How to remove UnblockUPC ransomware (Virus Removal Guide)

UnblockUPC ransomware encrypts personal files, changes file names, adds a new file extension, and demands a ransom

UnblockUPC virus is a term used to identify a specific version of ransomware. The ransomware like most other types of ransomware will encrypt the files on your computer, randomize the file name, and add a new extension to the files it encrypts. In addition, UnblockUPC ransomware will leave a note file named Files encrypted.txt in every folder it encrypts files in. It can also change the background of Windows Desktop and use a lock-screen to restrict access to the computer. The note files, desktop background, and lock-screen contain a ransom note that explains what happened to the files and how to pay a ransom in order to acquire a key to decode the compromised files. In this case, the ransomware will try to persuade victims to pay a ransom via Bitcoins at the amount of 0.18BTC.


Ransom note example

You probably used to download illegal files from the internet…
Well, that’s why we encrypted all your private files on your computer.
But fortunately you can ublock them for just . . . `100 EURO (o.18 BTC)

I know, you probably don;t want to pay but believe me, it’s pretty good opportunity for you! We had access to all your private files, your email, facebook, bank account, sometimes credit cards… And we only decided to encrypt your files and get 100 euro, we are not so bad!

The ransom not is an exaggeration and there is not much to worry about. There is a slim chance that access to your bank account or social media accounts is possible. This ransomware is not a tool created to collect and mine such information from victims.

It is not recommended to pay ransomware authors to decrypt your files. Instead you can use programs like Shadow Explorer, PhotoRec, or Recuva to restore corrupted files.

How did UnblockUPC ransomware get on my computer?

UnblockUPC ransomware is usually distributed via malicious spam email attachments, exploit kits, and instant message spam. The ransomware usually employs social engineering in order to trick unsuspecting victims into downloading a file under the guise that it is something it is not. Once the file is manually executed by the user ransomware will begin to advance on the computer system and carry through it’s various functions.

  • Aliases: UnblockUPC virus, UnblockUPC ransomware

How to remove UnblockUPC and recover your files

This UnblockUPC ransomware removal guide will help you remove UnblockUPC virus from your computer and recover your encrypted files.

1. Download and Install Recuva by Pirform.

download recuva

2. Run the program and start the Recuva Wizard.

3. Select All Files and click Next.

4. Select a file location. Click I’m not sure to search everywhere on your computer.

5. Click Start.

6. Select All Files with your mouse and click the Recover button. If you cannot restore your files with Recuva we recommend to try using Shadow Explorer to restore your files.

7. Download and Install Malwarebytes Anti-Malware software to detect and remove malicious files from your computer.

download malwarebytes

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8. Open Malwarebytes and click the Scan Now button – or go to the Scan tab and click the Start Scan button.

9. Once the Malwarebytes scan is complete click the Remove Selected button.

10. To finish the Malwarebytes scan and remove detected threats click the Finish button and restart your computer if promoted to do so.

11. Download and Install HitmanPro by Surfright to perform a second-opinion scan.

download hitmanpro

12. Open HitmanPro and click Next to start scanning your computer. *If you are using the free version you may chose to create a copy or perform a one-time scan.

13. Once the HitmanPro scan is complete click the Next button.

14. To activate the free version of HitmanPro: enter your email address twice and click the Activate button.

15. Click the Reboot button.

16. Download and Install CCleaner by Piriform to cleanup junk files, repair your registry, and manage settings that may have been changed.

download ccleaner

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17. Open CCleaner and go to the main Cleaner screen. Click the Analyze button. When the process is complete, click the Run Cleaner button on the bottom right of the program interface.

18. Go to Tools > Startup and search for suspicious entries in each tab starting from Windows all the way to Content Menu. If you find anything suspicious click it and click the Delete button to remove it.

19. Go to the Registry window and click the Scan for Issues button. When the scan is complete click the Fix selected issues… button and click Fix All Selected Issues.

How to stay protected against future infections

The key to staying protected against future infections is to follow common online guidelines and take advantage of reputable Antivirus and Anti-Malware security software with real-time protection.

Real-time security software

Security software like Malwarebytes and Norton Security have real-time features that can block malicious files before they spread across your computer. These programs bundled together can establish a wall between your computer and cyber criminals.

download norton security
Common Online Guidelines

  • Backup your computer and personal files to an external drive or online backup service
  • Create a restore point on your computer in case you need to restore your computer to a date before infection
  • Avoid downloading and installing apps, browser extensions, and programs you are not familiar with
  • Avoid downloading and installing apps, browser extensions, and programs from websites you are not familiar with – some websites use their own download manager to bundle additional programs with the initial download
  • If you plan to download and install freeware, open source software, or shareware make sure to be alert when you install the object and read all the instructions presented by the download manager
  • Avoid torrents and P2P clients
  • Do not open email messages from senders you do not know
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