Remove Yosiboosi Pop-up Virus — How to Remove?

Yosiboosi pop-up notices may show up unexpectedly, covering the material of the page you visited or opening your browser when you don’t want it to be opened.

Clicking the Yosiboosi advertisement may cause the injection of other malware or unwanted programs. In this guide, you will see the manual of Yosiboosi popups removal in several manners, and also inspecting your personal computer for other malware existence.

It is better to prevent, than repair and repent!

Removing Yosiboosi 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 Yosiboosi pop-ups?

Yosiboosi popups are an outcome of adware presence. Adware is a kind of malware that suggests you the pay-per-view of pay-per-click advertisements, which generates a significant amount of revenue for adware distributors. These promotions may have explicit composition, or have a web link to harmful content/website, because adware maintainers have no reason to examine the goodness of the material they are going to show – their solitary target is money.

Yosiboosi push notification.

Pop-up advertising itself is a very good, low-priced and also very efficient marketing tool¹. It makes it possible for the vendor to attach the customers’ interest to their website, as well as the customers to receive the dynamic updates on the goods they wish to buy. When the customer will receive a pop-up notification that the TV set he desires to buy is offered at the online store he/she saw previously with a 15% price cut, one will undoubtedly use this opportunity and purchase it. Considering the extremely small cost for the popups and their targeting, such an advertising and marketing tool is a favourite thing among the advertising departments of big online retail stores.

Nonetheless, such a rewarding scheme could not be missed by virus creators. Option to show the popup ads forcibly to the victims of malware attack is a perfect basis for malevolent tricks with the popup ads. And Yosiboosi.com advertisements is just one of hundreds that are “employed” in this system.

Here is a short summary for the Yosiboosi site

How have I got the Yosiboosi virus?

There are a lot of methods of getting infected by the adware that trigger the Yosiboosi popups tornado. A lion’s part of this computer virus incidents is after the free software or cracked programs, that are distributed on the peering networks. Freeware may additionally be downloaded from the official web page, and the adware is presented as a legit bundled program.

There is no need to blame yourself. A number of people frequently utilize the dubious programs from untrusted sources: abandonware, various utilities that are free of cost, or even hacked programs. All of these kinds of applications are risky, because it is extremely easy to include a Yosiboosi malware under the guise of part of the license hacking script, or as a part of the self-made algoritm inside of the Windows optimization tool.

Yosiboosi popup virus may also be hidden in the promotion somewhere on the strange web page. Such sites are in most cases loaded with intense and blinking ads, and their proprietors generally permit any promos to be placed on their web page. For this reason, clicking on such banners is a risky thing: only the ad provider realizes what will happen when you press this advertisement. Besides some “light” viruses, like adware or unwanted programs, you may likewise get something far more hazardous, like ransomware or coin miner; the big 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 Yosiboosi pop-up virus can cause a lot of different problems on your PC. Distracting is not the single problem – pop-ups can present you the advertisements, where you are offered to download one more strange program, or “a amazing security tool”. Scareware is often spread with the last slogun. Potentially unwanted programs, in turn, may have spyware functions. And it is very hard to distinguish the undesirable app from a good one, if you don’t know the exact names. Besides the PUPs and fake antiviruses, popup-related banners are also chosen as a spreading method by various trojan viruses, for instance – coin miners. The consequences of activity of such viruses is 100% unpleasant, and can cost you hundreds of dollars. And even if you are not interacting with these banners, they may be clicked by someone who also makes use of your computer – parents, children, spouse, etc. So the situation can become much more serious, and it will be much harder to deal with it without data and money loss. It is recommended to wipe out the viruses with antivirus programs as soon as possible.

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

The tutorial of Yosiboosi adware elimination contains 2 parts. First, we need to exterminate the malware, and afterwards correct the effects of its activity. The elimination procedure is really simple, due to the fact that it can be executed even with using Microsoft Defender – anti-malware software that is available on all personal computers with Windows 8/10. Nonetheless, due to its large resources usage, along with some bugs that can be crucial for some groups of users, Defender is often turned off by the users, so its utilization is most likely impossible. Furthermore, various trojan viruses are capable to turn off the embedded antivirus. It is better to make use of the separated program that will not have such weakness.

I would certainly suggest you to use Gridinsoft Anti-Malware² – a well-proven security device that will surely eliminate the malware from your system and create an impenetrable cover with a Proactive protection function. However, let’s manage Yosiboosi adware initially.

Removing Yosiboosi 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 Yosiboosi 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 appropriate DNS while connecting to the site you want. Make a text file named “hosts” on your desktop, after that open it and fill it with the following lines³:

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 trouble that makes the things much more difficult to fix, specifically without the anti-malware program. The majority of adware variants that are utilized to show you the Yosiboosi pop-up ads are modifying the deep browser setups, disabling an access to the settings tab. So, if you attempt to change your browser settings after your computer was penetrated by pop-up-related malware, your browser will collapse soon. Sometimes, you will see no crash, however, large lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 secs, and then it will be back to the typical, till 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.

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 Yosiboosi Pop-ups?

Name: Yosiboosi

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