Remove (June 2019 Update)

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.

How irritating is this problem? (6 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.

A particularly nagging piece of software named is what we are going to be focusing in throughout the following lines as our main goal in this current write-up is to acquaint our readers with the specifics of this potentially unwanted application (PUA) and to show how one could easily deal with it if they have it on their computer. is a new browser hijacker variant. Just like the majority of browser hijackers out there, this one tends to target the user’s browser. It could affect any browser – from Chrome and Firefox to Opera, Edge and IE, there’s hardly a browser that this unpleasant app cannot latch onto. Once added to the browser, the hijacker would likely try to introduce changes to the program by replacing the default search engine, the toolbar and even the homepage and new-tab page. Page-redirects, ads generation and popping-up of obstructive and intrusive banners and blinking boxes is also really likely if you have on your computer and browser. As annoying as all of this might be, there’s a certain silver lining to it – it is quite possible and actually not too complicated to get rid of a hijacker like Sure, there are certain specifics that you need to be aware of while attempting to uninstall an app like this but we have all that covered in the guide down below. So, if you have come to this post in hopes of finding a reliable way of removing and fully eliminating the pesky software piece from your computer, know that you have come to the right place. The steps from our guide as well as the recommended removal tool available below should be more than enough for you to successfully and quickly take care of the intrusive hijacker. However, we need to remind you that you should also make sure to keep away from other similar apps in the future which is why we advise you to also read the rest of this article either before or after you complete the removal guide as the information down below will give you a better insight into the specific characteristics of the browser hijacker software class.


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

Why it’s pretty much always better to remove a hijacker

Although apps like this one could be really intrusive and irritating, there are actually a lot of users out there who aren’t all that bothered by the ads, the browser changes and the page redirects and could actually tolerate the presence of a hijacker in their system. However, aside from the annoyance and the irritation caused by apps like, there’s another and arguable even more important reason why it’s typically preferable if any such software components are removed from the user’s browser ASAP. What we are talking about is the possibility of the hijacker exposing your machine to certain harmful cyber threats like malicious viruses and malware programs (Trojans, Ransomware, Spyware, Worms, etc.). Now hijackers are not typically seen as malicious although many users deem them as dangerous malware. However, since they tend to stream a lot of ads from all kinds of advertising sources, it is still possible that some of the generated advertisements might be unsafe and hazardous. If you are not careful and accidentally click on an advert that is unreliable, you might as well have your machine invaded by some insidious Ransomware threat or Trojan Horse virus (or something else). This is also why we always advise the readers of our articles to take care of the hijacker issue and have the unwanted application removed from their computer before something worse has happened. The guide on this page as well as the removal tool available in it should be more than enough for you to get rid of the hijacker once and for all so, once again, we advise you to check them out if is presently residing in your system.

Be careful with installation bundles

An installation bundle or a file bundle is a setup package that usually contains one main program and some bonus components that have been added to it. In many cases, a hijacker could be such an added component that has been bundled with some program that you might want to install. The way to only install the main program without also getting the hijacker on your PC is to carefully explore the settings available in the installation manager. If there are any optional bonus components you might not want on your computer, you should uncheck them before the installation starts so as to leave them out of the process. In a lot of cases, you will need to access the Advanced setup menu as this is where you are likely to find the settings related to the bonus contents.


Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  If you notice unwanted changes to your browser, sudden page redirects or irritating ads, then you likely have a hijacker.
Distribution Method Malvertising, installation bundles, spam letters, etc.
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!

Leave a Comment