Danger level:  
  (90/100)

Cryptolocker Portuguese virus. How to delete? (Removal tutorial)

removal by Ugnius Kiguolis - - | Type: Ransomware
12

CryptoLocker Portuguese virus version: inner workings and effects on the system

CryptoLocker Portuguese virus is a follow-up version of the notorious CryptoLocker ransomware which has been terrorising the cyber community since 2014. Since the decryption of the parent malware, there were a lot of attempts to recreate its success. The follow-up versions in Russian and Italian were released, specifically targeting to infect computers belonging to the speakers of these languages. The latest variant, as you can probably tell, is dedicated to the Portuguese victims. Despite the change of language in which the hackers speak to the victims, the workings of this parasite are more or less identical to most of the modern ransomware. CryptoLocker Portuguese malware uses deception tactics to infiltrate computers, and once it’s in, it silently encrypts the predetermined types of files and then appends them with .id-[victim’s ID]_steaveiwalker@india.com_ extensions. Then, the virus drops a ransom note called COMO_ABRIR_ARQUIVOS.txt which provides information about what happened to the files and explains how to recover them. The criminals try to create an impression that the users won’t be able to remove CryptoLocker Portuguese virus or recover the encrypted files without their help. Of course, that’s not true, and there is a bunch of alternative ways to get back the files without paying the ransom. Thus you shouldn’t take any rash decisions and think whether it is really worth collaborating with the criminals.

To learn more about the CryptoLocker Portuguese ransomware, let us analyse its ransom note in more detail. It seems that the virus authors are not amateur since they apply a complex AES cipher to encrypt the data and demand a considerable amount of ransom (1 Bitcoin currently equals around a thousand dollars) for its recovery. If the payment is not transferred to an indicated Bitcoin account in time, the decryption key will remain on the hackers’ private servers or will be destroyed completely. Those who decide to pay up are also demanded to send the transaction screenshot to steaveiwalker@india.com or steveiwalker@163.com email address and then wait for further instructions. Unfortunately, the criminals can easily leave you waiting and simply vanish with your money. Since the payment is made anonymously, there is no way or tracking down the perpetrators. Thus, it is best to recover files from a backup, in you have one. If not, there are data recovery solutions prepared for you at the end of the article. Before you do that, dedicate some time for the CryptoLocker Portuguese virus removal. The process will be faster if you employ reputable antivirus programs like Reimage or Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus for the job.

How does the ransomware attack work?

The majority of ransomware, including the CryptoLocker Portuguese virus, spreads assisted by malicious spam and phishing campaigns, malvertising and illegal software. You may reduce the chances of getting infected by CryptoLocker Portuguese malware if you stay away from suspicious websites that offer to install questionable software and avoid opening emails received from unfamiliar senders. You may use anti-malware software to help you do that. Don’t forget to update your security utilities regularly and create backups of your files just in case you need to restore your data after CryptoLocker Portuguese attack.

What should you do to remove CryptoLocker Portuguese virus?

It is extremely important to know and apply correct steps when carrying CryptoLocker Portuguese virus removal on your computer. Otherwise, the virus may continue corrupting the computer, and it will be simply unusable. Thus, it is best to rely on automatic malware elimination software which will remove CryptoLocker Portuguese virus and clean up your computer from its core. To boost anti-malware effectiveness, we recommend running your PC in safe mode. We explain how to do that below.

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If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Computer security experts recommend using Reimage to uninstall Cryptolocker Portuguese virus. Reimage scans the entire computer system and checks whether it is infected with spyware/malware or not. If you want to remove computer threats and secure your computer system, you should consider buying the licensed version of Reimage.

You can find more details about this program in Reimage review.

You can find more details about this program in Reimage review.
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Manual Cryptolocker Portuguese Virus Removal Instructions:

Eliminate Cryptolocker Portuguese using Safe Mode with Networking

You can detect malware using Reimage.
You need to purchase a licensed version of it to remove threats.
More details about Reimage.

Reboot your computer following the steps below. To complete CryptoLocker Portuguese virus removal properly, obtain a sophisticated anti-malware utility.

  • Step 1: Restart your computer in Safe Mode with Networking

    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 Safe Mode with Networking from the list Choose 'Safe Mode with Networking' 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 Networking from the list of options in Startup Settings. Choose 'Enable Safe Mode with Networking' option
  • Step 2: Remove Cryptolocker Portuguese

    Sign in to your account and launch any Internet browser. Download a legitimate anti-malware software, for instance, Reimage. Make sure you update it to the latest version and then run a full system scan with it to detect and eliminate all malicious components of the ransomware to remove Cryptolocker Portuguese completely.

If your ransomware does not allow you to access Safe Mode with Networking, please follow the instructions provided below.

Eliminate Cryptolocker Portuguese using System Restore

You can detect malware using Reimage.
You need to purchase a licensed version of it to remove threats.
More details about Reimage.

  • 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 Cryptolocker Portuguese 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 Reimage to uncover any remains of Cryptolocker Portuguese.

Bonus: Restore your files

Using the tutorial provided above you should be able to eliminate Cryptolocker Portuguese from the infected device. novirus.uk team has also prepared an in-depth data recovery guide which you will also find above.

There are a couple of methods you can apply to recover data encrypted by Cryptolocker Portuguese:

Files encrypted by CryptoLocker Portuguese virus can be recovered with Data Recovery Pro

Data Recovery Pro can help restore the encrypted data in case you don’t have backups of it saved on some secure location. Here is how you use this tool:

  • Download Data Recovery Pro (https://novirus.uk/download/data-recovery-pro-setup.exe);
  • Install Data Recovery on your computer following the steps indicated in the software’s Setup;
  • Run the program to scan your device for the data encrypted by Cryptolocker Portuguese ransomware;
  • Recover the data.

Use ShadowExplorer to restore data:

ShadowExplorer recreates data from the Volume Shadow Copies of the encrypted files. If the virus did not destroy these copies, the following instructions may help you recover some of your files.

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • Install Shadow Explorer on your computer following the instructions in the software’s Setup Wizard;
  • Run the program. Navigate to the menu on the top-left corner and select a disk containing your encrypted files. Look through the available folders;
  • When you find the folder you want to recover, right-click it and select “Export”. Also, choose where the recovered data will be stored.

It is strongly recommended to take precautions and secure your computer from malware attacks. To protect your PC from Cryptolocker Portuguese and other dangerous viruses, you should install and keep a powerful malware removal tool, for instance, Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Ugnius Kiguolis
Ugnius Kiguolis

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Source: https://www.2-spyware.com/remove-cryptolocker-portuguese-ransomware-virus.html

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