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Remove “Virus”

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

Download SpyHunter Anti-Malware

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

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This page aims to help you remove “Virus”. Our removal instructions work for Chrome, Firefox and Safari, as well as every version of Windows ans MacOS.

Has the default homepage, new-tab page or the search engine of your favorite browser been recently changed out of nowhere and have there recently been a lot of page-redirects occurring in your browser? If yes, then this could be a sure sign that a browser hijacker such as has been installed on your system. The browser hijackers are special browser components which are normally advertising-oriented and can function with any popular browser such as Chrome, Firefox, Explorer, Opera, Edge and others. They operate as ad-generating and page-redirecting tools, which use the users’ screens to advertise certain promotional sites, platforms, products, services, and software apps during the normal web browsing of the user. Oftentimes, the browser hijackers are linked to pay-per-click revenue generating models and sponsored ads positioning schemes and are used to accumulate profits for their developers from the clicks on the displayed promotional content. That’s why, apart from the above-mentioned homepage or search engine changes, such software components may also start to broadcast various types of pop-ups, banners, blinking boxes and hard-to-remove ads on your screen in a never-ending stream. Automatic page-redirects could also be part of the online advertising activity and could add up to the web surfing disturbance.

In general, the browser hijackers are not representatives of any malware category and do not contain virus-like code. Still, their intrusiveness and the aggressive promotional approach they employ is oftentimes the main reason why the users want to remove such programs and uninstall their components from the system. Normally, it is not so difficult to get rid of the unwanted software and return the hijacked browser back to normal but there are some specifics, which need to be followed. That’s why, for those of you who’ve landed on this page looking for removal instructions, we have published a step-by-step Removal Guide to help you successfully and quickly eliminate the unwanted software. You can find it below along with a recommended automatic tool for eliminating potentially unwanted programs such as This particular browser hijacker could be a source of great web disturbance and irritation and if not removed on time it may cause serious browsing interruptions. To deal with it, we suggest you use the methods that are shown further down and clean your system before it gets too annoying to open your browser again.

Remove “Virus”

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.



  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

How dangerous could a browser hijacker actually be?

The browser hijackers are undoubtedly very annoying but could they pose any danger to the system apart from the irritation they create? Well, fortunately, these pieces of software are not identical to the computer viruses and are far less threatening than malicious pieces of code like Spyware, Trojans, Ransomware or similar cyber hazards. In fact, programs like are more or less harmless because they do not contain code for system damage, corruption or destruction. What is more, the moment they get removed from the computer, the unpleasant effects of their ad-generating or page-redirecting activity would also go away without leaving any long-lasting negative consequences.

During the time they operate i the system, however, the uncontrolled streaming of hundreds of random ads and automatic redirects may contribute to the exposure of your machine to security hazards. It is a well-known fact that all kinds of malware can be distributed via malvertising, which means that fake pop-ups or misleading links may eventually find their way to your screen and if you happen to click on them, well, you may land on potential virus sources. Therefore, it is much better to avoid interaction with the content that and similar apps generate and also stay safe by uninstalling them from the computer.

Protecting your PC from browser hijackers is not difficult!

There is one basic rule about online safety which is valid for all kinds of viruses, malware and potentially unwanted software – if you want to keep your PC away from threats like Ransomware, Trojans, other nasty viruses or annoying browser hijackers and similar ad-generating apps like, be cautious when browsing the web and avoid suspicious web locations and sketchy online content. This includes spam messages, emails from unknown senders, different torrent sites, freeware platforms, ad-supported pages, free software bundles and automatic installers which contain additional components in their setup. If you happen to download a setup package and want to install it on your system, you should carefully read the EULA and explore the installation manager for any clauses that ask for your agreement to install additional components or to make changes in your system or browser. In case you notice something undesirable, opt for the Advanced/Custom setup options and manually disable the unfamiliar or potentially unwanted apps/suggested changes.


Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms This program may alter the settings of your browser and install some new homepages, toolbars or search engines.
Distribution Method Program bundling, free download links, ads, spam, torrents, shareware sites, ad-supported webpages.
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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