Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

This page aims to help you remove These removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows. is a form of Browser Hijacker, mostly known for the atrocious amount of ads it just keeps displaying, until you finally shave your head and go start a new life as a hermit in a mountain cave. Luckily, you found this page just before the irreversible meltdown and we will help you get your life back by guiding you through the process of removing from your system once and for all. The steps provided below are simple to perform and won’t take much time or effort on your part. Just bear with us until the end of this article, as much of the information in it will prove useful to you in the future.

Crvlck chrome in Chrome

What is and why the wall of ads?

Like it is with more or less any kind of Browser Hijacker, was created with the sole purpose of generating tons upon tons of pop-ups, flashy banners, intrusive box messages and rage-inducing page redirects, which to top it all off – seem to be incredibly difficult to close. Apart from this, you might also have noticed a few other side effects, like a changed homepage in your browser or a different default search engine. Yes, these too are characteristics of the type of software you’re dealing with. Why all this madness? The root of it lies in the same place, where most madness stems from – money. The more ads the program displays, the more times they are likely to be clicked on and the more revenue this will generate for the developers of This is possible thanks to the Pay per click or PPC scheme, which is actually a pretty popular online money-making strategy. You’d be amazed how many businesses operate on this principle and in itself, there’s nothing wrong with it. The problems start, when people start exploiting it and try to squeeze out every penny from this oh so successful strategy.

The issues

First and foremost among the risks of having Browser Hijacker on your computer is the nature of some of the ads. Aside from being extremely invasive and obstructive, they can also prove dangerous sometimes. Though it’s very rare,some of the ads could potentially redirect you to malicious websites that are teeming with viruses of all sorts, including the infamous Trojans and ransomware. It’s beyond obvious that you wouldn’t want that on your PC. That being said, there is still a very clear distinction between Browser Hijacker and viruses. The two are not identical; they do not even remotely serve the same purpose and, furthermore, Browser Hijacker is most times considered completely legal.

The other issue, which most people think of as an invasion of their privacy, is the fact that programs like tend to spy a little bit on you. They can’t hack your online banking accounts or gather your passwords and see encrypted information, naturally, but they can and do keep track of your search queries, browsing history, favorite pages and other aspects to your surfing activities. If this doesn’t seem like a reason enough to be alarmed, you might want to think back on any personal details you may have left floating around on certain webpages that didn’t offer data encryption and a secure connection. That too will have been gathered by the program and the information can later be sold to third parties, of which neither you nor we have any idea.

How to shield yourself from Browser Hijackers

You’ve already experienced the unwanted effects of and you might rightfully fear that it could come back to haunt you, after you’ve removed it with the help of our guide. Ironically, the reason you were infected in the first place was that you downloaded the program yourself. This could have been through your interaction with a spam email that was carrying it, but it’s more likely that you had installed it together with another piece of software. can often be bundled in with other programs for the very purpose of getting installed without the user taking notice of this. The trick here is within the installation setup. If you choose the custom or advanced option, which allows you to tweak the settings to your liking, you shouldn’t have a problem, because then you will see the bundled in additional components. Moreover, you will be able to choose, which you would like to install and which you would rather leave behind. In the case of most Browser Hijacker infections, the users chose the easy default or quick setup, which would enable the unwanted program to sneak in.


Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Large amount of ads flooding your browser. Your home page and default search engine may have been changed to different ones.
Distribution Method Most likely to be installed through a program bundle, but other methods like spam emails and other Browser Hijacker are also common.
Detection Tool may be difficult to track down. Use SpyHunter – a professional parasite scanner – to make sure you find all files related to the infection.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version.
More information about SpyHunter and steps to uninstall. Removal



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

This was the first preparation.


To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Reveal All Hidden Files and Folders.

  • Do not skip this  – may have hidden some of its files.

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.

  • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.


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.



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 Browser Hijacker/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.

  • At this point the threat is gone from Chrome, but complete the entire guide or it may reappear on a system reboot.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are dangerous. Google them or ask us in the comments.


This is the most important and difficult part. If you delete the wrong file, it may damage your system irreversibly. If you can not do this,
>> Download SpyHunter - a professional parasite scanner and remover.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Right click on each of the problematic processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.



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 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

Remember to leave us a comment if you run into any trouble!