Remove Ro2.biz Pop-up Virus — How to Remove?

Written by Wilbur Woodham
Ro2.biz pop-up alerts can appear out of the blue, covering the material of the page you explored or opening your browser when you do not wish it to be opened.

Clicking on the Ro2.biz ad may lead to the injection of different malware or unwanted programs. In this article, you will see the tutorial of Ro2.biz popups removal in several manners, as well as inspecting your system for additional malware presence.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

Removing Ro2.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.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

@topcybersecuritySubscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

What are Ro2.biz pop-ups?

Quick reference

I have often found that salespeople or marketers rely on adverbs and the like to tell us that most of the other stuff they know will work for them, and if we follow them around or see them with our own eyes and see how they interact with the market, it is always clear which products will deliver the most customers, and which ones will do the most damage. In fact, some of the most successful and popular of all pop-ups is from major online brands such as Gap, Amazon, Kohl’s, Target, and other large chain stores and large and small retailers. There would usually be many other things to do just to watch people shop as much and get a big response from the market.

Ro2.biz popups are a result of adware activity. Adware is a sort of malware that suggests you the pay-per-view of pay-per-click ads, which generates a significant amount of profit for adware distributors. These promotions may contain explicit content, or have a web link to malicious content/website, because adware maintainers have no purpose to inspect the goodness of the material they are going to reveal – their single target is money.

Ro2.biz push notification

Ro2.biz push notification.

Pop-up marketing itself is a good, affordable and very productive marketing tool1. It makes it possible for the vendor to attach the buyers’ interest to their website, as well as the buyers to get the dynamic updates on the goods they intend to purchase. When the consumer will receive a pop-up alert that the TV set he desires to purchase is offered at the online shop he/she saw previously with a 15% price cut, one will definitely use this possibility and buy it. Considering the incredibly low price for the popups and their targeting, such a promotion and marketing method is a favourite thing amidst the marketing teams of huge internet retailers.

Nevertheless, such a rewarding system could not be missed by malware developers. Option to show the popup advertisements forcibly to the people of malware attack is an excellent basis for malevolent manipulations with the popup ads. And Ro2.biz advertisements is one of hundreds that are “employed” in this system.

Here is a short info for the Ro2.biz site
Site Ro2.biz
Hosting AS133618 Trellian Pty. Limited
United States, Los Angeles
Infection Type Adware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address 103.224.182.251
Symptoms Annoying pop-up ads in the right corner.
Similar behavior Ro3, Ro4, Vistl
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Ro2.biz virus?

There are a number of methods of getting infected by the adware that lead to the Ro2.biz popups tornado. A lion’s part of this virus incidents is after the freeware or cracked programs, that are spread on the peering networks. Free software can additionally be downloaded from the main web page, and the adware is presented as a legit bundled program.

There is no need to blame yourself. A lot of people oftentimes use the uncertain programs from untrusted sources: abandonware, various tools that are free, or perhaps hacked programs. Every one of these types of programs are unsafe, because it is very easy to build in a Ro2.biz malware under the guise of part of the license hacking script, or as a component of the self-made algoritm inside of the Windows optimization tool.

Ro2.biz popup malware may additionally be concealed in the advertisement somewhere on the odd site. Such websites are usually packed with intense and blinking ads, and their proprietors typically approve any promotions to be published on their web page. Hence, clicking such banners is a shot in the dark: only the advertisement contractor knows what will occur when you click this advertisement. Besides some “light” viruses, like adware or unwanted programs, you may additionally get something a lot more threatening, like ransomware or coin miner; the large share of coin miners distribution is exactly after the malicious ads.

People dislike popups

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

Potentially unwanted applications, like Ro2.biz pop-up virus can cause a variety of troubles on your PC. Distracting is not the only problem – pop-up notifications may display you the ads, where you are offered to download one more unknown application, or “a amazing anti-malware tool”. Scareware is often spread with the use of the last motto. Potentially unwanted applications, in turn, can have spyware functionality. And it is pretty hard to distinguish the unwanted app from a good one, if you don’t know the exact names. Besides the PUPs and pseudo antiviruses, popup-related ads are also exploited as a distribution way by various trojan viruses, for example – 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 promotions, they may be clicked by whoever 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 solve it without data and money loss. It is recommended to get rid of the viruses with anti-malware applications as soon as possible.

How can I get rid of Ro2.biz pop-up advertisements?

The tutorial of Ro2.biz adware elimination includes 2 parts. First, we need to exterminate the malware, and afterwards fix the effects of its activity. The removal procedure is pretty simple, because it can be performed even with the use of Microsoft Defender – anti-virus software that is available on all computers with Windows 8/10. Nevertheless, due to its significant resources consumption, along with some errors that may be serious for some kinds of individuals, Defender is often turned off by the users, so its use is most likely impossible. In addition, different trojan viruses are able to shut off the embedded antivirus. It is much better to use the separated program that will not have such exposures.

I would certainly recommend you to utilize Gridinsoft Anti-Malware2 – a well-proven security device that will undoubtedly remove the malware from your PC and create an invulnerable cover with a Proactive protection function. However, let’s deal with Ro2.biz adware initially.

Removing Ro2.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.
  • Gridinsoft Anti-Malware during the scan process

  • 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.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of Ro2.biz malware the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

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. Reseting the Edge browser

  3. 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. The first step to revert Mozilla Firefox

  3. In the next screen, find the “Refresh Firefox” option :
  4. The second step of Firefox restoration
    After choosing this option, you will see the next message :
    The last step for Firefox
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 proper DNS while connecting to the web page you need. Create a text file named “hosts” on your desktop, after that open it and fill it with the following content3:

# 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.

However, there is one problem that makes things much harder to restore, particularly without the anti-malware program. A lot of adware versions that are used to show you the Ro2.biz pop-up promotions are altering the deep browser setups, disabling an access to the settings tab. So, if you try to change your browser settings after your PC 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 pushing the “settings” key. Browser will stop responding for ~ 30 seconds, and afterwards it will be back to the typical, until you attempt 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.

Tools tab in GridinSoft Anti-Malware

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.

Reset Browser Settings tab in GridinSoft Anti-Malware

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 Ro2.biz Pop-ups?

Name: Ro2.biz

Description: Ro2.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 Ro2.biz push notifications?” or “why do Ro2.biz pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Ro2.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

Sending
User Review
3.25 (4 votes)
Comments Rating 0 (0 reviews)

References

  1. More about pop-up advertisements on Wikipedia.
  2. GridinSoft Anti-Malware review and the reasons why I recommend it for malware elimination.
  3. Official Microsoft guide for hosts file reset.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.