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How to remove OurLuckySites “Virus” (Sept. 2018 Update)

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

This page aims to help you remove the OurLuckySites “Virus”. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

A big number of complaints about one browser hijacking program called OurLuckySites “Virus” has been received by our team recently, therefore, this article is entirely dedicated to it. Some users say that they have had their browser settings modified by this strange piece of software, without even being asked for permission. Some of the most common changes include the replacement of their browser’s homepage with some unfamiliar one, installation of a new toolbar or modification in the default search engine, which makes their web searches get redirected to different intrusive sites full of ads, pop-ups, banners and blinking boxes. Chrome, Firefox, Explorer and other popular browsers are the usual target of this program, and the moment the users try to revert the imposed changes, the browser hijacker almost immediately sets them back.

If you are on this page, then most probably you are facing the same type of issues and you might be desperately trying to remove the annoying ads. The good news is that in the next lines, we are going to show you how to permanently eliminate this disturbance by uninstalling the real source – OurLuckySites “Virus”. At the end of the page, you will find a removal guide, which contains all the detailed instructions for that, but we suggest you first carefully read the paragraphs below to gain a better idea of the browser hijackers and their typical behavior.

OurLuckySites “Virus” – an aggressive marketing tool!

Usually, the intrusive changes to one’s browser are mostly caused by some sort of potentially unwanted software like a browser hijacker or another ad-generating script, but in most of the cases, people think that they may be a result of the attack of some nasty virus. If you wonder which one is your case, we have some good news for you. OurLuckySites “Virus” is not a virus or some sort of malicious program like a Trojan, Ransomware or Spyware. This program has the typical traits of a browser hijacker and as such, it tends to mess with people’s Internet and browser settings by redirecting their searches, replacing their homepage or search engine and displaying numerous aggressive ads and pop-ups on their screen. The online marketing industry normally stands behind this aggressive advertising activity because it usually uses such annoying pieces of software to promote different products, services or web pages right on the users’ screen. The purpose is, of course, better positioning of the advertised products and profiting from advertising techniques like Pay-Per-Click or sponsored impressions. 

What problems may the browser hijacker cause?

When we talk about the problems that a piece of software may cause, we usually refer to viruses and malware like Trojans and Ransomware. OurLuckySites “Virus”, fortunately, is not a threat of this type. Still, this hijacking program can be incredibly problematic and annoying to have around. The aggressive advertising methods that it usually employs and the browser modifications it imposes have the potential to greatly interfere with the users’ normal browsing activity. For example, apart from modifying your browser without your approval, OurLuckySites “Virus” may collect information about your web searches and frequently visited pages. This information is usually used as valuable marketing data, sold to third parties or used to optimize the ads that you see according to your latest web activity. This way, the owners of the browser hijacker may try to fill your screen with certain sponsored ads, pop-ups and promotions, which may not want to go away and may keep interrupting your activity every now and then. Many people may get frustrated by such an aggressive advertising activity and may wish to remove the nagging ads. This, however, can only happen if they completely uninstall the hijacker from their system. If you also want to get rid of OurLuckySites “Virus”, make sure you take a look at the removal guide below. It contains some very detailed instructions which can help you detect and manually delete the hijacker and bring your browser back to normal.

How can you keep your PC free from browser hijackers?

If you want to keep your computer safe from annoying programs like OurLuckySites “Virus”, we have a few tips for you. First of all, stay away from different sketchy websites which are full of obscure ads, popping messages, banners, and blinking boxes, as they may eventually redirect you to some other web locations where online threats and potentially unwanted software may be lurking. Also, beware of spam and emails with too-good-to-be-true offers and free attachments or installers. They may contain programs like OurLuckySites “Virus” or some software packs where this type of software may be bundled. If you need to install a new program on your PC, especially if it is downloaded from a freeware or shareware platform or a torrent, always read the EULA before installing it and check for additionally bundled applications via the “Advanced/Custom” option. This is one sure way to catch and prevent any potentially unwanted software from getting installed on your PC and is a proven tip to keep browser hijackers away.


Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Replacement of your browser’s homepage with some unfamiliar one, installation of a new toolbar or modification in the default search engine, which makes your web searches get redirected to different intrusive sites full of ads, pop-ups, banners and blinking boxes.
Distribution Method Different sketchy websites which are full of obscure ads, popping messages, banners, and blinking boxes, freeware or shareware platforms, torrents, free installers and software bundles.
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version. More information about SpyHunter and steps to uninstall.

OurLuckySites “Virus” Removal

If you are a Windows user, continue with the guide below.

If you are a Mac user, please use our How to remove Ads on Mac guide.

If you are an Android user, please use our Android Malware 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:

Drag and Drop Files Here to Scan
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.


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 OurLuckySites “Virus” 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 OurLuckySites “Virus” from Firefox:

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

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove OurLuckySites “Virus” 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.


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.

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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