How to remove Ddenkno.xyz pop-ups (Virus removal guide)

What is Ddenkno.xyz?

Ddenkno.xyz website is a scam which lures users into allowing push notifications. Scammers use push notifications to bypass pop up blocker and show lots of unwanted ads. These ads are used to promote questionable browser extensions, fake prizes scams, fake software, and adult web-pages.

Ddenkno.xyz is a dubious site that displays the message ‘Click Allow to’ (watch a video, enable Flash Player, access the content of the web-page, connect to the Internet, download a file), asking you to subscribe to notifications. If you click on ALLOW, then your web browser will be configured to display annoying adverts on your desktop, even when you are not using the browser.

Threat Summary

Name	Ddenkno.xyz pop-up
Type	browser notification spam, spam push notifications, pop-up virus
Distribution	suspicious pop up ads, social engineering attack, potentially unwanted apps, adware software
Symptoms	intrusive ads on desktop your web browser settings has changed without your permission web-browser popups appear and recommend fake Flash updates your web-browser slows to a crawl
Removal	Ddenkno.xyz removal guide

How does your device get infected with Ddenkno.xyz popups

Some research has shown that users can be redirected to Ddenkno.xyz from misleading ads or by potentially unwanted software and adware software. Adware software can cause many troubles such as annoying advertisements and pop-ups on your web-browser, redirect your search requests to scam webpages, web-browser crashes and slow loading webpages. Adware software usually gets installed as a part of some freeware. Do not be surprised, it happens, especially if you’re an active Net user.

Most of unwanted advertisements and pop-ups come from internet browser toolbars and/or extensions, BHOs (browser helper objects) and optional apps. Most commonly, these items claim itself as applications that improve your experience on the Internet by providing a fast and interactive home page or a search provider that does not track you. Remember, how to avoid the unwanted software. Be cautious, start only reputable software which download from reputable sources. NEVER install any unknown and questionable software.

Remove Ddenkno.xyz notifications from web browsers

If you’re in situation where you don’t want to see browser notifications from the Ddenkno.xyz web-page. In this case, you can turn off web notifications for your web browser in Microsoft Windows/Mac OS/Android. Find your web-browser in the list below, follow few simple steps to get rid of browser permissions to show push notifications.

Google Chrome	Android
Click on ‘three dots menu’ button at the top-right corner of the screen. When the drop-down menu appears, click on ‘Settings’. Scroll to the bottom of the page and click on ‘Advanced’. When the drop-down menu appears, tap ‘Settings’. Scroll down to ‘Advanced’. Click on ‘Notifications’. Find the Ddenkno.xyz URL and click the three vertical dots button next to it, then click on ‘Remove’.	Tap ‘Settings’. Tap ‘Notifications’. Find and tap the web-browser that shows Ddenkno.xyz push notifications advertisements. Locate Ddenkno.xyz in the list and disable it.
Mozilla Firefox	Edge
In the right upper corner, click the Menu button, represented by three horizontal stripes. In the drop-down menu select ‘Options’. In the left side select ‘Privacy & Security’. Scroll down to ‘Permissions’ and then to ‘Settings’ next to ‘Notifications’. Select the Ddenkno.xyz domain from the list and change the status to ‘Block’. Click ‘Save Changes’ button.	In the top right hand corner, click on the three dots to expand the Edge menu. Scroll down to ‘Settings’. In the menu on the left go to ‘Advanced’. In the ‘Website permissions’ section click ‘Manage permissions’. Right-click the Ddenkno.xyz site. Click ‘Delete’.
Internet Explorer	Safari
Click the Gear button on the top right hand corner. When the drop-down menu appears, click on ‘Internet Options’. Click on the ‘Privacy’ tab and select ‘Settings’ in the pop-up blockers section. Select the Ddenkno.xyz and other suspicious sites below and delete them one by one by clicking the ‘Remove’ button.	Click ‘Safari’ button on the top left hand corner of the screen and select ‘Preferences’. Open ‘Websites’ tab, then in the left menu click on ‘Notifications’. Find the Ddenkno.xyz site and select it, click the ‘Deny’ button.

How to remove Ddenkno.xyz pop-ups (removal tutorial)

As with deleting adware, malicious software or PUPs, there are few steps you can do. We advise trying them all. If you do only one part of the tutorial, then it should be use malicious software removal tool, because it should get rid of adware and stop any further infection. But to completely delete Ddenkno.xyz pop-ups you will have to at least reset your internet browser settings such as home page, default search engine and newtab page to default state, disinfect PC’s web-browsers shortcuts, uninstall all unwanted and suspicious programs, and delete adware software by malware removal tools. Certain of the steps below will require you to close this website. So, please read the step-by-step tutorial carefully, after that bookmark it or open it on your smartphone for later reference.

The below guidance for devices using Windows, for Android phones, use How to remove virus from Android phone, and for Apple computers based on Mac OS use How to remove browser hijacker, pop-ups, ads from Mac

To remove Ddenkno.xyz pop ups, execute the following steps:

Remove Ddenkno.xyz notifications from web browsers
How to remove Ddenkno.xyz pop-up advertisements without any software
Automatic Removal of Ddenkno.xyz ads
Stop Ddenkno.xyz popup ads

How to remove Ddenkno.xyz pop-up advertisements without any software

In this section of the blog post, we have posted the steps that will help to remove Ddenkno.xyz pop-ups manually. Although compared to removal tools, this way loses in time, but you don’t need to install anything on the PC. It will be enough for you to follow the detailed tutorial with images. We tried to describe each step in detail, but if you realized that you might not be able to figure it out, or simply do not want to change the MS Windows and internet browser settings, then it’s better for you to run utilities from trusted developers, which are listed below.

Delete adware through the Microsoft Windows Control Panel

Some programs are free only because their install package contains an adware software. This unwanted programs generates revenue for the makers when it is installed. More often this adware can be deleted by simply uninstalling it from the ‘Uninstall a Program’ that is located in MS Windows control panel.

Press Windows button , then click Search . Type “Control panel”and press Enter. If you using Windows XP or Windows 7, then click “Start” and select “Control Panel”. It will open the Windows Control Panel as shown in the following example.

Further, click “Uninstall a program”
It will display a list of all software installed on your personal computer. Scroll through the all list, and remove any dubious and unknown programs.

Delete Ddenkno.xyz advertisements from Firefox

If the Firefox web browser is redirected to Ddenkno.xyz and you want to restore the Firefox settings back to their default values, then you should follow the step-by-step guide below. It will keep your personal information like browsing history, bookmarks, passwords and web form auto-fill data.

First, launch the Mozilla Firefox and click button. It will open the drop-down menu on the right-part of the web-browser. Further, click the Help button () as on the image below.

In the Help menu, select the “Troubleshooting Information” option. Another way to open the “Troubleshooting Information” screen – type “about:support” in the browser adress bar and press Enter. It will display the “Troubleshooting Information” page as displayed on the screen below. In the upper-right corner of this screen, press the “Refresh Firefox” button.

It will open the confirmation dialog box. Further, click the “Refresh Firefox” button. The Firefox will start a procedure to fix your problems that caused by the Ddenkno.xyz adware. Once, it is done, click the “Finish” button.

Delete Ddenkno.xyz pop ups from IE

The Internet Explorer reset is great if your web-browser is hijacked or you have unwanted add-ons or toolbars on your browser, which installed by an malware.

First, run the Internet Explorer, click ) button. Next, press “Internet Options” such as the one below.

In the “Internet Options” screen select the Advanced tab. Next, click Reset button. The Internet Explorer will display the Reset Internet Explorer settings dialog box. Select the “Delete personal settings” check box and click Reset button.

You will now need to restart your personal computer for the changes to take effect. It will delete adware which causes popups, disable malicious and ad-supported internet browser’s extensions and restore the Internet Explorer’s settings like newtab, search engine and homepage to default state.

Remove Ddenkno.xyz pop ups from Chrome

Resetting Google Chrome to default values is helpful in removing the Ddenkno.xyz ads from your web browser. This method is always advisable to follow if you have trouble in removing changes caused by adware.

Open the Chrome menu by clicking on the button in the form of three horizontal dotes (). It will show the drop-down menu. Choose More Tools, then press Extensions.

Carefully browse through the list of installed addons. If the list has the plugin labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guidance: Remove Chrome extensions installed by enterprise policy otherwise, just go to the step below.

Open the Chrome main menu again, click to “Settings” option.

Scroll down to the bottom of the page and click on the “Advanced” link. Now scroll down until the Reset settings section is visible, like below and press the “Reset settings to their original defaults” button.

Confirm your action, click the “Reset” button.

Automatic Removal of Ddenkno.xyz ads

Best Ddenkno.xyz pop ups removal tool should search for and remove adware, malicious software, potentially unwanted programs, toolbars, keyloggers, browser hijackers, worms, Trojans, and pop up generators. The key is locating one with a good reputation and these features. Most quality applications listed below offer a free scan and malicious software removal so you can scan for and remove undesired software without having to pay.

How to remove Ddenkno.xyz ads with Zemana Anti-Malware

If you need a free tool that can easily remove Ddenkno.xyz pop ups, then use Zemana Anti-Malware. This is a very handy program, which is primarily designed to quickly locate and delete adware and malicious software hijacking internet browsers and changing their settings.

Installing the Zemana is simple. First you’ll need to download Zemana AntiMalware on your personal computer from the link below.

Zemana AntiMalware
164114 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
Once the download is done, close all apps and windows on your PC system. Open a file location. Double-click on the icon that’s named Zemana.AntiMalware.Setup.
Further, press Next button and follow the prompts.
Once installation is finished, click the “Scan” button to perform a system scan for the adware that causes Ddenkno.xyz pop ups in your internet browser. Depending on your PC, the scan can take anywhere from a few minutes to close to an hour. While the Zemana Anti-Malware utility is checking, you can see how many objects it has identified as being affected by malware.
Once that process is complete, it will display the Scan Results. In order to remove all threats, simply click “Next”. Once that process is finished, you can be prompted to reboot your computer.

Delete Ddenkno.xyz advertisements and malicious extensions with Hitman Pro

If Zemana cannot remove this adware, then we recommends to use the Hitman Pro. HitmanPro is a free removal tool for hijackers, potentially unwanted software, toolbars and adware that causes Ddenkno.xyz pop up advertisements in your web-browser. It is specially created to work as a second scanner for your computer.

First, click the following link, then click the ‘Download’ button in order to download the latest version of Hitman Pro.

HitmanPro
12076 downloads
Author: Sophos
Category: Security tools
Update: June 28, 2018

When the download is done, open the file location. You will see an icon like below.

Double click the Hitman Pro desktop icon. After the utility is launched, you will see a screen as shown in the following example.

Further, press “Next” button . HitmanPro program will scan through the whole PC for the adware software that causes the intrusive Ddenkno.xyz pop ups. When HitmanPro has completed scanning, Hitman Pro will show you the results like below.

All found threats will be marked. You can remove them all by simply click “Next” button. It will display a prompt, click the “Activate free license” button.

Run MalwareBytes Anti-Malware to remove Ddenkno.xyz pop-ups

You can remove Ddenkno.xyz pop-up advertisements automatically with a help of MalwareBytes AntiMalware. We suggest this free malware removal tool because it can easily remove hijackers, adware, PUPs and toolbars with all their components such as files, folders and registry entries.

Please go to the following link to download the latest version of MalwareBytes AntiMalware for MS Windows. Save it to your Desktop.

Malwarebytes Anti-malware
326466 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020

After the download is finished, run it and follow the prompts. Once installed, the MalwareBytes will try to update itself and when this process is complete, click the “Scan” button . MalwareBytes Anti-Malware application will scan through the whole PC for the adware related to the Ddenkno.xyz pop-up advertisements. Depending on your PC, the scan can take anywhere from a few minutes to close to an hour. Once you’ve selected what you wish to delete from your computer click “Quarantine” button.

The MalwareBytes Anti-Malware is a free program that you can use to get rid of all detected folders, files, services, registry entries and so on. To learn more about this malware removal utility, we recommend you to read and follow the few simple steps or the video guide below.

Stop Ddenkno.xyz popup ads

We suggest to install an ad-blocker application which can stop Ddenkno.xyz and other intrusive web-sites. The adblocker tool such as AdGuard is a program that basically removes advertising from the World Wide Web and blocks access to malicious websites. Moreover, security experts says that using adblocker applications is necessary to stay safe when surfing the Net.

Visit the following page to download AdGuard. Save it on your MS Windows desktop or in any other place.

Adguard download
26660 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
After downloading it, launch the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
After the setup is finished, press “Skip” to close the installation program and use the default settings, or press “Get Started” to see an quick tutorial that will allow you get to know AdGuard better.
In most cases, the default settings are enough and you don’t need to change anything. Each time, when you start your computer, AdGuard will launch automatically and stop unwanted advertisements, block Ddenkno.xyz, as well as other harmful or misleading web sites. For an overview of all the features of the program, or to change its settings you can simply double-click on the icon called AdGuard, which can be found on your desktop.

To sum up

Once you have removed the adware software using the steps, MS Edge, Mozilla Firefox, IE and Google Chrome will no longer redirect you to various unwanted websites similar to Ddenkno.xyz. Unfortunately, if the few simple steps does not help you, then you have caught a new adware, and then the best way – ask for help here.