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Remove “Windows Detected Koobface Infection” virus (Free Guide)

removal by Gabriel E. Hall - - | Type: Malware

Is “Windows Detected Koobface Infection” pop-up legitimate?

“Windows Detected Koobface Infection” virus is a tech support scam that uses infected computer’s browser to display misleading alerts, informing about a supposed malware infection.These pop-ups that start showing up right after the Windows Detected Koobface Infection hijack are designed to look like legitimate system notifications and may even use Microsoft logos to appear more trustworthy. Please keep in mind that normally, web pages do not provide system security information. If you close your browser and these alerts cease to pop-up — you are most likely infected with adware or other ad-based malware. If you are specifically being notified about Koobface infection, you should immediately scan your computer for Windows Detected Koobface virus and, if found, remove it. Reimage Reimage Cleaner Intego is one of the reliable anti-malware programs that can provide a quick fix.

Image of the Windows Detected Koobface Infection virus

As we have already mentioned, Windows Detected Koobface ads are deceptive. The only thing they get right, though, is the fact that Koobface is an actual cyber infection. It is a virus which targets social networks and spreads around with the help of private messages. The users are usually sent infected links to the “shocking” or “hilarious” videos and it only takes to click them to get Koobface on the computer. Ads by “Windows Detected Koobface Infection” virus are different. Clicking them will probably not going to get you anywhere. Nevertheless, they will try to involve you in a tech support scam which may have even more disastrous consequences. The scammers will urge you to call 800-754-3403, a toll-free tech support number, in order to contact a support technician and fix your PC. The real purpose of this call soon becomes clear as the salesperson on the other end of the line starts offering you to subscribe to tech support deals or purchase suspicious antivirus applications. You should NOT take their offers for granted. If you don’t want to lose your money — hang up immediately and remove “Windows Detected Koobface Infection” from your PC.

Besides the fraudulent ads, the virus also affects system performance. The virus drains computer resources, so it may slow down other processes, making applications malfunction, freeze or crash. As a result, the system may become unstable and more vulnerable. So, if you were smart enough not to call the scammers, you should not hesitate taking action with “Windows Detected Koobface Infection” removal as well.

Peculiarities of malware distribution:

If you think that scammer put a lot of effort into the distribution of “Windows Detected Koobface Infection” virus, you are mistaken. In fact, most of the work is done by adware programs. So, you can only blame their developers for spreading this scam around. If they are not disclosed during the process of installation, these ad-based programs usually enter computer as optional freeware or shareware package components. Such stealthy infiltration is made possible by the users themselves. Most of them tend to install new programs via “Quick” or “Recommended” modes, but they don’t realize that these settings do not disclose the full information about potentially bundled content. This is exactly what gives malicious “Windows Detected Koobface Infection” notifications a free access to the system. We suggest taking your time to analyze all the installation steps using “Advanced” or “Custom” settings.

What is the key to Windows Detected Koobface virus removal:

The main thing you should realize about the Windows Detected Koobface Infection virus is that this virus is not a joke. You should not leave it to roam free on your computer and get to its elimination as soon as you have the chance. Though you can remove Windows Detected Koobface Infection manually, we must warn you that this technique might not necessarily give you the desired results. Malware rarely travels alone, so it is highly possible that other potentially unwanted applications have used bundling to get into your computer as well. Thus, automatic system scan with antivirus software is a safer option.


You may remove virus damage with a help of Reimage Reimage Cleaner Intego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove “Windows Detected Koobface Infection” virus, follow these steps:

Eliminate “Windows Detected Koobface Infection” from Windows systems

Although experts recommend using automatic and professional antivirus tools to remove Windows Detected Koobface Infection from the infected computer, this can also be done manually. The instructions below show how this can be achieved. Please note that this virus will most likely hide under some innocent-looking name. Best way to disclose it is to look through the list of installed programs and look for applications that look new and unfamiliar. Of course, you should make sure it is not some important system application first.

To remove “Windows Detected Koobface Infection” from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to “Windows Detected Koobface Infection” (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Remove “Windows Detected Koobface Infection” from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for “Windows Detected Koobface Infection” and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example,
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete “Windows Detected Koobface Infection” removal.Reset Internet Explorer

Delete “Windows Detected Koobface Infection” virus from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the “Windows Detected Koobface Infection”-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Get rid of “Windows Detected Koobface Infection” from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to “Windows Detected Koobface Infection” and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case “Windows Detected Koobface Infection” did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete “Windows Detected Koobface Infection” removal.Reset Firefox 2

Erase “Windows Detected Koobface Infection” from Google Chrome

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to “Windows Detected Koobface Infection” by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

If the above-methods did not help you, reset Google Chrome to eliminate all the “Windows Detected Koobface Infection”-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete “Windows Detected Koobface Infection” removal.Reset Chrome 2

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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