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. 

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

How irritating is this problem? (3 votes, average: 5.00)

This page aims to help you remove Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

Have you recently been experiencing some automatic page-redirects to various unfamiliar websites? Or has your default browser started to flood your screen with hard-to-remove pop-ups, banners and ads? If yes, then stay with us to learn how to remove them. These above-described activities are usually caused by a very common type of software known as browser hijackers and, in the next lines, we will talk about this software class. In fact, we will describe the characteristics of one particular representative of the hijacker group called, which is the most probable source of the ads invasion on your screen. Though oftentimes seen as viruses, the real nature of the browser hijackers is not the same as that of actual malware threats. The security experts categorize hijackers as advertising tools for the online marketing industry which integrate with popular browsers such as Chrome, Mozilla Firefox, Explorer or others and use them to display hundreds of sponsored advertising materials on the people’s screens.

 Apps like usually claim to provide the web users with some free functionality and to enhance the web surfing experience by generating relevant search results. They typically appear similar to other normal browse extensions but the way they operate might be very different. In most of the cases, instead of generating genuine and relevant search results, the browser hijackers tend to take over the default browser, install some sponsored search engine tools, homepage domains or toolbars and through them start to display some promotional websites, ads, pay-per-click links and sales pages much different than the ones that you actually want to visit. Due to this behavior, they are known as sources of browsing disturbance and many web users seek methods to have them uninstalled from the system. If you, too, can’t tolerate the presence of the hijacker on your system, we have prepared special instructions below, which will help you remove and get your browser settings back to normal. Removal

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

Can a browser hijacker like threaten the safety of your system?

A significant number of web users refer to the browser hijacking applications as quite irritating. Having in mind the behavior that we described above, this is quite understandable. But many people also find pieces like questionable and fear that the hijacker might harm their system or infect them with other security threats such as Trojan horses, Ransomware, Spyware or similar malware. This is a rather exaggerated fear because the nature of the browser hijackers is more or less harmless. Yes, such software may gain control over your Chrome, Explorer or Firefox browsers, but this most probably would be the only thing on your PC which would be affected. Generally, the hijackers’ primary goal is to advertise and to generate traffic and clicks to the links they display. Their aggressive ads exposure is also oftentimes linked to popular remuneration models such as pay-per-click or sponsored ads positioning. That’s why, apps like typically are programmed to flood the screen with a never-ending stream of promotional content. Luckily, apart from that ads-related disturbances, it is really unlikely for the users to experience any serious system corruption, destruction or software damage. Real viruses such as Ransomware, Spyware or Trojans, however, will definitely cause significant issues to your system’s performance, your data and the processes in the OS. Oftentimes, they can’t be removed without leaving serious damage while the browser hijackers could be easily uninstalled without any negative consequences. You don’t even need to be an expert to deal with them because a detailed removal guide like the one on this page or a simple scan with a professional removal tool can help you deal with them.

How to prevent browser hijackers from entering your system in the future?

If you want to keep potentially unwanted applications away from your PC, then you should pay close attention to what software you install on your system. This is very important because, in most of the cases, apps like can be found in different software bundles, games setups, free app installers, browser add-on packages and could be installed alongside them if not specifically left out by the user. For that reason, we strongly advise our readers to first carefully select their software sources and also to always use the Advanced/Custom installation options instead of the Automatic/Quick ones when running a given setup.


Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  The typical symptoms include intrusive ads generation, replaced homepage or search engine, automatic page-redirects.
Distribution Method The program distributes mostly via program bundling techniques, but also could be found in different free downloads, torrents, ads, spam and email attachments. 
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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