Remove Yokufu Pop-up Virus — How to Remove?

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

Clicking the Yokufu promotion may result in the injection of various malware or unwanted programs. In this article, you will see the manual of Yokufu popups clearing in a couple of methods, and also checking your PC for extra malware presence.

It is better to prevent, than repair and repent!

Removing Yokufu 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 Yokufu pop-ups?

Yokufu popups are an effect of adware activity. Adware is a kind of malware that shows you the pay-per-view of pay-per-click promotions, which produces a substantial amount of profit for adware suppliers. These promotions might consist of sometimes shocking content, or have a web link to malicious content/website, due to the fact that adware maintainers have no purpose to examine the goodness of the web content they are going to show – their solitary target is cash.

Yokufu push notification.

Pop-up promotions itself is a very good, low-priced and also extremely successful advertising instrument¹. It makes it possible for the seller to attach the buyers’ attention to their website, as well as the customers to get the dynamic updates on the goods they want to purchase. When the person will receive a pop-up notification that the TV set he likes to purchase is available at the online store he/she checked out previously with a 15% discount, one will surely use this possibility and buy it. Considering the very low price for the popups and their targeting, such a promotion and marketing instrument is a much-loved thing amidst the marketing teams of huge online retail stores.

Nonetheless, such a successful scheme could not be missed by virus creators. Ability to show the popup ads forcibly to the victims of malware attack is an ideal basis for malicious tricks with the popup promotions. And Yokufu.com advertisements is one of hundreds that are “employed” in this scheme.

Here is a summary for the Yokufu site

How have I got the Yokufu virus?

There are a lot of ways of becoming infected by the adware that cause the Yokufu popups tornado. A lion’s part of this malware cases is after the free software or cracked programs, that are spread on the peering networks. Freeware can additionally be downloaded from the official site, and the adware is supplied as a legitimate bundled program.

There is no need to blame yourself. A huge amount of individuals oftentimes utilize the uncertain programs from untrusted sources: abandonware, a wide range of tools that are free, or perhaps hacked programs. All of these kinds of applications are dangerous, because it is very simple to include a Yokufu malware under the guise of part of the license hacking script, or as a component of the self-made algoritm inside of the Windows optimization tool.

Yokufu popup malware may also be hidden in the promotion somewhere on the strange web page. Such web pages are typically loaded with colorful and blinking ads, and their proprietors usually accept any kind of promos to be published on their web page. For this reason, clicking such banners is a risky thing: only the ad contractor realizes what will happen when you press this ad. Besides some “light” viruses, like adware or undesirable programs, you can additionally receive something a lot more unsafe, like ransomware or coin miner; the substantial 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 applications, like Yokufu popup virus can initiate a variety of different troubles on your computer. Distracting is not the only problem – pop-up notifications may display you the advertisements, where you are offered to get another strange program, or “a amazing anti-malware tool”. Scareware is often spread with the last slogun. Potentially undesirable programs, in turn, may have spyware functions. And it is pretty hard to distinguish the unwanted app from a legit one, if you don’t know the exact names. Besides the potentially unwanted programs and dubious antiviruses, popup-related promotions are also used as a distribution method by various trojan viruses, for instance – coin miners. The consequences of actions of such viruses is 100% unwanted, and can cost you several hundreds of dollars. And even if you are not clicking these banners, they may be clicked by someone who also uses your personal computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to solve it without information loss. It is recommended to get rid of the viruses with anti-malware applications as soon as possible.

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

The guide of Yokufu adware removal contains 2 sections. Initially, we need to eliminate the malware, and after that deal with the effects of its action. The elimination procedure is quite simple, due to the fact that it can be done even with making use of Microsoft Defender – anti-malware software that is available on all computers with Windows 8/10. Nevertheless, because of its huge resources usage, as well as some problems that may be pivotal for some categories of users, Defender is often disabled by the users, so its usage is most likely impossible. Furthermore, various trojan viruses are able to switch off the embedded antivirus. It is much better to use the separated program that will not have such weakness.

I would certainly suggest you to utilize Gridinsoft Anti-Malware² – a well-proven security tool that will definitely wipe out the viruses from your PC and also make an impenetrable shield with a Proactive protection feature. However, let’s take care of Yokufu adware initially.

Removing Yokufu 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 Yokufu 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 make sure that your web browser will 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 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.

Nevertheless, there is one trouble that makes the things much harder to repair, particularly without the anti-malware software. Most of adware versions that are utilized to show you the Yokufu pop-up advertisements are changing the deep browser setups, disabling an access to the settings tab. So, if you attempt to change your browser settings after your PC was infected by pop-up-related malware, your browser will collapse quickly. Sometimes, you will see no crash, but huge 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 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.

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 Yokufu Pop-ups?

Name: Yokufu

Description: Yokufu - 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 Yokufu.com push notifications?” or “why do Yokufu.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Yokufu 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 advise it for malware removal.
3. Official Microsoft guide for hosts file reset.