Malware is a browser hijacker programmed to promote advertising content on users’ screens during regular web browsing sessions. If not removed, will spam every web page with sponsored pop-ups and will redirect users’ searches to pre-defined web locations. definitely be a source of irritation that needs to be uninstalled if you want to browse the web in peace

If you found on your computer and you’re not quite sure what this program is, how it works, and if it can cause any issues, then you’ve come to the right place. In this article, you will find the answers to all these questions and a good explanation of what a browser hijacker is capable of. Below we’ve also prepared some steps that can help you remove and uninstall all the components related to it if you decide that you don’t want such software on your computer anymore. So let’s get to the point.

The Malware

The most visible symptoms of having a browser hijacker like the malware or Humisnee in your system include modifications of the browser’s homepage or the main search engine, as well as the installation of some new toolbars, redirect buttons and components that constantly display various ads, pop-ups, and banners during your web browsing sessions. Typically, the malware integrate with popular web browsers like Chrome, Firefox, Edge, and Safari and make them display specific sponsored web links and commercial messages the very moment they get started.

Since you are on this page, you may have experienced the annoying behavior described above and may have been concerned about the safety of your computer as you cannot find a way to remove these ads or uninstall the imposed browser changes. That’s why the first thing that may come to your mind is that you have been faced with some sort of a virus infection. Fortunately, we can calm you down by saying that is not a virus, nor is it Ransomware (which, by the way, is now a very popular threat) and not even a Trojan horse or some other kind of malicious script. In fact, a browser hijacker is legal software that is developed to generate ads and bring revenue to its creators through something known as the Pay-Per-Click remuneration method. If we need to describe the level of danger that such software may expose you to, is relatively harmless compared to the aforementioned Trojans and Ransomware, because it cannot cause significant software damage such as encrypting your files or stealing sensitive information.

Yet, a browser hijacker may definitely be a source of irritation that needs to be uninstalled if you want to browse the web in peace. For instance, such software can run in the background, monitor your online activities and collect browsing-related information in an attempt to show you the most relevant ads. It can often fill your screen with pop-up notifications, pay-per-click ads, banners, and links that redirect you to sponsored web pages. In that context, when a program like works actively, it may control the web browser and may cause it to crash, freeze or become unresponsive to your search queries in favor of some third-party sponsored content. Many web users may see these practices as an invasion of their privacy and a source of serious frustration. That’s why they simply prefer to uninstall the browser hijacker and remove all of its ads and browser changes at once.


Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms A browser hijacker may modify your web browser’s settings and expose you to hundreds of pop-up ads during your regular browsing sessions.
Distribution Method Different free program bundles, torrents and free software installers may contain browser hijackers in their installation package.
Detection Tool

anti-malware offerOFFER *Read more details in the first ad on this page, EULA, Privacy Policy, and full terms for Free Remover.

Remove Malware

To try and remove quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the extension (as well as any other unfamiliar ones).
  4. Remove by clicking on the Trash Bin icon next to its name.
  5. Confirm and get rid of and any other suspicious items.

If this does not work as described please follow our more detailed removal guide below.

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).



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:

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    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.

    Browser Hijacker Removal Instructions

    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

    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.


    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

    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!


    About the author


    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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