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CryptoLocker 5.1 ransomware virus. How to remove? (Uninstall guide)

removal by Julie Splinters - - | Type: Ransomware

CryptoLocker 5.1 ransomware starts its cyber campaign

CryptoLocker 5.1 virus might cause associations with the notorious CryptoLocker ransomware family. Indeed, its ransomware message has resemblances to the original threat. For example, it attaches .locked extension to the affected files. However, specialists are convinced that it is only an imitation disguised under the name of the mentioned virus. Moreover, it has gained alternative title – Il tuo computer e stato infettato da Cryptolocker! virus. It presents the requirements in the ransom note written in the Italian language. The authors try to terrify the victims with this menace and require transferring the money within 48 hours to retrieve the files. Needless to say that it is a common strategy to threaten users. You should not consider doing this. Instead, your current priority should be CryptoLocker 5.1 removal. For that purpose, you can employ an anti-spyware application to speed up the elimination. In the last section of the article, you will not only find the instructions how to remove CryptoLocker 5.1 properly but how to perform file recovery as well.

The ransom note of CryptoLocker 5.1

Questions about CryptoLocker 5.1 ransomware virus

When the notorious cyber threat Crypto Locker hit the stage a couple of years ago, its appearance not only caused great data and financial losses for ordinary users but it left an inspiration for wannabe hackers. Unfortunately, crooks, who often happen to be high school boys, learn quickly from their mistakes and exploit their talent for programming viruses. Thus, it was only a matter of time when the notorious ransomware will be accompanied by numerous different “offsprings.” Since the original version has managed to wheedle out stunning amounts of money, the creators of this threat were also inspired to earn delicate amounts of money. Following the tradition of ransomware, CryptoLocker 5.1 malware demands 250€. The transaction should be made within 48 hours. Otherwise, the cyber criminals threaten to delete the files permanently. Alarmed by such scenario, victims rush to pay the money within the specified period of time. However, the thing is that neither they nor you cannot be sure that the files will be transferred even after remitting the payment. The crooks are not obliged to keep their word. Returning the files purely depends on their sense of conscience. Thus, eliminate the threat with Reimage.

When did the malware infiltrate the computer?

It is not surprising if Crypto Locker 5.1 ransomware used a spam email to get into the device. As with the previous versions of original CryptoLocker, the current virus tends to spread via spam emails in the disguise of a pdf file. Unfortunately, even now such technique proves to be highly profitable as users are not careful enough reviewing their spam messages. The crooks have manifested their creativity by disguising the executables within the invoice or fake financial reports. Thus, without any suspicion, the users open the attached file only to find out that they activated the real cyber threat. If you committed the same mistake, keep in mind that you should remain vigilant even if you receive the email from the supposed FBI or local tax institutions. It is wise to double-check the sender before making any reckless actions which later cost not only time and nerves but money as well.

CryptoLocker 5.1 elimination steps

Even if it is not the original version of the computer menace we do not recommend you to take the threat too lightly. Therefore, eliminating the virus with an anti-spyware application, such as Reimage or Plumbytes Anti-MalwareNorton Internet Security, would be a better solution. The software will deal with the threat completely without leaving any of its files. However, either of these programs is not capable of decrypting the files. Therefore, you will need to restore the files from a backup or use of the alternative methods. Take a look at our suggestions as they might be of great use for you.

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To remove CryptoLocker 5.1 virus, follow these steps:

Remove CryptoLocker 5.1 using Safe Mode with Networking

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove CryptoLocker 5.1

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete CryptoLocker 5.1 removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove CryptoLocker 5.1 using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of CryptoLocker 5.1. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that CryptoLocker 5.1 removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove CryptoLocker 5.1 from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by security experts.

If your files are encrypted by CryptoLocker 5.1, you can use several methods to restore them:

How beneficial is Data Recovery Pro?

This application works the best finding and restoring the missing and damaged files. It might come in handy decoding the files after the infiltration of CryptoLocker 5.1.

  • Download Data Recovery Pro;
  • Follow the steps of Data Recovery Setup and install the program on your computer;
  • Launch it and scan your computer for files encrypted by CryptoLocker 5.1 ransomware;
  • Restore them.

Recovering the files with Windows Previous Version functionality

You might succeed in returning the files using this option. Keep in mind that System Restore function should be activated in order for the former feature to take an effect.

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

Will Shadow Explorer have any use?

This application restores the files according to the pattern of volume shadow copies stored in the computer. Unless the virus gets access to them and deletes the copies, you have an alternative chance to retrieve the personal data.

  • Download Shadow Explorer (;
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

About the author

Julie Splinters
Julie Splinters - Malware removal specialist

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