Remove Fast Best Captcha Virus — Fastbestcaptcha.top

Written by Wilbur Woodham
Fast Best Captcha pop-up alerts can appear unexpectedly, covering the material of the website you went to or opening your browser when you don’t want it to be opened.

Clicking on the Fastbestcaptcha.top advertisement can result in the injection of different malware or unwanted programs. In this post, you will see the guide of Fast Best Captcha popups clearing in a couple of manners, as well as examining your personal computer for extra malware presence.

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Removing Fastbestcaptcha.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 Fast Best Captcha pop-ups?

Fast Best Captcha popups are a result of adware presence. Adware is a sort of malware that shows you the pay-per-view of pay-per-click ads, which creates a major amount of earnings for adware suppliers. These ads might include sometimes shocking composition, or have a web link to malevolent content/website, because adware maintainers have no purpose to examine the goodness of the content they are going to show – their single target is cash.

Fastbestcaptcha.top push notification

Fast Best Captcha push notification.

Pop-up advertising itself is a very good, low-cost and also very efficient advertising tool1. It permits the seller to attach the customers’ attention to their website, as well as the buyers to get the dynamic updates on the goods they intend to purchase. When the customer will receive a pop-up notification that the TV set he likes to buy is available at the online shop he/she saw previously with a 15% price cut, one will definitely use this possibility and buy it. Considering the incredibly low price for the popups and their targeting, such an advertising instrument is a favorite thing among the advertising departments of large internet retailers.

Nonetheless, such a profitable system could not be missed by malware developers. The ability to show the popup ads forcibly to the people of malware attack is an ideal basis for malicious manipulations with the popup promotions. And Fast Best Captcha ads is one of hundreds that are “employed” in this scheme.

Here is a short summary for the Fastbestcaptcha.top site
Site Fastbestcaptcha.top
Hosting Romania, Bucuresti
Infection Type Adware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address 5.8.67.207
Symptoms Annoying pop-up ads in the right corner.
Similar behavior News, Yoursurveyprogra, Setup
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Fast Best Captcha virus?

There are a plenty of methods of becoming infected by the adware that create the Fast Best Captcha popups storm. A lion’s part of this malware incidents is after the freeware or cracked programs, that are distributed on the peering networks. Free software may likewise be downloaded from the main site, and the adware is delivered as a legal bundled program.

There is no need to blame yourself. A lot of individuals regularly work with the dubious programs from untrusted sources: abandonware, various apps that are free of cost, and even hacked programs. All of these kinds of software are unsafe, since it is quite easy to include a Fast Best Captcha malware under the cover of part of the license hacking script, or as a part of the self-made algoritm inside of the Windows optimization tool.

Fastbestcaptcha.top popup malware can likewise be hidden in the ad somewhere on the unusual web page. Such web pages are usually full of intense and blinking advertisements, and their proprietors generally permit any kind of promotions to be posted on their web page. Hence, clicking such banners is a shot in the dark: only the ad contractor realizes what will occur when you press this advertisement. Besides some “light” viruses, like adware or unwanted programs, you can likewise get something far more damaging, like ransomware or coin miner; the substantial share of coin miners circulation is exactly after the malicious advertisements.

People dislike popups

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

Potentially undesirable applications, like Fast Best Captcha pop-up virus may provoke a lot of different troubles on your personal computer. Distracting is not the only problem – pop-up notifications may present you the promotions, where you are offered to download one more dubious application, or “a amazing security tool”. Scareware is usually spread with the last motto. Potentially unwanted programs, in turn, can have spyware functionality. And it is very hard to distinguish the unwanted app from a legit one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related banners are also chosen as a spreading method by various trojan viruses, for example – coin miners. The consequences of activity 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 may be clicked by whoever who also uses your personal computer – parents, children, spouse, etc. So the situation can become much more serious, and it will be much harder to deal with it without information loss. It is recommended to remove the viruses with antivirus applications as soon as possible.

How can I get rid of Fast Best Captcha pop-up advertisements?

The manual of Fast Best Captcha adware elimination consists of 2 sections. First, we need to deal with the malware, and afterward repair the results of its activity. The elimination process is really easy, since it may be done even with the use of Microsoft Defender – anti-virus tool that is present on all computers with Windows 8/10. However, as a result of the utilization of its significant resources, along with some defects that can be critical for some groups of individuals, Defender is frequently turned off by the users, so its usage is likely impossible. In addition, different trojan viruses have the ability to switch off the embedded antivirus. It is better to use the separated program that will not have such exposures.

I would certainly suggest you to utilize Gridinsoft Anti-Malware2 – a well-proven antivirus device that will certainly erase the viruses from your personal computer and create an impenetrable cover with a Proactive protection feature. But let’s deal with Fast Best Captcha adware initially.

Removing Fast Best Captcha 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 Fast Best Captcha 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 web browser will be connected the right DNS while connecting to the site you want. Create a text file named “hosts” on your computer’s desktop, then open it and fill it with the following lines3:

# 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.

Nevertheless, there is one issue that makes things a lot harder to fix, specifically without the anti-malware program. A lot of adware variations that are utilized to show you the Fastbestcaptcha.top pop-up ads are changing the deep browser setups, disabling an access to the settings tab. So, if you try to fix your browser settings after your computer was penetrated by pop-up-related malware, your browser will certainly collapse soon. In some cases, you will see no crash, but huge lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 seconds, and after that it will be back to the typical, up until you try to open settings one more time.

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 a manner that 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 Fastbestcaptcha.top Pop-ups?

Name: Fastbestcaptcha.top

Description: Fastbestcaptcha.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 Fastbestcaptcha.top push notifications?” or “why do Fastbestcaptcha.top pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Fastbestcaptcha.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 overview and also the reasons why I suggest 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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