Remove Oundoutth.biz Pop-up Virus — How to Remove?

Oundoutth.biz pop-up alerts may show up unexpectedly, covering the subject of the site you visited or opening your browser when you do not need it to be opened.

Clicking the Oundoutth.biz ad may result in the injection of other malware or unwanted programs. In this post, you will see the manual of Oundoutth.biz popups removal in several methods, and also inspecting your system for additional viruses existence.

It is better to prevent, than repair and repent!

Removing Oundoutth.biz 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 Oundoutth.biz pop-ups?

Oundoutth.biz popups are an outcome of adware presence. Adware is a kind of malware that shows you the pay-per-view of pay-per-click promotions, which produces a substantial amount of earnings for adware suppliers. These ads may contain explicit information, or have a web link to harmful content/website, because adware maintainers have no reason to inspect the goodness of the web content they are going to reveal – their single target is cash.

Oundoutth.biz push notification.

Pop-up marketing itself is a good, low-cost and also very effective advertising solution¹. It allows the vendor to link the customers’ attention to their website, and the buyers 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 provided at the online store he/she visited earlier with a 15% price cut, one will surely use this opportunity and get it. Taking into consideration the exceptionally small cost for the popups and their targeting, such an advertising and marketing method is a much-loved thing among the marketing teams of huge online stores.

However, such a profitable strategy could not be missed by virus developers. Potential to demonstrate the popup ads by force to the victims of malware attack is a great basis for evil-minded tricks with the popup ads. And Oundoutth.biz ads is just one of hundreds that are “employed” in this scheme.

Here is a short info for the Oundoutth.biz site

How have I got the Oundoutth.biz virus?

There are a number of methods of becoming infected by the adware that cause the Oundoutth.biz popups tornado. A lion’s part of this virus cases is after the freeware or cracked programs, that are spread on the peering networks. Free software may also be downloaded from the main web page, and the adware is supplied as a legit bundled program.

There is no need to blame yourself. A number of individuals regularly work with the dubious programs from untrusted providers: abandonware, various apps that are free of cost, and even hacked programs. Every one of these types of programs are dangerous, since it is extremely simple to integrate a Oundoutth.biz malware under the cover of part of the license hacking script, or as a component of the self-made algoritm within the Windows optimization tool.

Oundoutth.biz popup malware can also be concealed in the promotion somewhere on the unusual site. Such websites are in most cases full of bright and blinking ads, and their proprietors usually approve any promotions to be published on their web page. For this reason, clicking on such banners is a shot in the dark: only the ad provider knows what will happen when you click this ad. Besides some “light” viruses, like adware or unwanted programs, you can also receive something much more dangerous, like ransomware or coin miner; the big share of coin miners circulation is exactly after the malicious promotions.

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

Potentially unwanted programs, like Oundoutth.biz pop-up virus may initiate a wide range of different troubles on your PC. Distracting is not the only problem – pop-ups can show you the advertisements, where you are offered to get one more unknown program, or “a effective security tool”. Scareware is usually distributed with the last slogun. Potentially undesirable programs, in turn, may have spyware functionality. And it is very hard to distinguish the undesirable app from a normal one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related promotions are also chosen as a spreading way by different 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 tapping these ads, they may be clicked by someone who also makes use of your PC – parents, children, spouse, etc. So the things can become much more serious, and it will be much harder to solve it without data loss. It is recommended to remove the viruses with antivirus applications as soon as possible.

How can I get rid of Oundoutth.biz pop-up advertisements?

The guide of Oundoutth.biz adware clearing includes 2 sections. First, we need to exterminate the malware, and after that take care of the results of its action. The elimination task is quite simple, due to the fact that it may 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 significant resources utilization, as well as some defects that can be serious for some kinds of users, Defender is often disabled by the users, so its use is likely impossible. Moreover, a wide range of trojan viruses have the ability to shut off the embedded antivirus. It is better to use the separated program that will not have such exposures.

I’d suggest you to use Gridinsoft Anti-Malware² – a well-proven security device that will undoubtedly exterminate the viruses from your personal computer and create an impenetrable shield with a Proactive protection function. However, let’s deal with Oundoutth.biz adware initially.

Removing Oundoutth.biz 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 Oundoutth.biz 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 web browser will be connected the proper DNS while connecting to the web page you need. Make a text file titled “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.

Nevertheless, there is one issue that makes the things a lot more difficult to restore, especially without the anti-malware program. Most of adware variations that are used to show you the Oundoutth.biz pop-up advertisements are changing the deep browser configurations, disabling an access to the settings tab. So, if you try to change your browser settings after your machine was penetrated by pop-up-related malware, your browser will crash soon. In certain cases, you will see no crash, but large lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 seconds, and after that it will be back to the typical, until you attempt 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 Oundoutth.biz Pop-ups?

Name: Oundoutth.biz

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