Fast Best Captcha Virus


Fast Best Captcha

Fast Best Captcha Virus is a potentially unwanted piece of software that belongs to a software category labeled as browser hijackers or browser redirects. Normally, apps like Fast Best Captcha Virus are distributed via the help of other programs – a process known as program bundling.

Fast Best Captcha
The virus will display pop up ads and messages

The hijacker is put inside another program’s installation manager as a bonus element that is typically under an opt-out regime, meaning that if the user doesn’t want the added element, they’d have to manually exclude it from the installation. Since most users do not pay enough attention to the setup settings of the programs they install, apps like Fast Best Captcha Virus tend to be really widespread.

Once a hijacker like this one is on your computer, it normally latches onto the main browser of the system (could be Chrome, Edge, Firefox or any other) and starts to launch page redirects, generate ads, alter the search engine, the homepage and the toolbar settings of the browser as well as conduct other similar activities which most users would find highly irritating and unpleasant.

Unfortunately, a hijacker app is not the easiest thing to remove from a browser since these pieces of software are made in a way that makes them rather tricky to fully uninstall. For example, one may try to remove the hijacker through the add-ons manager of their browsing program or uninstall it via the Uninstall a program list from the Control Panel. But doing this will in most cases fail to resolve the issue and eliminate the hijacker. Even if the pesky app seems to have been removed for a certain period of time, it may return soon after its supposed removal.

However, there are still ways you can use to eliminate Fast Best Captcha Virus and two such ways will be presented to you down below. We’ve put together a set of manual instructions that you can complete to eradicate the hijacker as well as a tested removal tool for any sort of unwanted software.

Being careful around the advertisements is highly important

If you carelessly click on the popups and banners generated by Fast Best Captcha Virus and interact with the content of the unknown pages that this app may try to redirect you to, you risk getting even more unwanted and undesirable applications on your machine. Not all online advertising materials are safe and this oftentimes also applies to the ads, banner, pop-ups and redirects shown by hijacker apps. It is, therefore, safer to keep your distance from them until the hijacker is removed.

Of course, Fast Best Captcha Virus isn’t ransomware or a Trojan horse virus and it will not initiate anything criminal on your computer. But you may indeed land some highly dangerous infection like a ransomware cryptovirus or Trojan horse program in your system if you do not make sure to avoid interacting with the commercial materials that the annoying hijacker is trying to flood your screen with while you are on the Internet, minding your own business. Therefore, the best option in such cases is ensuring that the hijacker is removed as quickly as possible so that it is no longer able to spam you with its invasive commercial messages.


NameFast Best Captcha
Type Browser Hijacker
Detection Tool

Remove Fast Best Captcha Virus

If you want to get rid of Fast Best Captcha Virus as fast as possible so that you can use your browser normally again, here is a simple suggestion:

  1. To begin, open the hijacked browser and choose the main menu.
  2. In the menu, pick More Tools from the drop-down list (in some browsers it could be also Add-ons).
  3. The next step is to locate and open the Extensions tab or option.
  4. Check the installed browser extensions for Fast Best Captcha Virus or other unusual extensions that you don’t regularly use but appear to be interfering with your surfing experience.
  5. Click the Trash Bin icon/Remove button next to Fast Best Captcha Virus’s name to delete it.
  6. Repeat the process for any additional extensions that seem to be undesirable or suspicious.

Afterwards, test out the browser to see how it works when browsing. If Fast Best Captcha Virus is still causing you problems, follow the more in-depth instructions in the removal guide below.


As with every removal guide, there will be some preparation that you should do in order to proceed with the next instructions smoothly.

First, we recommend you to bookmark this page so you have a quick access to it until you complete everything from the guide.

Second, we recommend you to reboot the computer in Safe Mode in order to isolate any hijacker-related processes more easily from the system.



Start by searching for “Task Manager” in the Start menu’s search bar. Click on the Processes Tab in the Manager (In Windows 8 and 10 it is called “Details”) to see what’s happening. Take a closer look at the processes, and if you discover a specific process that is named after Fast Best Captcha Virus or has a strange symbol or character in its name, right-click on it and choose the Open File Location option:


The next step is to use the scanner provided below to scan for any evidence of a hijacker in any of the files located in that directory. You can use the Drag and Drop function for your convenience:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Drag and Drop File Here To Scan
Drag and Drop File Here To Scan
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    If a file is detected as a danger during the scan, End the process in question. In addition, it is critical to remove the files that have been flagged by the scanner from their File Location folder.


    You should also do a thorough search of your computer for any bogus apps that may have been installed through software bundling and include Fast Best Captcha Virus. When you want to uninstall a program, go to the Start Menu and choose Control Panel >>>Programs and Features>>Uninstall a Program.

    Search for applications you’ve installed lately, as well as apps that seem fraudulent or possibly undesirable, by filtering the list of programs by date of installation. If necessary, check out information on suspicious-looking apps from credible security sites and software developers on the internet. Don’t be afraid to remove any programs that you believe may be linked to the hijacker infection based on your research.

    After that, return to the Start Menu, type msconfig in the search bar and press Enter.

    Fast Best Captcha Virus and its hijacking components may be found in the Startup tab of the new window that appears:


    Remove the tick from the checkbox next to any items you think could be associated with the hijacker in order to disable them. The changes will take effect after you click OK.


    Copy and paste the following text into your Start menu search bar then hit Enter from the keyboard:

    notepad %windir%/system32/Drivers/etc/hosts

    Find Localhost by scrolling through the content of the file that appears in the screen.

    We’d want to know if you have any IPs that appear suspicious to you, so please share them in the comments section below. A member of our team will look at them and get back to you with an answer.

    hosts_opt (1)

    The DNS settings may be changed by a browser hijacker, such as Fast Best Captcha Virus, without the user’s consent. So, how to check if there is a change in the DNS settings?

    Open Network Connections from the Start Menu and follow these steps to reverse any possible changes:

    1. The Network Adapter in use should be highlighted and right-clicked. Then, click on the Properties option.
    2. Select Internet Protocol Version 4 (ICP/IP) from the list of items in the new window and click Properties.
    3. Ensure that the option to to Obtain DNS server automatically is chosen in the new window and click on Advanced.
    4. Select the DNS tab in the Advanced box. Check the field for rogue DSN (as seen in the picture) and delete it if you find any. Apply the changes you’ve made by clicking OK.


    According to some customers, the Fast Best Captcha Virus hijacker always manages to come back into their browsers no matter how hard they try to remove it. As a result, many people fail to erase all traces of the invasive software from all of their browsing applications. However, after following the recommendations below, you will considerably lessen the likelihood of Fast Best Captcha Virus reappearing after a system reboot.

    To begin, do a right-click on the default browser’s shortcut icon. Afterwards, go >Properties.

    NOTE: The instructions are the same whether you’re using Google Chrome, Firefox or Internet Explorer (or Edge).


    Go to the Shortcut tab and make sure you delete anything after .exe from the Target field.

    Browser Hijacker Removal Instructions

    ie9-10_512x512  Remove Fast Best Captcha Virus from Internet Explorer:

    Add-ons may be removed from Internet Explorer by clicking the gear icon at the top and selecting “Manage Add-ons” from the drop-down menu.

    Make sure to disable any unwanted add-ons under the Add-ons section.

    After that, go back to the gear icon and choose Internet Options. Delete the sponsored web address (if you see such) and replace it with a homepage address of your choosing, then click > Apply.

    pic 3

    firefox-512 Remove Fast Best Captcha Virus from Firefox:

    In Firefoxclick the menu icon  mozilla menu , then select Add-ons —-> Extensions.

    Disable and remove any Fast Best Captcha Virus-related extensions from the list to prevent the hijacker from interfering with your browsing experience.

    pic 6

    chrome-logo-transparent-backgroundRemove Fast Best Captcha Virus from Chrome:

    To get rid of any traces that Fast Best Captcha Virus might have left in Chrome, close the browser and go to this location:

     C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. 

    There should be a “Default” folder there. Change its name to Backup Default. Restart the browser and check how it operates after the change.

    Rename the Folder to Backup Default


    In the final step, you need to enter Regedit in the search bar of the Start menu, then hit Enter.

    The Registry Editor should open. Using the CTRL and F key combination to open a Find window, type the name of the browser hijacker that you want to get rid of in, then press Find Next. Right-click on any registry entries that match the name of the hijacking program and remove them. If nothing appears in the search, use the left panel to manually browse to the following directories where hijacker-related entries may be found:

    • HKEY_CURRENT_USER—-Software—–Random Directory
    • HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    • HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

    Search for random-named files and folders in each of them. Anything added lately or around the time the hijacker began to bother you should be taken into consideration.

    The suggested professional removal program or the free virus scanner should be used in the event that you’re unsure of what you’re doing and need to eliminate anything. The time and effort you’ll save will be worth it, and you won’t have to worry about accidentally deleting anything that is legitimate from the registry.


    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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