Qubiv Removal

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

This page aims to help you remove Qubiv. These Qubiv removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

The amount of annoying adverts throughout the internet is enormous. Nearly all popular sites have those all over them and sometimes it might get really annoying when you are unable to read a certain article due to it being covered with a huge banner or if your online video gets interrupted with a bothersome advert. Still, such advertising materials are somewhat controlled and their intrusiveness is usually reduced, so that the customer can actually make use of the specific website. However, there is another type of online ads that have no such limitations. We are talking about pop-ups, banners and box messages generated by programs like Qubiv – such adverts stick to all browsers such as Chrome, Firefox and IE and do not go away, no matter what page you are visiting. This is because they are created by the intrusive program itself, and not from the site you are currently on.


The term used to describe this sort of programs is PUP (Potentially Unwanted Program) and Qubiv is only one of many similar applications. Since you are currently reading this article, you have probably already been faced with the endless wall of rage-inducing pop-ups and other sorts of online ads that just won’t go away. This is because even if you close some of the nagging adverts, more will come, being constantly generated by the PUP. This means that as long as the unwanted software stays installed and active on your PC, the annoyance just won’t stop. Fortunately for you, you can end this right now. All you have to do is finish reading this article and the PUP removal guide below it in order to gather the necessary information that you need in order to remove Qubiv from your machine.

Is your PC threatened?

This is a commonly asked question among users who have fallen prey to an PUP invasion. While many might think that their computers have been attacked by some sort of a dangerous virus like Ransomware or a Trojan Horse, the reality is that most programs like Qubiv are generally safe and harmless. Of course, this does not make them any less annoying, but at least you can take a breath and stay relaxed, knowing that your system is likely not threatened. After all, PUP applications are no viruses – they normally cannot lock your files and demand a ransom payment like Ransomware viruses can or damage your system and/or spy on you like some Trojans do. All in all, if your current problem is only Qubiv, as long as you remain careful and make sure to remove it, there is probably nothing to be concerned about.

Why PUP needs to be eliminated

Even though PUP programs on their own are usually not harmful, they might still trick the user into getting their PC exposed to some actual threats. Even though this is very rare, some adverts of some PUP programs might serve as redirecting links to shady and possibly illegal websites, which could contain potentially harmful content. Therefore, play it safe and keep away from those ads, just in case. In addition to that, Qubiv might look through your online history. The information acquired that way is later used to display advertising materials on your screen that are more likely to appeal to you. However, having your browser activity monitored is a privacy invasion and one more reason to get rid of the PUP. On top of all that, your PC might become sluggish due to all the resources that the unwanted program requires in order to support the constant generation and display of its intrusive ads.

How to avoid installing any more PUP programs on your machine?

Surely, it is important to be able to remove the irritating software from your PC, however, do not underestimate the importance of keeping your system safe and clean in future. After all, PUP programs are all over the internet and this is likely not the last time that you will encounter one. Therefore, from now on, make sure to only visit sites that you know are trustworthy and reliable. Do not download content from any shady and obscure sources. Also, remember to not open any suspicious-looking e-mails or hyperlinks that have been sent to you, even if they are from people in your contact list, since their computers might have been hacked without them even knowing it. Last but not least, always use the Custom/Advanced settings when installing any new program because, it might be bundled with unwanted PUP. This file-bundling method is actually the thing that gets the most PUP programs installed. However, even if you are dealing with such a file-bundle, opting for the custom settings would allow you to eliminate any potentially unwanted add-ons by unchecking it. After you have made sure that everything that looks shady and intrusive has been unchecked, you should be safe to carry on with the installation of the main program.


Name Qubiv
Type PUP
Danger Level Low (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Overly-obstructive online ads that stick to every page you visit and each showing on each browser you might use.
Distribution Method Deceitful hyperlinks, torrents, file-sharing sites and the mandatory file bundles are some of the more commonly employed techniques
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.


Qubiv Removal



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).


To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

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

Reveal All Hidden Files and Folders.

  • Do not skip this  – Qubiv may have hidden some of its files.

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.



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 Qubiv 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 Qubiv from Firefox:

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

pic 6

Find the PUP/malware —> Remove.
chrome-logo-transparent-backgroundRemove Qubiv 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.

  • At this point the threat is gone from Chrome, but complete the entire guide or it may reappear on a system reboot.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are dangerous. Google them or ask us in the comments.


This is the most important and difficult part. If you delete the wrong file, it may damage your system irreversibly. If you can not do this,
>> Download SpyHunter - a professional parasite scanner and remover.

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

Right click on each of the problematic processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.



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 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

Remember to leave us a comment if you run into any trouble!