Free Captcha Virus — How to remove pop-ups?

Written by Wilbur Woodham
Free Captcha Virus (Freecaptcha.top) can appear unexpectedly, covering the post of the site you checked or opening your browser when you do not desire it to be opened.

Clicking the Freecaptcha.top advertisement can trigger the injection of different malware or unwanted programs. In this post, you will see the manual of Freecaptcha.top popups removal in a couple of ways, and also examining your personal computer for additional malware presence.

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Removing Freecaptcha.top manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for threats removal. Allows to complete scan and cure your PC during the trial period.
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What are Freecaptcha.top pop-ups?

Freecaptcha.top popups are an effect of adware presence. Adware is a kind of malware that demonstrates to you the pay-per-view of pay-per-click promotions, which creates a substantial volume of income for adware distributors. These promotions might consist of explicit content, or have a web link to malicious content/website, because adware maintainers have no reason to check the goodness of the web content they are going to show – their solitary target is money.

Freecaptcha.top push notification

Freecaptcha.top push notification.

Pop-up promotions itself is a good, affordable and really efficient marketing tool1. It enables the seller to attach the buyers’ interest to their website, as well as the buyers to receive the dynamic updates on the goods they want to purchase. When the person will get a pop-up notification that the TV set he wishes to purchase is provided at the online shop he/she checked out previously with a 15% discount, one will certainly use this chance and get it. Taking into consideration the extremely small cost for the popups and their targeting, such an advertising instrument is a favourite thing amidst the advertising teams of huge internet stores.

However, such a rewarding scheme could not be missed by malware creators. Potential to demonstrate the popup ads forcibly to the people of malware attack is a great basis for malevolent manipulations with the popup ads. And Freecaptcha.top promotions is just one of hundreds that are “employed” in this system.

Here is a short info for the Freecaptcha.top site
SiteFreecaptcha.top
HostingAS59900 Balkan Internet Exchange Ltd
Bulgaria, Sofia
Infection TypeAdware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address78.128.112.211
SymptomsAnnoying pop-up ads in the right corner.
Similar behaviorOnline, Win, Windows
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Freecaptcha.top virus?

There are a number of methods of becoming contaminated by the adware that create the Freecaptcha.top popups tornado. A lion’s part of this malware instances is after the free software or cracked programs, that are spread on the peering networks. Freeware can also be downloaded from the main web page, and the adware is provided as a legal bundled program.

There is no need to blame yourself. Plenty of people frequently use unreliable programs from untrusted sources: abandonware, a wide range of utilities that are free, or even hacked programs. All of these kinds of programs are unsafe, due to the fact that it is quite easy to build in a Freecaptcha.top malware under the cover of part of the license hacking script, or as a part of the self-made algorithm inside of the Windows optimization tool.

Freecaptcha.top popup malware can also be hidden in the advertisement somewhere on the unusual website. Such sites are generally packed with bright and blinking advertisements, and their owners often accept any kind of promotions to be placed on their page. Therefore, clicking on such banners is a risky thing: only the advertisement provider realizes what will happen when you press this ad. Besides some “light” viruses, like adware or undesirable programs, you may additionally receive something a lot more damaging, like ransomware or coin miner; the substantial share of coin miners distribution is exactly after the malicious promotions.

People dislike popups

The statistic shows that people dislike popup advertising more than other types of promotions

Potentially undesirable programs, like Freecaptcha.top popup virus can initiate a wide range of troubles on your PC. Distracting is not the single problem – pop-ups can show you the ads, where you are offered to download another unknown program, or “a amazing anti-malware tool”. Scareware is often distributed with the last slogun. Potentially undesirable applications, in turn, may have spyware functionality. And it is very hard to distinguish the undesirable app from a good one, if you don’t know the exact names. Besides the potentially unwanted programs and fake antiviruses, popup-related advertisements are also used as a distribution method by different trojan viruses, for instance – coin miners. The consequences of actions of such viruses is 100% unwanted, and can cost you hundreds or even thousands of dollars. And even if you are not tapping these ads, they can be clicked by someone who also uses your personal computer – parents, children, spouse, etc. So the things may become much more serious, and it will be much harder to deal with it without information loss. It is recommended to wipe out the viruses with anti-malware applications as soon as possible.

How can I get rid of Freecaptcha.top pop-up advertisements?

The guide of Freecaptcha.top adware elimination contains 2 sections. First, we need to exterminate the malware, and afterwards fix the consequences of its action. The elimination procedure is really simple, since it can be performed even with using Microsoft Defender – security software that is present on all personal computers with Windows 8/10. However, due to its large resources consumption, along with some errors that may be crucial for some types of users, Defender is frequently disabled by the users, so its utilization is likely impossible. Moreover, a variety of trojan viruses are able to disable the embedded antivirus. It is much better to make use of the separated program that will not have such weakness.

I would certainly advise you to use Gridinsoft Anti-Malware2 – a well-proven anti-malware device that will certainly erase the viruses from your computer and make an invulnerable shield with a Proactive protection feature. But let’s deal with Freecaptcha.top adware first.

Removing Freecaptcha.top popup virus with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of Freecaptcha.top malware the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

Now, when the computer is clean of viruses, we can proceed to the browser reset. You can do this step manually, as well as with the use of GridinSoft Anti-Malware.

Reset browser settings to default

Manual method of browser reset

To reset Edge, do the following steps :
  1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :
  2. Reseting the Edge browser

  3. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :
For Mozilla Firefox, do the next actions :
  1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :
  2. The first step to revert Mozilla Firefox

  3. In the next screen, find the “Refresh Firefox” option :
  4. The second step of Firefox restoration
    After choosing this option, you will see the next message :
    The last step for Firefox
If you use Google Chrome
  1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :
  2. In the appeared list, click on the “Restore settings to their original defaults” :
  3. Finally, you will see the window, where you can see all the settings which will be reset to default :
Opera can be reset in the next way
  1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :

  2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the web browsers are reset, you need to ensure that your browser will definitely be connected the proper DNS while connecting to the web page you need. Create a text file titled “hosts” on your pc’s desktop, after that open it and fill it with the following content3:

# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a ‘#’ symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

However, there is one issue that makes things a lot harder to repair, specifically without the anti-malware program. The majority of adware variations that are utilized to show you the Freecaptcha.top pop-up advertisements are adjusting the deep browser configurations, disabling an access to the settings tab. So, if you try to change your browser settings after your PC was infected by pop-up-related malware, your browser will collapse quickly. In certain cases, you will see no crash, but huge lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 seconds, and after that it will be back to the typical, till you attempt to open settings once more.

Reset your browser settings with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

Tools tab in GridinSoft Anti-Malware

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

Reset Browser Settings tab in GridinSoft Anti-Malware

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because last is also able to reset the HOSTS file without any additional commands.

How to Remove Freecaptcha.top Pop-ups?

Name: Freecaptcha.top

Description: Freecaptcha.top - a lot of users became a target for the pop-up advertisements. I have a lot of friends who literally bombed me with the questions like “how to remove Freecaptcha.top push notifications?” or “why do Freecaptcha.top pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Freecaptcha.top pop-ups, which may corrupt your browser’s correct performance, and create a lot of troubles while you are working.

Operating System: Windows

Application Category: Adware

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References

  1. More about pop-up advertisements on Wikipedia.
  2. GridinSoft Anti-Malware review and also the reasons why I recommend it for malware elimination.
  3. Official Microsoft guide for hosts file reset.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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