Good Captcha Top Virus

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Good Captcha Top

Good Captcha Top is an ad-generating and page-redirecting application. Good Captcha Top usually interrupts users’ web searches with various sponsored commercials, typically in the forms of intrusive on-screen ads, banners, pop-ups and similar promotional messages.

Good Captcha Top Virus
The Good Captcha Top virus make some changes to the main browser

The application usually prompts people to click on some predefined links and to visit some third-party pages in order to win a prize, to get a discount, to purchase some product or to download some free new tool. In addition, Good Captcha Top may make some changes to the main browser (it doesn’t really matter if you are using Chrome, Firefox, Explorer or another popular browsing app) and replace the homepage or the default search engine as well as install some new shortcut buttons or toolbars without asking for approval. Fortunately, the behavior of this application is not related to anything criminal or malicious. Security experts classify Good Captcha Top or as a potentially unwanted application from the browser hijacker type and do not put it next to serious computer threats such as ransomware, spyware or Trojan horse viruses.

You may end up with a browser hijacker of this type on your computer if you perform a careless installation of some free program bundle or download and install a browser add-on or an update without first carefully customizing its setup. Usually, the effects of this software on the system are not fatal but the constant ad-generating and the page-redirect prompts may still cause browsing disturbances, unwanted interruptions, sluggishness and unresponsiveness, which, in the long run, may become really irritating. It is also not excluded that you may become a victim of misleading links or fake ads which may land you on potentially hazardous web locations if you happen to click on them. For this reason, if you have Good Captcha Top on your PC, it is a good idea to consider its uninstallation. This will permanently remove all the random ads and sponsored messages from your screen and will enable you to restore your normal browser settings.

Get rid of the ads and the pop-ups in a fast and risk-free way

If you want to remove Good Captcha Top and all of its nagging browser changes and pop-up messages without wasting time, it is best to run a full scan of your PC with a reliable removal tool. Such a tool can uninstall all the browser hijacker components automatically and can guarantee you a fast and safe elimination of any hidden residual hijacker-related components. In case that you don’t have a proper removal program that can do that, on this page there is a trusted removal tool that you can use.

Of course, if you think that you can locate and uninstall the browser hijacker manually, you can use the step-by-step instructions in the removal guide above. Just make sure that you follow all the instructions carefully because if you don’t really know what you are doing, there is always a risk of delete something else which might be important to your system and its functioning. Keep in mind that, despite not being as stealthy as ransomware or Trojans, most browser hijackers can still be rather challenging to remove and tend to reinstall themselves again if you don’t fully remove all of their components. That’s why, after you complete the manual steps, we still recommend you run a full system scan to ensure that your PC is clean from any potentially unwanted components.


NameGood Captcha Top
Type Browser Hijacker
Detection Tool

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Remove Good Captcha Top Virus

If you don’t want to go through all the steps in the guide below, here’s a time-saving method that may help you get rid of Good Captcha Top quickly:

  • The hijacked browser’s main menu can be accessed by clicking the main menu button (typically found top right).
  • Select the More Tools/Add-ons option next.
  • After that, select the Extensions tab/icon.
  • You should now be able to see the Extensions page. Every extension that has been added should be researched in detail.
  • Remove any extension from your browser if you discover it is linked to Good Captcha Top, if you find it suspicious, or if it is causing redirection, or ad interruptions by clicking the “delete” or “trash bin” button.
  • See if the deletions you made have taken effect by starting a new browsing session and using the browser for a while.

If the problem with Good Captcha Top has been resolved, then the next steps are not necessary. If, however, ads, redirection, and other browser changes caused by the hijacker cannot be removed by simply removing the browser extension, please follow the steps in the guide below exactly as they are shown.


You will have to restart your computer and browser several times during some of the steps below. Thus, in order to complete the entire article, we recommend bookmarking it before moving forward with the rest of the instructions. You’ll easily be able to get back to it this way and access the instructions you need. Or, you can open the guide on another device if that’s more convenient for you, of course.

Next, we recommend that you reboot your computer in Safe Mode by following the instructions on this link. In Safe Mode, just the most essential components of your computer will be running, making it easier to identify and eliminate browser hijackers.



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Next, use the CTRL, SHIFT and ESC key combination to open the Windows Task Manager on your computer. Make sure you have all three keys pressed at the same time. Once the Task Manager opens, try to search for processes that have unusual names, use a lot of CPU or RAM, or are involved in activities like ad-generation and page redirection. Additionally, you can search for processes that are directly related to Good Captcha Top.

Right-click on any suspicious process and choose Open File Location from the quick list of options. You should be able to see the files associated with that process in this manner.

Malware Start Taskbar 1

Use a trusted online virus scanner to check these files for malware. If you don’t have such a tool at hand, you’ll save time and effort by using this powerful free scanner below:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
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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.
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    If there is a danger in the files, right-click the process in the Processes tab and select the End Process option. This will stop the process from running, allowing you to remove any potentially harmful files or directories related to it from the computer.


    To open the Run window shown below, press the Windows and R keys simultaneously. Enter appwiz.cpl in the Run box and press Enter.


    A new Control Panel window should open, displaying a list of all the programs installed on your computer. In order to find new apps that may be related to the installation of Good Captcha Top on your computer, you can go through the list and filter it by date of installation. If you locate such a software, uninstall it along with any hijacker-related components that may be included.

    Then exit the programs list and go to the Windows search field (in Windows 10 it is the magnifying glass icon bottom left next to the Windows Start menu).

    Once you’ve entered msconfig, hit Enter. Disable all items that are related to Good Captcha Top from the Startup tab in System Configurations. This will prevent the hijacker from executing its processes as soon as the computer is started.



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    Press the Windows and R keys simultaneously, once again, to open a new Run window. Then, insert the following line in the box:

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

    Click OK and a file named Hosts should open in Notepad. Find the word “localhost” in the text of the file and check if there are any suspicious IPs below.

    Don’t immediately delete IPs that you are not sure about, though. Instead, send us a copy of any strange IP addresses you find in the comments below this post, so we can assist you in determining their danger level and the next step.

    hosts_opt (1)

    Next, search for “network connections” in the Windows search field and open it. After that, carefully repeat the instructions below to revoke any DNS changes that Good Captcha Top might have imposed to your settings:

    • Access the Network Adapter Properties by right-clicking on the network adapter.
    • Next, find Internet Protocol Version 4 (ICP/IP) in the Properties window, select it, and click the Properties button.
    • See if the option to Obtain a DNS server address automatically is ticked and click the Advanced button.
    • The DNS tab in the new window should be selected and any rogue DNS should be removed.
    • Press OK to save your settings, and you’re all prepared to proceed to the next step.


    The fifth step is to open the Registry Editor by typing Regedit in the Windows search window. CTRL and F should be pressed at the same time to open a Find dialog box. In it, type the name of your browser hijacker and press the Find Next button. This will search the registry for Good Captcha Top-related entries. If they appear, simply right-click and remove them. Depending on how many results you get, you may have to do the search over and over again.

    After no more results are found in the Registry though the Find function, use the left panel of the Editor and navigate to each of the directories below one by one to remove or uninstall any suspicious items:

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

    Please note that, your computer and your programs may malfunction if you make changes to or remove entries from the Registry in the wrong way. You can also damage them if you accidentally remove files that are important to their proper operation. In order to avoid damaging your computer, it’s advisable to use a professional removal tool like the one linked on this page or another trusted tool of your choice.


    In the final step, you will learn how to get rid of all traces of Good Captcha Top and all of its components and modifications from your browsers and prevent the browser hijacker from reappearing in them.

    Right-click on the browser shortcut icon, then, select Properties from the drop-down menu.


    Then, in the Properties window, select Shortcut.

    It is important to make sure that nothing has been added after .exe in the Target text field, and then click OK.

    Browser Hijacker Removal Instructions

    ie9-10_512x512  Remove Good Captcha Top from Internet Explorer:

    When you launch Internet Explorer, click on the gear icon in the upper right corner to access the menu. You’ll then need to click on Manage Add-ons and carefully disable any add-ons or extensions that are related to Good Captcha Top.

    pic 3

    Click the gear icon IE GEAR again, but this time navigate to Internet Options and look for a change in the settings. The URL of your homepage should be deleted if it has been altered with a sponsored one without your permission. Click Apply just before you leave the window.

    firefox-512 Remove Good Captcha Top from Firefox:

    Start with Firefox open and, from the Firefox main menu icon, click Add-ons, then >>Extensions.

    Look for and remove Good Captcha Top, as well as any extensions that are interfering with your surfing experience on the Extensions tab.

    pic 6

    chrome-logo-transparent-backgroundRemove Good Captcha Top from Chrome:

    Chrome does not have to be open for you to follow these steps, so close it and navigate to the following loation on your computer:

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

    Right-click on the Default folder and rename it to Backup Default. Restart Chrome after that.

    Rename the Folder to Backup Default

    To remove Good Captcha Top and any files associated with it that don’t want to be removed with the help of this manual removal guide, you can use the anti-virus software on this page. You can also scan individual files with our free online virus scanner to decide if they need to be removed. If you have questions or find yourself in trouble, feel free to drop us a comment below, and we will do our best to reply to you shortly.


    About the author


    Violet George

    Violet is an active writer with a passion for all things cyber security. She enjoys helping victims of computer virus infections remove them and successfully deal with the aftermath of the attacks. But most importantly, Violet makes it her priority to spend time educating people on privacy issues and maintaining the safety of their computers. It is her firm belief that by spreading this information, she can empower web users to effectively protect their personal data and their devices from hackers and cybercriminals.

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