Remove Rplnd21 Virus — How to Fix Guide

Rplnd21 pop-up notifications can appear out of the blue, covering the material of the website you went to or opening your web browser when you don’t want it to be opened.

Clicking on the Rplnd21 promotion can cause the injection of various malware or unwanted programs. In this article, you will see the tutorial of Rplnd21 popups removal in multiple methods, as well as inspecting your computer for extra viruses presence.

It is better to prevent, than repair and repent!

Removing Rplnd21 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 Rplnd21 pop-ups?

Rplnd21 popups are a consequence of adware presence. Adware is a type of malware that presents you the pay-per-view of pay-per-click advertisements, which creates a major amount of profit for adware distributors. These promotions might contain sometimes shocking information, or have a link to harmful content/website, since adware maintainers have no purpose to examine the goodness of the material they are going to reveal – their single target is money.

Rplnd21 push notification.

Pop-up promotions itself is a very good, low-priced and very productive marketing instrument¹. It enables the seller to link the customers’ attention to their website, and the customers to get the dynamic updates on the goods they want to purchase. When the consumer will receive a pop-up notification that the TV set he likes to purchase is available at the online store he/she saw earlier with a 15% price cut, one will definitely use this opportunity and get it. Considering the extremely low cost for the popups and their targeting, such a promotion and marketing instrument is a favorite thing among the advertising departments of large online stores.

Nonetheless, such a successful plan could not be missed by virus creators. Potential to demonstrate the popup ads by force to the people of malware attack is a perfect basis for evil-minded manipulations with the popup promotions. And Rplnd21.com promotions is one of hundreds that are “employed” in this system.

Here is a short info for the Rplnd21

How have I got the Rplnd21 virus?

There are a number of ways of getting contaminated by the adware that result in the Rplnd21 popups storm. A lion’s part of this computer virus incidents is after the free software or cracked programs, that are distributed on the peering networks. Free software may also be downloaded from the main web page, and the adware is provided as a legitimate bundled program.

There is no need to blame yourself. A lot of individuals regularly utilize the dubious programs from untrusted sources: abandonware, various tools that are free, and even hacked programs. Every one of these sorts of applications are unsafe, due to the fact that it is quite simple to include a Rplnd21 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.

Rplnd21 popup malware can additionally be concealed in the advertisement somewhere on the unusual site. Such websites are generally packed with intense and blinking ads, and their proprietors typically permit any type of promotions to be placed on their web page. Thus, clicking on such banners is a shot in the dark: only the ad contractor knows what will happen when you press this advertisement. Besides some “light” viruses, like adware or unwanted programs, you can also receive something much more dangerous, like ransomware or coin miner; the large share of coin miners distribution is exactly after the malicious ads.

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

Potentially unwanted programs, like Rplnd21 popup virus can initiate a wide range of different troubles on your personal computer. Distracting is not the single effect – pop-ups can present you the banners, where you are offered to download another strange application, or “a perfect security tool”. Scareware is often distributed with the last slogun. Potentially unwanted programs, in turn, can have spyware functionality. And it is pretty hard to distinguish the undesirable app from a normal one, if you don’t know the exact names. Besides the PUPs and pseudo antiviruses, popup-related promotions are also used as a distribution way by different trojan viruses, for example – coin miners. The consequences of actions of such viruses is 100% unpleasant, and can cost you hundreds of dollars. And even if you are not clicking these banners, they can be clicked by someone who also makes use of your PC – parents, children, spouse, etc. So the things may become much more serious, and it will be much harder to deal with it without data loss. It is recommended to eliminate the viruses with antivirus applications as soon as possible.

How can I get rid of Rplnd21 pop-up advertisements?

The tutorial of Rplnd21 adware clearing includes 2 parts. Initially, we need to exterminate the malware, and after that deal with the effects of its activity. The elimination task is very easy, since it may be performed even with making use of Microsoft Defender – anti-malware program that is available on all personal computers with Windows 8/10. Nevertheless, because of its large resources usage, along with some bugs that can be critical for some categories of individuals, Defender is frequently disabled by the users, so its use is likely impossible. Additionally, a variety of trojan viruses are capable to turn off the embedded antivirus. It is better to use the separated program that will not have such vulnerabilities.

I’d recommend you to utilize Gridinsoft Anti-Malware² – a well-proven anti-malware tool that will undoubtedly eliminate the malware from your system and create an invulnerable shield with a Proactive protection feature. However, let’s deal with Rplnd21 adware initially.

Removing Rplnd21 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 Rplnd21 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 browser will definitely connect the proper DNS while connecting to the web page you want. Create a text file named “hosts” on your pc’s 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 things a lot harder to restore, specifically without the anti-malware software. A lot of adware variants that are utilized to show you the Rplnd21 pop-up promotions are changing the deep browser setups, disabling an access to the settings tab. So, if you attempt to change your browser settings after your system was infected by pop-up-related malware, your browser will certainly crash soon. In some cases, you will see no crash, however, huge lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 secs, and afterwards it will be back to the normal, up until you attempt 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 Rplnd21 Pop-ups?

Name: Rplnd21

Description: Rplnd21 - 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 Rplnd21.com push notifications?” or “why do Rplnd21.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Rplnd21 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 overview and the reasons why I advise it for malware removal.
3. Official Microsoft guide for hosts file reset.