Simple steps to delete .cerber3 file extension

Overview of .cerber3 file extension:

.cerber3 file extension is a nasty infection which is recognized as a files extension virus or ransomware programs. The main purpose of this virus to encrypt all useful files. Thus this aim it gets silently enters your System. Successfully infiltration in your System, first of all it will scan whole system and then encrypted all useful files like as Audios, videos, Games, Apps, Words, Excel, Power-point and other useful files by the using Symmetric and A Symmetric algorithm. Just after successfully encryption it will change their name with extension codes including .jpg, . mp3, .doc, .txt, .html, .pdf, and so on. That’s why users are unable to open any files as earlier. Soon after it send a threat full in the form of html and text message on the computer screen that mention the reason of the encrypted files. By this message .cerber3 file extension demands ransom money 500 US dollars as a bit coins with in 48 hrs. It also shows scam message that if you don’t have to pay money within time period you may never decrypt all useful files. It is only a way to get access your all useful files otherwise you may lose your all useful files forever.

How .cerber3 file extension attack your PC:

.cerber3 file extension is a very harmful virus which comes with the packages of System Software such as video downloader, Download manager, Pdf creator etc which users mostly download and install through unknown sources. It instantly spread via peer to peer sharing files through network environments and other removal devices.  Thu users must install any program through their official website as well as follow the install process and choose Custom or Advance options before the installation of any programs.

What users should Do?

In this situation users should not need to panic. Because it is only a trick to phishing online users for making money. Thus users do not pay the ransom money to the hacker with panic. Suppose if you pay demanded money on time but there is no any guaranteed that you will get access all useful files. In this way you may lose all useful files and money as well. The only way to get access all encrypted files first you must remove .cerber3 file extension completely from System and then try to recover all useful files from backup (if available).Here is given below removal guide and removal tool who help you to delete this virus easily from Windows.



Steps To Remove .cerber3 file extension From Compromised Computer

The infections like .cerber3 file extension or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1: Track and remove .cerber3 file extension from computer’s processes from task manager.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3: Removal of .cerber3 file extension from all reputed browsers.

Step 4: Delete .cerber3 file extension with an automatic solution (The Safest and most recommended method)

Step 1: Track and remove .cerber3 file extension from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning .cerber3 file extension definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of .cerber3 file extension from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the .cerber3 file extension extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for .cerber3 file extension.

  • Apply the changes.

Step 4: Remove .cerber3 file extension with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove .cerber3 file extension completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1: Download and install .cerber3 file extension removal tool and install it on your computer (Note: this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4