Remove Coollotto.net Pop-up Ads — How to Fix Gude

Coollotto.net pop-up alerts may appear unexpectedly, covering the content of the page you explored or opening your web browser when you don’t wish it to be opened.

Clicking on the Coollotto.net promotion can trigger the injection of other malware or unwanted programs. In this post, you will see the guide of Coollotto.net popups removal in various methods, as well as inspecting your PC for other viruses presence.

It is better to prevent, than repair and repent!

Removing Coollotto.net 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 Coollotto.net pop-ups?

Coollotto.net popups are an effect of adware activity. Adware is a type of malware that suggests you the pay-per-view of pay-per-click ads, which creates a massive volume of income for adware representatives. These advertisements might include sometimes shocking material, or have a web link to malicious content/website, since adware maintainers have no reason to examine the goodness of the material they are going to show – their solitary target is cash.

Coollotto.net push notification.

Pop-up advertising itself is a good, low-cost and really successful advertising method¹. It permits the seller to link the buyers’ interest to their site, and the customers to receive the dynamic updates on the goods they wish to buy. When the customer will receive a pop-up alert that the TV set he wishes to purchase is offered at the online shop he/she checked out earlier with a 15% discount, one will surely use this possibility and get it. Taking into consideration the exceptionally low cost for the popups and their targeting, such a marketing instrument is a much-loved thing among the marketing departments of huge internet retailers.

Nonetheless, such a profitable system could not be missed by virus developers. Ability to demonstrate the popup ads forcibly to the people of malware attack is a great basis for evil-minded manipulations with the popup advertisements. And Coollotto.net advertisements is among hundreds that are “employed” in this scheme.

Here is a short details for the Coollotto.net

How have I got the Coollotto.net virus?

There are a plenty of methods of getting infected by the adware that cause the Coollotto.net popups storm. A lion’s part of this computer virus cases is after the freeware or cracked programs, that are distributed on the peering networks. Freeware may additionally be downloaded from the main web page, and the adware is presented as a legitimate bundled program.

There is no need to blame yourself. A number of users regularly use the uncertain programs from untrusted providers: abandonware, various apps that are free of cost, and even hacked programs. Every one of these kinds of applications are unsafe, since it is very simple to integrate a Coollotto.net 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.

Coollotto.net popup malware can likewise be hidden in the advertisement somewhere on the odd website. Such websites are usually packed with intense and blinking advertisements, and their owners often approve any kind of promos to be placed on their web page. Thus, clicking on such banners is a shot in the dark: only the ad contractor knows what will happen when you press this ad. Besides some “light” viruses, like adware or unwanted programs, you may also get something a lot more unsafe, like ransomware or coin miner; the large share of coin miners distribution is exactly after the malicious advertisements.

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

Potentially undesirable programs, like Coollotto.net popup virus can cause a wide range of different problems on your personal computer. Distracting is not the only problem – pop-up notifications can present you the ads, where you are offered to get another dubious application, or “a perfect security tool”. Scareware is usually spread under the last slogun. Potentially undesirable applications, in turn, can have spyware functionality. And it is very hard to distinguish the unwanted app from a normal one, if you don’t know the exact names. Besides the PUPs and fake antiviruses, popup-related advertisements are also used as a distribution method by different trojan viruses, for example – coin miners. The consequences of activity of such viruses is 100% unpleasant, and can cost you several hundreds of dollars. And even if you are not interacting with these banners, they may be clicked by someone who also uses your PC – parents, children, spouse, etc. So the things can become much more serious, and it will be much harder to deal with it without information loss. It is recommended to eliminate the viruses with antivirus applications as soon as possible.

How can I get rid of Coollotto.net pop-up advertisements?

The manual of Coollotto.net adware elimination consists of 2 sections. First, we need to exterminate the malware, and afterwards deal with the consequences of its activity. The removal procedure is quite simple, because it can be done even with the use of Microsoft Defender – anti-virus tool that is present on all personal computers with Windows 8/10. However, because of its huge resources utilization, along with some bugs that can be critical for some kinds of individuals, Defender is oftentimes disabled by the users, so its usage is likely impossible. In addition, different trojan viruses can shut off the embedded antivirus. It is far better to make use of the separated program that will not have such exposures.

I would certainly advise you to utilize Gridinsoft Anti-Malware² – a well-proven antivirus device that will certainly exterminate the malware from your computer and also make an invulnerable cover with a Proactive protection function. But let’s deal with Coollotto.net adware initially.

Removing Coollotto.net 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.

• 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.

• When the scan is over, you may choose the action for each detected virus. For all files of Coollotto.net malware the default option is “Delete”. Press “Apply” to finish the malware removal.

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. 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 web browsers are reset, you need to make sure that your browser will definitely connect the accurate DNS while connecting to the web page you want. Make a text file named “hosts” on your pc’s desktop, after that open it and fill it with the following content³:

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 restore, particularly without the anti-malware program. The majority of adware variants that are used to show you the Coollotto.net pop-up promotions are altering the deep browser settings, 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 crash quickly. In some cases, you will see no crash, but significant lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 seconds, and afterwards it will be back to the typical, up until you try to open settings once again.

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.

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.

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 Coollotto.net Pop-ups?

Name: Coollotto.net

Description: Coollotto.net - 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 Coollotto.net push notifications?” or “why do Coollotto.net pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Coollotto.net 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 pop-up advertisements on Wikipedia.
2. GridinSoft Anti-Malware overview and also the reasons why I recommend it for malware elimination.
3. Official Microsoft guide for hosts file reset.