Donaldbackinsky Virus

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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Donaldbackinsky is a potentially unwanted browser attachment for Firefox, Edge, and Chrome that causes the browser to spam you with aggressive ads. Donaldbackinsky is also known for forcing obstructive page redirects in the browser during the time the user is surfing the web.


The Virus will display pop up ads and windows

This type of app is not uncommon and even though it is not a virus, it can still cause potential issues related to the security of your computer. Apps like Donaldbackinsky are usually referred to as browser hijackers due to their tendency to establish control over different aspects of the browser and to negatively affect the way it behaves. All of this is usually done without the informed permission of the user. Some of the most likely changes that occur when a hijacker gets attached to the browser are replacements of the homepage, new-tab page, and search engine addresses. Some hijackers also add new buttons and tools to the toolbar that may seem like they are there to improve the user’s browsing experience but they are, in most cases, not particularly useful.

The Donald Backinsky Virus

The goal of apps like the Donald Backinsky virus is simple – they are used as site- and product-promoting tools that spam the browsers they get installed on with various forms of web advertisements, clickbait links, and aggressive page redirects. The Donald Backinsky virus is primarily aimed at generating user clicks and site visits as those, in turn, generate income based on the Pay-Per-Click and Pay-Per-View models.

The practice of using these two remuneration models is commonplace and it is what allows many different (mainly free) sites, programs, and apps to financially sustain their developers. However, in most cases, the user is compensated for the irritating ads with whatever the site, program, or app is providing as functions and content.

That is not the case with hijackers like Donaldbackinsky. Most apps of this type only generate aggressive ads and redirect without making up for it in any meaningful way. This leads to labeling this category of software as potentially unwanted and it is also what makes most users want to uninstall any hijackers that may get accidentally added to their browsers.

There’s a second and arguably more important reason that hijackers like shouldn’t be kept on the computer. This reason is the fact that ads, redirects, banners, pop-ups, and clickbait links may potentially put your system at risk.

A lot of sketchy and borderline illegal sites opt for the services of hijacker apps to get promoted and to draw in more traffic. Needless to say, some such sites are likely to be filled with Ransomware, Trojans, phishing viruses, spyware, and other sorts of malware threats. Donaldbackinsky itself is not able to harm your computer and it is far less problematic in comparison to a Trojan or a Ransomware virus. However, the presence of the hijacker on your PC may eventually get you redirected to a site that may indeed contain any of the aforementioned threats. Even if you do your best to avoid clicking on the ads, there’s little you can do about the automatic page redirects, that is unless we count the option to remove the hijacker. Uninstalling Donaldbackinsky is indeed the best option in this case and we strongly advise you to complete the next steps as they will allow you to quickly eliminate the unwanted app without any risk for your system.


Name Donaldbackinsky
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Hijacker apps modify the browser without the user’s permission and this is what typically indicates their presence on the computer.
Distribution Method Installing different free or cheap apps without first looking at their advanced setup settings to see if there aren’t any optional components added to the installer is a sure way of eventually landing a browser hijacker.
Detection Tool

Remove Donaldbackinsky Virus

To try and remove Donaldbackinsky quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the Donaldbackinsky extension (as well as any other unfamiliar ones).
  4. Remove Donaldbackinsky by clicking on the Thrash Bin icon next to its name.
  5. Confirm and get rid of Donaldbackinsky and any other suspicious items.

If this does not work as described please follow our more detailed Donaldbackinsky removal guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

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Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.



  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Donaldbackinsky from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Donaldbackinsky from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Donaldbackinsky from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.


Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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