Vnasre Virus Removal (from Chrome/Firefox/Edge/IE)

Adware programs can be quite the nuisance by the least and even very problematic at times. If you have encountered one of the newest representatives of this software category better known as Vnasre Virus, then you will probably agree with us on that.

We’re guessing that you have landed on this page for that very reason and you’re probably looking for a reliable and efficient way to remove the obnoxious program, that’s been causing numerous popups, banners, box messages, in-text links and various other unnecessary ads to flood your Chrome, Firefox, Edge or other popular browser. Well, in that case we’ve got just the thing for you. Below this article you will find a set of detailed removal instructions that will help you get rid of the annoying ads and the program that’s generating them. However, before moving on to that we would insist on you first reading the information we’ve shared in the article, as it will provide better insight as to what you are currently faced with and what potential dangers it could be hiding.

The nature of adware and reasons for concern

If this is your first time ever having to deal with adware, you are probably wondering what Vnasre Virus is actually up to and why it has any business being in your system in the first place. Well, the simple answer is money. Certain people profit from Vnasre Virus being on your computer and exposing you to the many ads that we described above. But the broader answer is a bit more complex than that. See, adware is often the product of two parties collaborating for their mutual benefit: the adware developers and the vendors of the products and services that the adware is then programmed to promote by means of said popups, banners and such. The vendors obviously benefit, because their products gain more exposure and they can, thus, gain more customers. The developers, on the other hand, gain from the clicks on the paid ads and get remunerated in accordance with the popular Pay Per Click or PPC scheme.

However, this system is also often what breeds different techniques that are generally frowned upon in the online community. In fact, what you are about to read is frequently the reason why users choose to remove Vnasre Virus and others like it from their systems, so this may further contribute to your such decision as well. Programs like Vnasre Virus can often look through your browsing history and extract certain information from it, in order to optimize their online advertising campaigns for each specific individual separately. They may particularly take interest in the kind of content you tend to like and share on various social media platforms, for example, as well as the things you search for online. In addition, they may also take the websites you spend the most time on into consideration, along with the sites you bookmark and favorite. All of this accumulated data will tell the adware program more about your interests and preferences and it can then adjust the ads it displays on your screen to better answer to that.

The problem with that, however, is that it is often seen as a privacy violation and we can’t really blame anyone who thinks so. As a matter of fact, this is also one of the reasons why programs likes Vnasre Virus are, in the majority of cases, categorized as potentially unwanted programs or PUPs. But they are not to be confused with viruses or malware, which is a relatively common misconception. However, that’s not to say that adware is completely harmless either. It is, in fact, possible to become exposed to malicious programs and viruses of large calibers like Trojans and ransomware by means of having adware installed on your PC, for example. This could potentially occur as a result of bumping into a compromised, fake ad, in the midst of all the other ads that are constantly hurled at you. Malvertisements are actually one of the most popular methods of distribution for the said viruses like ransomware, so it is important to keep this in mind and avoid clicking around on various random popups and banners. In addition, the changes that adware programs tend to introduce to the System Registry of computers could further make them more vulnerable to external threats.

Vnasre Virus Removal

Before you begin completing the steps from the following guide, we advise you to place a bookmark on this page or have it opened on a separate device since some of the following steps will require you to close your browser.

Enter Safe Mode. If you don’t know how to do it, use this guide.


Open the Task Manger by pressing Ctrl+Shift+Esc. Go to the processes/details Tab and take a look at the resulting list. If you see a process with the name of the unwanted program or looks shady, right-click on it and select Open File Location. If you believe it is part of the infection, delete the files.


Use the Winkey+R key combination to open the Run window and in the search field type appwiz.cpl. Hit Enter and in the resulting list, look for recently installed programs that look potentially unwanted. If you find anything – uninstall it.


Re-open Run and this tie type msconfig. Hit Enter again and in the resulting window, go to the Startup tab. See if there are any shady programs there and if anything looks suspicious uncheck it and then select OK.

In the Start Menu search field, copy-paste the following line: notepad %windir%/system32/Drivers/etc/hosts . Open the first result and look at the bottom of the file where it says “Localhost”. If there are any IP addresses below that, tell us what they are in the comments since they might be coming from the unwanted software.


Type Network Connections in the Windows search field and click on the first result. Right-click on the adapter that you are using at the moment and go to Properties > Internet Protocol Version 4 (TCP/IP) > Properties.

If the DNS line is not set to Obtain DNS server automatically, make sure to check that option.

Now go to Advanced > DNS tab and remove everything in DNS server addresses, in order of use.


Right-click on your browser’s icon and select Properties. Delete everything in Target that is after .exe”.

For Chrome users

Close Chrome and go to this folder: C:/Users/*Your username*/AppData/Local/Google/Chrome/User Data. Change the name of the Default folder to Backup Default. Re-open Chrome.

For Firefox users

Open Firefox and click on the Main Menu > Add-ons > Extensions. If you see anything suspicious there, remove it.

For IE users

When you open the browser, go to Tools > Manage Ad-ons and remove the unwanted software if you see it there. Next, go to Tools > Internet options and change the homepage URL to whatever you are normally using.


Open Run (Winkey+R), type Regedit and click on OK. Next, press Ctrl+F and type the malware name. Hit Enter and delete everything that gets found.

If there are no results from the search, manually visit those folders in the Registry Editor.

  • HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Run
  • HKEY_CURRENT_USER/Software/Microsoft/Internet Explorer/Main

If you find there any suspicious keys that have names with a lot of random letters and numbers, delete them or if you are not sure, tell us in the comments what you saw.

About the author

Adrian Bitterson

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