Justcoolcaptcha.top Ads Removal Guide — How to Fix It?

Justcoolcaptcha.top pop-up advertisements appear when you do not expect, disturbing and annoying you. However, they are slightly more than annoying notifications – their essence is clearly malicious, and they can bring other malicious stuff to your computer. In this post, I will show you how to remove Justcoolcaptcha.top pop-ups and explain how to avoid them in the future.

Any time you interact with Justcoolcaptcha.top pop-up notifications will be ineffective at best. At worst, the websites it can throw you to may introduce malware to your system. These push notifications can also promote fake online shopping sites which will take your money and payment info. The latter generally ends up with losing all the money you have on the exposed card.

It is better to prevent, than repair and repent!

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What are Justcoolcaptcha.top pop-up notifications?

As the pop-up definition goes, these are short and small advertisements that attract your attention to a product they promote. But the difference between regular pop-up advertisements and Justcoolcaptcha.top pop-ups is the malicious origins of the latter. Normal pop-up advertisements are offered for you to enable with a benevolent purpose – keep you aware about the fresh posts, goods for sale and so on. It is an effective approach to help your website to retain visitors and help the interested visitors to have the best price.

Short summary of the Justcoolcaptcha.top pop-ups:

Justcoolcaptcha.top pop-up ads, as opposed, have a deal with less legit web pages. You will generally observe the proposition to enable them after a redirection from another page. It’s OK to see redirects unless it throws you into such a dubious place. At that point, turning on pop-up ads is served as the anti-bot check. In other cases, the sites can refuse to show you the content unless you enable these pop-up notifications. These requirements should already raise suspicion, as websites commonly feature a more convenient anti-bot mechanism. Seeing such an offer should be the reason to skip the website right away. In some cases, even when you click “Allow”, you will not get to the site – it has only a landing page with the offer to turn on the push notifications.

Justcoolcaptcha.top push notification.

How does this work?

The majority of browsers support turning on push notifications from sites. Websites, on the other hand, can send out notifications with the content they want. It may be a promotion of the product or a page listed for sale on this particular site, or a promotion of the page of their partner. As a result, you may see the push notification from site X, but clicking it will redirect you to website Y – because a referral link to that website was embedded.

Cybercriminals rely on this ability in their approach to gain money using illegal advertising. They trick victims into turning on pop-ups, and after that just spread numerous promotions of anyone they contract with. As you may suppose, no legit organisations will have a deal with fraudsters. All the Justcoolcaptcha.top notifications you may see lead to other fraudulent sites. At some point, the same victim may be trapped by multiple pop-up spamming websites, and its web browser will turn into a complete mess.

The promotions these criminals show are paid under the pay-per-view model. It commonly provides a miserable payment for one view, but when you can send ads to hundreds of users and make it hundreds of times every day – that is a way bigger sum. Even though the majority of these ads giving no result at all, it can still bring all the parties a lot of profit.

Are Justcoolcaptcha.top pop-up advertisements dangerous?

Yes, they are. Initially, they may look safe – just a colourful window that appears a couple times in an hour. However, the things this window promotes differ sharply from what you generally see in pop-up notifications. Justcoolcaptcha.top website is controlled by crooks, who deliberately throw hundreds of malicious ads in pop-ups. They also don’t follow any manners of advertising and can make sporadic pop-up advertisements into a hurricane of ads. For weak systems, that may be enough to make the system slower. But troubles are not over at this point.

As any other thing related to illegal ads, Justcoolcaptcha.top pop-up advertisements lack legit deals to offer. Even when crooks make the ads similar to ones from Walmart or Amazon, the site these ads will throw you to are completely different. And these pages may offer you to turn on other pop-ups, install a “useful” program, or pay for a thing at a big discount and never receive it. Let’s leave aside the cases when push notifications promote phishing pages or straightforward malware. There’s no way these pages will bring you any good, thus interacting with them is a very bad idea. For the same reason, Justcoolcaptcha.top pop-up advertisements are not recommended to click on either, and the best solution is to disable them as soon as possible.

How to remove Justcoolcaptcha.top pop-ups?

Fortunately, Justcoolcaptcha.top pop-ups removal is pretty easy. They parasite in the web browser and can’t conceal themselves on a disk. Nevertheless, as I pointed out above, some pop-ups may deliver malware to your system. It is nearly impossible to show all of the cases, and manual attempts to remove malware is a poor idea. Thus, after disabling the pop-ups it is recommended to use anti-malware software. That is especially recommended in the case when you have never allowed push notifications, and they still appeared. That can be a sign of malicious software activity. GridinSoft Anti-Malware will perfectly fit both system recovery and malware scanning and removal purposes, because of its system recovery functionality and multi-layer detection system.

First of all, you should reset your browser settings. It is possible to do in manual or automated way. The former, obviously, requires more time to complete and can be somewhat complicated if you have never done that. Automated supposes the use of anti-malware programs that can reset all browser settings at once.

Reset your browsers with GridinSoft Anti-Malware

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

You may see the list of 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.

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

Reset your browsers manually

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. 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. In the next screen, find the “Refresh Firefox” option:

After choosing this option, you will see the next message:

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 browsers are reset, you need to ensure that your browser will connect the right DNS while connecting to the website you need. Create a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines²:

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.

Scan your system for possible viruses

After removing the Justcoolcaptcha.top push notifications, it’s time to see if these pop-ups brought any threat to your system. Launch GridinSoft Anti-Malware, and then click on Standard scan. It will be enough in most cases to find and remove malware. The scan will last 5-10 minutes; you are free to use your system during that process.

Once the scan is complete, you will see the detections or a notification about a clean system. Proceed with pressing the Clean Up button (or OK when nothing is detected).

How to Remove Justcoolcaptcha.top Pop-ups?

Name: Justcoolcaptcha.top

Description: Justcoolcaptcha.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 Justcoolcaptcha.top push notifications?” or “why do Justcoolcaptcha.top pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Justcoolcaptcha.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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1. More about this malware type on GridinSoft Encyclopedia.
2. Official Microsoft guide for hosts file reset.