Uninstall Cerber 3.0 virus

Cerber 3.0 virus Removal Guide

Description of Cerber 3.0 ransomware virus

What is known about Cerber 3.0 virus?

Cerber 3.0 virus is a new version of well-known Cerber ransomware. The virus is stronger now, but there’s no need to panic or consider disconnecting your PC from the Internet. There are better ways to protect your computer from this ransomware. Even though your PC was infected with this parasite, it’s still possible to remove Cerber 3.0 completely with professional malware removal tools such as FortectIntego. The newest virus version slightly differs from the previous one. After the encryption, it adds .cerber3 file extension to all encrypted files and leaves the ransom note named # HELP DECRYPT #.txt. We understand that data loss feels like the end of the world, but you shouldn’t think about paying the ransom. IT specialists managed to crack previous Cerber codes and create a free decryptor. So, there’s a huge possibility that a new decryptor is under construction right now. Take a deep breath and concentrate on Cerber 3.0 removal.

Cerber virus has quite impressive development story. When Cerber was created for the first time, it was just an ordinary ransomware-type virus that was able to activate itself only after the system reboot. Later, the developers updated the virus and launched Cerber 2.0. This version had a unique feature – the woman’s voice informed victims that all their files were encrypted. We can only imagine how frightening is to hear that voice out of the blue! It seems that victims were not willing to pay the ransom because, after the further update, the hackers decided to encourage them a little. Crooks started threatening victims that their computers would be connected to malicious computer network – botnet. So, it’s better to pay. However, the bravest victims won. Shortly, IT specialists managed to create a free decryptor which let people decode their files for free. Then, hackers quickly updated the virus and created Cerber 3.0 virus that sometimes is called .cerber3 extension virus.

How does it spread?

Methods of distribution haven’t change. Cerber 3.0 hijack might occur when users open a malicious email attachment. Unfortunately, hackers became very persuasive. They might pretend to be representatives from reliable and well-known institutions and find clever ways to convince people to download attached file. When they do it, the virus gets into the computer and starts encrypting the files. Luckily, it is possible to avoid Cerber 3.0 virus. First of all, you should not open spam or emails sent from the unknown senders. If you receive a suspicious email from particular institution or organisation, do not rush to open any links or attachments. Double check the information: look for a sender’s contact details online or call institution directly.

Cerber 3.0 removal

First of all, do not consider paying the ransom in order to get your files back. According to cyber security specialists, hackers rarely keep their word. So, your loss might become even bigger. So, if your computer was infected with this ransomware, you should concentrate on Cerber 3.0 removal. Do not think about manual elimination because ransomware viruses are complicated, and it’s nearly impossible to get rid of it manually. You can remove Cerber 3.0 from your PC with a help of anti-malware programs such as FortectIntego and SpyHunter 5Combo Cleaner. Sometimes the virus blocks these programs and prevents full computer scan. If you face these difficulties, follow our instructions bellow.

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Compatible with Microsoft Windows Compatible with macOS
What to do if failed?
If you failed to fix virus damage using Fortect Intego, submit a question to our support team and provide as much details as possible.
Fortect Intego has a free limited scanner. Fortect 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 Security Tools
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Fortect, try running SpyHunter 5.
Alternative Security Tools
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

Getting rid of Cerber 3.0 virus. Follow these steps

In-depth guide for the Cerber 3.0 elimination

Important! →
The elimination guide can appear too difficult if you are not tech-savvy. It requires some knowledge of computer processes since it includes system changes that need to be performed correctly. You need to take steps carefully and follow the guide avoiding any issues created due to improper setting changes. Automatic methods might suit you better if you find the guide too difficult.

Step 1. Launch Safe Mode with Networking

Safe Mode environment offers better results of manual virus removal

Windows 7 / Vista / XP
  1. Go to Start.
  2. Choose Shutdown, then Restart, and OK.
  3. When your computer boots, start pressing the F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) a few times until you see the Advanced Boot Options window.
  4. Select Safe Mode with Networking from the list.
    Safe Mode option
Windows 10 / Windows 8
  1. Right-click the Start button and choose Settings.
    Settings of the system
  2. Scroll down to find Update & Security.
    Update & security section in settings
  3. On the left, pick Recovery.
  4. Scroll to find Advanced Startup section.
  5. Click Restart now.
  6. Choose Troubleshoot.
  7. Go to Advanced options.
    Troubleshooting options
  8. Select Startup Settings.
    Advanced section
  9. Press Restart.
    Choose the Safe Mode
  10. Choose 5) Enable Safe Mode with Networking.

Step 2. End questionable processes

You can rely on Windows Task Manager that finds all the random processes in the background. When the intruder is triggering any processes, you can shut them down:

  1. Press Ctrl + Shift + Esc keys to open Windows Task Manager.
  2. Click on More details.
    More options of Task manager
  3. Scroll down to Background processes.
  4. Look for anything suspicious.
  5. Right-click and select Open file location.
    Task manager
  6. Go back to the Process tab, right-click and pick End Task.
  7. Delete the contents of the malicious folder.

Step 3. Check the program in Startup

  1. Press Ctrl + Shift + Esc on your keyboard again.
  2. Go to the Startup tab.
  3. Right-click on the suspicious app and pick Disable.
    Disable process

Step 4. Find and eliminate virus files

Data related to the infection can be hidden in various places. Follow the steps and you can find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup option
  2. Select the drive (C: is your main drive by default and is likely to be the one that has malicious files in) you want to clean.
  3. Scroll through the Files to delete and select the following:

    Temporary Internet Files
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Choose the disk clean up
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):


After you are finished, reboot the PC in normal mode.

Eliminate Cerber 3.0 using System Restore

  • Step 1: Restart your computer in Safe Mode with Command Prompt
    Windows 7 / Vista / XP
    1. Go to Start Shutdown Restart OK.
    2. As soon as your computer starts, start pressing F8 key repeatedly before the Windows logo shows up.
    3. Choose Command Prompt from the list Choose 'Safe Mode with Command Prompt' option

    Windows 10 / Windows 8
    1. Click on the Power button at the Windows login screen, and then press and hold Shift key on your keyboard. Then click Restart.
    2. Then select Troubleshoot Advanced options Startup Settings and click Restart.
    3. Once your computer starts, select Enable Safe Mode with Command Prompt from the list of options in Startup Settings. Choose 'Enable Safe Mode with Command Prompt' option
  • Step 2: Perform a system restore to recover files and settings
    1. When the Command Prompt window appears, type in cd restore and press Enter. Type 'cd restore' without quotes and hit 'Enter'
    2. Then type rstrui.exe and hit Enter.. Type 'rstrui.exe' without quotes and hit 'Enter'
    3. In a new window that shows up, click the Next button and choose a restore point that was created before the infiltration of Cerber 3.0 and then click on the Next button again. When 'System Restore' wizard comes up, click 'Next'. Choose a preferable restore point and click 'Next'
    4. To start system restore, click Yes. Hit 'Yes' and start system restore
    After restoring the computer system to an antecedent date, install and check your computer with FortectIntego to uncover any remains of Cerber 3.0.

It is strongly recommended to take precautions and secure your computer from malware attacks. To protect your PC from Cerber 3.0 and other dangerous viruses, you should install and keep a powerful malware removal tool, for instance, FortectIntego, SpyHunter 5Combo Cleaner or Malwarebytes.

How to prevent from getting ransomware

A proper web browser and VPN tool can guarantee better safety

As online spying becomes an increasing problem, people are becoming more interested in how to protect their privacy. One way to increase your online security is to choose the most secure and private web browser. But if you want complete anonymity and security when surfing the web, you need Private Internet Access VPN service. This tool successfully reroutes traffic across different servers, so your IP address and location remain protected. It is also important that this tool is based on a strict no-log policy, so no data is collected and cannot be leaked or made available to first or third parties. If you want to feel safe on the internet, a combination of a secure web browser and a Private Internet Access VPN will help you.

Reduce the threat of viruses by backing up your data

Due to their own careless behavior, computer users can suffer various losses caused by cyber infections. Viruses can affect the functionality of the software or directly corrupt data on your system by encrypting it. These problems can disrupt the system and cause you to lose personal data permanently. There is no such threat if you have the latest backups, as you can easily recover lost data and get back to work.

It is recommended to update the backups in parallel each time the system is modified. This way, you will be able to access the latest saved data after an unexpected virus attack or system failure. By having the latest copies of important documents and projects, you will avoid serious inconveniences. File backups are especially useful if malware attacks your system unexpectedly. We recommend using the Data Recovery Pro program to restore the system.

About the author
Julie Splinters
Julie Splinters - Spyware and malware removal expert

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