SpyHunter.
Step3. SpyHunter will start scanning your system automatically right after the installation has been completed successfully.
Step4. Select the detect malicious files after your scanning and click “Remove” button to clean up all viruses and invaders.
Step 5. Scan your computer again with Spyhunter to check.
Additinaol Tips: << Optimize the infected computer with RegCure Pro.

To optimize the computer, we need to fix the registry Errors and Clutter, Registry Bloat and clean up Fragmented Files on Hard Drive, Accumulated Junk File Clutter and Fragmented Core Operating System Files. To do it manually it is a complex and touch job. Here there is a useful program – RegCure Pro, which can help you do this once for all. The following steps are for your reference.

RegCure Pro is packed with the tools you need to boost your PC’s speed and performance. Featuring an intuitive interface and easy-to-use work flow, RegCure Pro scans common problem areas – and quickly and safely fixes them. As well, it has several tools and features to address other performance and computing issues.

Step 1. Click the icon to download RegCure Pro
Step 2. Double-click on the RegCure Pro and run its profile
Step 3 . Click Next and finish the installation process
Step 4. RegCure Pro will open automatically on your screen
Step 5. Scan your computer for errors
Step 6. After scanning, choose the items you want to clean and fix.

Note: Manually removal VirTool:JS/Obfuscator.FN is a complex and tough task only suggested to advanced computer users. You need to possess sufficient skills about dealing with registries entries, dll. files and program files. You need to be very careful to move on every step. If you are not so professional on computer and cannot solve the problem manually, you are recommended to using Spyhunter Anti-malware to remove malware for you easily and quickly. Furthermore, Spyhunter can block the malware and protect your computer from being attacked. Download Spyhunter to keep your computer from many computer invaders now. And you can download the RegCure Pro to optimize the computer.