BrowseFox FBB Virus Removal (July 2017 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.

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

The article below is a summary of all the possible effects and typical features of BrowseFox FBB Virus. This is an Adware-type product programmed to display a great number of varying in shapes, colors and intensity of appearing ads. It does so via infecting all the browsers on your PC – Chrome, Firefox, Explorer.

General info about Adware

Adware is the short form of advertisement software. This is a completely legitimate form of software, especially created for the needs of the marketing industry. The banners, boxes and pop-ups that you see and might consider shady are legal – the results of the contracts for advertising goods and services between software developers and manufacturers. BrowseFox FBB Virus, as an exemplary ad-producing program, also targets all your browsers, and once it has infected them, it makes them produce ad campaigns which could really disturb you at times. For example, it is possible that the constantly flowing ads might be using up much of your system resources. Your computer might freeze or become sluggish because of them. Your entire browser windows might become covered by such pop-ups, which could greatly annoy you. All these rather unpleasant consequences of BrowseFox FBB Virus have resulted into the potentially unwanted status of all Adware-based products.

A potentially unwanted program is the same as a malicious program, isn’t it?

On the contrary, in spite of all the irritating effects of BrowseFox FBB Virus listed above, this program and its family member have NEVER been classified as viruses. Viruses, like Trojans and Ransomware, are dangerous indeed, not just annoying as any Adware program. Any virus could have corrupting or destructive effects on your PC, some of them could even crash the entire machine. Others can enable hackers and psychos to spy on you and steal your identity, your money or encrypt your files. None of these are a consequence of any ad-generating product. The way most Adware-type products get around may also bother some users. In fact, these programs are not capable of self-incorporating into your system. Many users falsely believe Adware could just infect their devices without their knowing or unknowing help, but this is not entirely true. The biggest possible source of Adware are software bundles. These are combos of free games, apps, sometimes ad-producing programs that get spread together. A bundle is not harmful and cannot cause the generation of the bothering ads by simply staying on your PC. Its whole content should have been installed in order for such an infection to occur. Below you will see how to avoid that. Other possible sources of BrowseFox FBB Virus could be infected pages, contaminated emails, any piece of spam, or any suspicious torrent.

How to efficiently avoid Adware by correctly installing software from bundles

Our honest advice is to avoid suspicious-looking software in the form of shareware, bundles and so on. However, if you really want a program from a particular bundle, at least learn the correct way to incorporate it into your computer. Everything depends on the installation feature that you select. In our opinion, you should ONLY go with the Custom/Advanced feature. It has the capacity to opt in and opt out of program features and entire programs. In this way you will just deselect everything unfamiliar from the list of the installed-to-be products and you will be free from Adware in the future. We do not recommend that you get too excited and impatient about using a piece of software from a bundle. Never let your emotions cloud your judgment – don’t trust installation options that provide an automatic and not detailed installation process. Avoid them all, they don’t give you the opportunity to really choose what is useful or useless for you, they install a program with all its features or a bundle with all the products inside it.

Some more advice on safety

It is also very important to bear in mind some general, but helpful safety tips. For example, when was the last time you updated your OS or the programs on it? Do it whenever it is necessary, don’t neglect the software part of your computer. Also, make an effort to regularly use your anti-malware tool. Just turn it on and scan for threats, no real effort is needed for that. Of course, it will be amazing if you could just stay away from all the potential sources of BrowseFox FBB Virus. We have prepared a helpful set of uninstallation instructions. To remove BrowseFox FBB Virus, check the Removal Guide below and implement all the steps we have mentioned. Good luck!


Name BrowseFox FBB
Type Adware
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Some annoying broadcasting of online ads. Possibly slower system performance as a whole. Possibly some inability to use your browser fully.
Distribution Method Typically as a component of bundles, shareware, torrents, contaminated websites; coming as drive-by downloads as well.
Detection Tool

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.


BrowseFox FBB Virus Removal

If you are a Windows user, continue with the guide below.

If you are a Mac user, please use our How to remove Ads on Mac guide.

If you are an Android user, please use our Android Malware 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 BrowseFox FBB 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 BrowseFox FBB from Firefox:

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

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove BrowseFox FBB 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

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