Mso-adguard.pro Ads Removal Guide — Fix Push Notification

Mso-adguard.pro pop-ups that appear while navigating the Internet are a consequence of a malware activity that resides in your web browser. Such pop-ups emerge in abundant quantities, distracting and bothering you.

Most of the pop-ups from Mso-adguard.pro site are irrelevant, as it shows any advertising material it receives a deal for. Given that numerous services promoted in this manner are not benevolent, it is clear to anticipate them to feature malicious content. In particular, they can throw you into diverse types of web deceptions.

What are Mso-adguard.pro pop-ups?

By some of the properties, Mso-adguard.pro pop-ups are comparable to normal pop-ups you may encounter on regular sites. However, all the distinction – and detriment – originates from this exact website. Pages like Mso-adguard.pro are frequently formed with just one intention – to present unsuspecting users to activate pop-ups and then start spamming them.

Brief description of the Mso-adguard.pro pop-up ads:

Name	Mso-adguard.pro
Hosting	AS13335 Cloudflare, Inc. United States, San Francisco
IP Address	104.21.48.4
Malware type	Adware¹
Effect	Unwanted pop-up advertisements
Hazard level	Medium
Malware source	Apps from third-party websites, ads on dubious websites
Similar behavior	Progresstransit, Unsfarics, Ghtlidings
Removal method	To remove possible virus infections, try to scan your PC

Ads by the Mso-adguard.pro site are not legitimate either. At best, those will be totally irrelevant promotions, that will still be bothersome taking into account the frequency. However, more typical instances include advertisements of enigmatic deals with 90% reduction, adult sites ads or phishing attempts. Below are some of the standard patterns for pop-up notifications spam:

Visit this new, totally legitimate shopping site and claim your discount coupon.
Your system is infected with 15 viruses. Contact our tech support or perform an immediate scan.
Speed up your computer with an incredibly effective system cleaner.
Discover 5, 10, 20, or even 50 women near you who are eager to chat.
Sign in on this new crypto exchange website and receive a substantial crypto bonus.
You’ve received a new message on Facebook, Twitter, or WhatsApp. Beware of phishing links.

Due to the illicit promotional model of Mso-adguard.pro, no authentic companies will really employ their promotion services. Instead, the complete spectrum of matters I’ve named above is managed by the same deceitful individuals as those who are responsible for Mso-adguard.pro. Sometimes, upon interaction with the pop-up ad, you might be redirected to another page that proposes activating pop-up advertisements. The activity of multiple sources of pop-ups can transform your browser into an avenue of a pop-up surge.

Mso-adguard.pro push notification.

Where did Mso-adguard.pro pop-ups come from?

The primary and most prevalent approach to access the pop-up spamming site is to browse content on warez sites, pages containing pirated content, and equivalent platforms. The individuals responsible for such uncertain venues aim to offset expenses via redirects, often as a promotion tactic. This type of redirection is commonly known as an “anti-bot verification”.

An extra plausible source of pop-up advertisements is adware, currently active inside of your system. It changes browser settings in a manner so it starts displaying Mso-adguard.pro pop-ups without your consent. However, this situation is relatively uncommon, as such malware employs its own, more effective approach to showcasing advertisements.

Are Mso-adguard.pro pop-ups dangerous?

Yes, they are. At the surface, they can look non-threatening – just a blinking window that appears from time to time. However, the things this window promotes differ drastically from what you generally see in pop-up notifications. Mso-adguard.pro site is ruled by fraudsters, who intendedly show tons of malicious ads in pop-ups. They also don’t follow any manners of advertising and can launch sporadic pop-up advertisements into a storm of ads. For weak computers, that may be enough to cause performance issues. But problems are not over at this point.

As any other thing that touches illegal ads, Mso-adguard.pro pop-up advertisements do not contain any legit offers. Even when hackers make the ads looking similar to ones from Amazon, Walmart or Ebay, the website these ads will throw you to are completely different. And these pages may offer you to turn on other pop-ups, install a “useful” program, or pay for a thing at a big discount and never receive it. Let’s leave aside the cases when pop-up advertisements promote phishing pages or straightforward malware. There’s no way these pages will bring you any good, thus interacting with them is a very bad idea. For the same reason, Mso-adguard.pro pop-up advertisements are not recommended to click on either, and the best solution is to disable them as soon as possible.

How to remove Mso-adguard.pro pop-ups?

Reset your browsers manually

To reset Edge, do the following steps:

Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option:

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:

Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information”:

The first step to revert Mozilla Firefox

In the next screen, find the “Refresh Firefox” option:

If you use Google Chrome

Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button:

In the appeared list, click on the “Restore settings to their original defaults”:

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

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:

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 ensure that your browser will connect the right DNS while connecting to the site you need. Create a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines²:



# Copyright (c) 1993-2006 Microsoft Corp.

#

# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.

#

# This file contains the mappings of IP addresses to host names. Each

# entry should be kept on an individual line. The IP address should

# be placed in the first column followed by the corresponding host name.

# The IP address and the host name should be separated by at least one

# space.

#

# Additionally, comments (such as these) may be inserted on individual

# lines or following the machine name denoted by a '#' symbol.

#

# For example:

#

# 102.54.94.97 rhino.acme.com # source server

# 38.25.63.10 x.acme.com # x client host

# localhost name resolution is handle within DNS itself.

# 127.0.0.1 localhost

# ::1 localhost

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.

Scan your system for possible viruses

Once the scan is complete, you will see the detections or a notification about a clean system. Proceed with pressing the Clean Up button (or OK when nothing is detected).

References

Official Microsoft guide for hosts file reset.