Remove Detryu Virus — How to Fix Guide

Detryu pop-up notices can appear out of the blue, covering the post of the site you visited or opening your browser when you don’t wish it to be opened.

Clicking on the Detryu advertisement can cause the injection of various malware or unwanted programs. In this post, you will see the guide of Detryu popups clearing in multiple methods, and also inspecting your computer for additional viruses existence.

It is better to prevent, than repair and repent!

Removing Detryu 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 Detryu pop-ups?

Detryu popups are a result of adware activity. Adware is a kind of malware that demonstrates to you the pay-per-view of pay-per-click advertisements, which generates a substantial amount of profit for adware suppliers. These promotions might contain explicit material, or have a link to malicious content/website, because adware maintainers have no reason to examine the goodness of the web content they are going to show – their single target is money.

Detryu push notification.

Pop-up promotions itself is a very good, affordable and also really productive advertising instrument¹. It allows the vendor to attach the customers’ attention to their website, and the customers to get the dynamic updates on the goods they want to purchase. When the customer will receive a pop-up alert that the TV set he likes to purchase is provided at the online shop he/she visited previously with a 15% discount, one will definitely use this possibility and purchase it. Considering the extremely low cost for the popups and their targeting, such an advertising tool is a much-loved thing amongst the advertising teams of large online sellers.

Nevertheless, such a rewarding system could not be missed by malware developers. Potential to demonstrate the popup advertisements by force to the people of malware invasion is an ideal basis for evil-minded tricks with the popup advertisements. And Detryu.com promotions is just one of hundreds that are “employed” in this system.

Here is a short details for the Detryu

How have I got the Detryu virus?

There are a lot of methods of getting contaminated by the adware that lead to the Detryu popups tornado. A lion’s part of this computer virus cases is after the free software or cracked programs, that are distributed on the peering networks. Freeware may likewise be downloaded from the main web page, and the adware is delivered as a legitimate bundled program.

There is no need to blame yourself. A lot of people frequently use the dubious programs from untrusted sources: abandonware, different utilities that are free, or perhaps hacked programs. Every one of these types of applications are risky, due to the fact that it is very simple to build in a Detryu 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.

Detryu popup malware may additionally be hidden in the advertisement somewhere on the unusual web page. Such websites are usually full of colorful and blinking advertisements, and their owners usually approve any kind of promotions to be placed on their page. Therefore, clicking on such banners is a shot in the dark: only the advertisement provider realizes what will occur when you press this advertisement. Besides some “light” viruses, like adware or undesirable programs, you may likewise receive 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 programs, like Detryu popup virus can initiate a wide range of troubles on your personal computer. Distracting is not the only effect – pop-ups may show you the banners, where you are offered to get another strange program, or “a amazing anti-malware tool”. Scareware is often distributed with the use of the last slogun. Potentially unwanted programs, in turn, may have spyware functions. And it is pretty hard to distinguish the unwanted app from a normal one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related ads are also used as a distribution way by different trojan viruses, for example – coin miners. The consequences of activity of such malware is 100% unpleasant, and can cost you several hundreds of dollars. And even if you are not tapping these banners, they can be clicked by whoever who also uses 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 loss. It is recommended to remove the viruses with antivirus applications as soon as possible.

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

The guide of Detryu adware elimination contains 2 sections. Initially, we need to eliminate the malware, and after that correct the consequences of its action. The elimination task is pretty simple, since it can be done even with making use of Microsoft Defender – anti-virus tool that is available on all computers with Windows 8/10. Nevertheless, because of its significant resources utilization, along with some bugs that may be pivotal for some categories of users, Defender is frequently turned off by the users, so its use is most likely impossible. Moreover, a variety of trojan viruses have the ability to turn off the embedded antivirus. It is far better to use the separated program that will not have such exposures.

I’d recommend you to utilize Gridinsoft Anti-Malware² – a well-proven security tool that will certainly wipe out the viruses from your computer and also create an impenetrable cover with a Proactive protection feature. But let’s handle Detryu adware first.

Removing Detryu 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 Detryu 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 ensure that your browser will be connected the appropriate DNS while connecting to the site you need. Create a text file titled “hosts” on your computer’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.

Nonetheless, there is one trouble that makes the things a lot more difficult to restore, especially without the anti-malware program. The majority of adware versions that are utilized to show you the Detryu pop-up advertisements are altering the deep browser configurations, disabling an access to the settings tab. So, if you attempt to change your browser settings after your machine was infected by pop-up-related malware, your browser will certainly crash soon. Sometimes, you will see no crash, but huge lag spike after pushing the “settings” key. Browser will stop reacting for ~ 30 secs, and then 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 Detryu Pop-ups?

Name: Detryu

Description: Detryu - 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 Detryu.com push notifications?” or “why do Detryu.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Detryu 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.