Remove Cleverfont1 Virus — How to Fix Guide

Cleverfont1 pop-up notices may show up out of the blue, covering the material of the website you visited or opening your web browser when you don’t desire it to be opened.

Clicking the Cleverfont1 advertisement may result in the injection of different malware or unwanted programs. In this guide, you will see the manual of Cleverfont1 popups removal in several methods, as well as checking your system for extra viruses presence.

It is better to prevent, than repair and repent!

Removing Cleverfont1 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 Cleverfont1 pop-ups?

Cleverfont1 popups are a result of adware activity. Adware is a type of malware that presents you the pay-per-view of pay-per-click promotions, which produces a substantial amount of earnings for adware distributors. These promotions might consist of explicit composition, or have a web link to malicious content/website, because adware maintainers have no purpose to inspect the goodness of the web content they are going to reveal – their solitary target is money.

Cleverfont1 push notification.

Pop-up marketing itself is a good, affordable and really productive marketing tool¹. It enables the seller to link the customers’ attention to their website, and the buyers to receive the dynamic updates on the goods they wish to purchase. When the customer will get a pop-up notification that the TV set he likes to buy is offered at the online shop he/she saw earlier with a 15% price cut, one will undoubtedly use this possibility and buy it. Considering the extremely small cost for the popups and their targeting, such an advertising tool is a favorite thing amidst the advertising departments of huge online sellers.

Nonetheless, such a rewarding strategy could not be missed by malware developers. Ability to demonstrate the popup advertisements forcibly to the victims of malware invasion is a perfect basis for evil-minded manipulations with the popup ads. And Cleverfont1.xyz advertisements is among hundreds that are “employed” in this system.

Here is a short details for the Cleverfont1 site

How have I got the Cleverfont1 virus?

There are a number of methods of getting contaminated by the adware that lead to the Cleverfont1 popups tornado. A lion’s part of this virus incidents is after the free software or cracked programs, that are spread on the peering networks. Freeware can additionally be downloaded from the main site, and the adware is delivered as a legitimate bundled program.

There is no need to blame yourself. A plenty of users frequently work with the unreliable programs from untrusted sources: abandonware, different tools that are free of cost, or perhaps hacked programs. All of these types of applications are unsafe, because it is extremely simple to build in a Cleverfont1 malware under the guise of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

Cleverfont1 popup malware may additionally be concealed in the advertisement somewhere on the strange site. Such sites are usually packed with bright and blinking ads, and their proprietors typically approve any type of promos to be published on their web page. Therefore, clicking on such banners is a shot in the dark: only the ad provider knows what will occur when you press this ad. Besides some “light” viruses, like adware or undesirable programs, you may also receive something a lot more damaging, like ransomware or coin miner; the substantial share of coin miners distribution is exactly after the malicious promotions.

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

Potentially undesirable programs, like Cleverfont1 pop-up virus may initiate a variety of troubles on your computer. Distracting is not the only effect – pop-up notifications may display you the banners, where you are offered to download one more dubious application, or “a perfect security tool”. Scareware is often distributed under the last motto. Potentially undesirable programs, in turn, may have spyware functions. And it is very hard to distinguish the unwanted app from a good one, if you don’t know the exact names. Besides the potentially unwanted programs and dubious antiviruses, popup-related advertisements are also used as a spreading method by different trojan viruses, for instance – coin miners. The consequences of activity of such malware is 100% unwanted, and can cost you hundreds or even thousands of dollars. And even if you are not clicking these promotions, they may be clicked by someone who also uses your PC – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to solve it without data loss. It is recommended to eliminate the viruses with antivirus applications as soon as possible.

How can I get rid of Cleverfont1 pop-up advertisements?

The tutorial of Cleverfont1 adware elimination includes 2 sections. Initially, we need to get rid of the malware, and then deal with the results of its activity. The removal procedure is really simple, since it can be done even with using Microsoft Defender – anti-virus tool that is available on all personal computers with Windows 8/10. Nonetheless, as a result of its huge resources utilization, as well as some defects that can be crucial for some types of users, Defender is frequently disabled by the users, so its use is most likely impossible. What’s more, different trojan viruses are capable to switch off the embedded antivirus. It is far better to make use of the separated program that will not have such vulnerabilities.

I’d suggest you to utilize Gridinsoft Anti-Malware² – a well-proven anti-malware tool that will undoubtedly remove the malware from your system and also make an impenetrable cover with a Proactive protection feature. However, let’s handle Cleverfont1 adware first.

Removing Cleverfont1 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 Cleverfont1 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 browsers are reset, you need to ensure that your web browser will definitely be connected the appropriate DNS while connecting to the web page you need. Make a text file titled “hosts” on your computer’s desktop, then open it and fill it with the following text³:

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 the things much more difficult to restore, particularly without the anti-malware program. Most of adware variations that are utilized to show you the Cleverfont1 pop-up promotions are altering the deep browser setups, disabling an access to the settings tab. So, if you try to change your browser settings after your system was infected by pop-up-related malware, your browser will crash soon. In some cases, you will see no crash, however, huge lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 secs, and after that it will be back to the typical, 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 Cleverfont1 Pop-ups?

Name: Cleverfont1

Description: Cleverfont1 - 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 Cleverfont1.xyz push notifications?” or “why do Cleverfont1.xyz pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Cleverfont1 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 ads on Wikipedia.
2. GridinSoft Anti-Malware review and the reasons why I suggest it for malware removal.
3. Official Microsoft guide for hosts file reset.