How to remove GANDCRAB 5.1 Ransomware and recover files

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What is GANDCRAB 5.1 ransomware

GANDCRAB ransomware is surely make the list of the most notorious ransomware viruses. Its copies and versions are infecting hundreds and thousands of people around the globe. World Wide Web is full of GANDCRAB victims from all different countries. Cyber criminals who are responsible for this virus are trying to make the expansion of GANDCRAB even larger by creating some new versions of it. GANDCRAB 5.1 is just one of those versions. As all of GANDCRAB ransomware threats, it is able to put a strong encryption on victim’s personal data, then it will ask for ransom in order for decryption. If you are the victim of GANDCRAB, you may use this guide to remove GANDCRAB 5.1 Ransomware and restore your files.

remove GANDCRAB 5.1 ransomware

GANDCRAB 5.1 is using Salsa20 and RSA-2048 encryption algorithm to encode personal data of a victim. Encrypted data is not accessible and user can’t open or run encrypted files. The virus may encipher all the important files: any kind of documents (like MS Office), photos, videos, audio files, email files and so on. Then cyber criminals are offering a simple deal – 2400$ in cryptocurrency (in this particular case it is BitCoins or DASH) for decryption (the process reverse to encryption). You may find this offer in any ransom note of this virus. Here’s an example of infected files:

remove GANDCRAB 5.1 ransomware

The ransomware will drop [random characters and numbers]-DECRYPT.html file (for example DUCUEYUAV-DECRYPT.html), here is the content of it:

remove GANDCRAB 5.1 ransomware

The virus will also change desktop wallpapers to pidor.bmp as a blackmail message:

remove GANDCRAB 5.1 ransomware

ENCRYPTED BY GANDCRAB 5.1
DEAR %Username% YOUR FILES ARE UNDER STRONG PROTECTION BY OUR SOFTWARE.
IN ORDER TO RESTORE IT YOU MUST BUY DECRYPTOR
For further steps read DUCUEYUAV-DECRYPT.html that is located in every encrypted folder.

Important note: In order to infect their victims, GANDCRAB 5.1 uses method of fraudulent downloads with hacked, repacked (RePack) and infected installers of popular programs, games and other software. When users download and run any of these infected programs, they will install GANDCRAB 5.1. Also we must warn you that usually cyber criminals do not answer to their victims, that’s why it is quite risky to spend huge money for ransom.

Here’s the list of extensions that GANDCRAB 5.1 ransomware will encrypt:

.cat, .csv, .db, .doc, .gif, .htm, .ico, .inf, .ini, .jpg, .png, .ppt, .sam, .shw, .txt, .url, .xls, .xml, .wav, .wb2, .wk4, .wpd, .wpg
These are MS Office documents, OpenOffice, PDF, text files, databases, photos, music, video, image files, archives and so on.

Be cautious

It is common knowledge that most of ransomware viruses use spam emails as a method of distribution. Cyber criminals screen their viruses behind email messages with infected attachments, so that their victims will voluntarily open them, making virus infiltration process much easier. That’s why we strongly recommend not to open any suspicious and shady attachments from unknown emails. Cyber crooks make use of anything that can force a user to open such email: fake memos, messages from big and trusted shops like Amazon or Ebay, congratulation letters about winning some expensive gadgets or big sum of money, and so on. For example, here is the letter that the victim of GANDCRAB may receive (German version):

remove GANDCRAB 5.1 ransomware

There are two solutions of this problem. First is to use special Removal Tool. Removal Tools delete all instances of malware by few clicks and help user to save time. Or you can use Manual Removal Guide, but you should know that it might be very difficult to remove GANDCRAB 5.1 ransomware manually without specialist’s help.

GANDCRAB 5.1 Removal Guide

  1. Download GANDCRAB 5.1 Removal Tool.
  2. Remove GANDCRAB 5.1 from Windows (7, 8, 8.1, Vista, XP, 10) or Mac OS (Run system in Safe Mode).
  3. How to restore files
  4. How to protect PC from future infections.

How to remove GANDCRAB 5.1 ransomware automatically:

Norton Security

Download Norton Security Norton Security may help you to get rid of this virus and clean up your system. In case you need a proper and reliable antivirus, we recommend you to try it.

Windows compatible

Manual GANDCRAB 5.1 Removal Guide

Here is step-by-step instructions on how to remove GANDCRAB 5.1 from Windows and Mac computers. Follow this steps carefully and remove files and folders belonging to GANDCRAB 5.1. First of all, you need to run system in a Safe Mode. Then find and remove needed files and folders.

Uninstall GANDCRAB 5.1 from Windows or Mac

Here you may find the list of confirmed related to the ransomware files and registry keys. You should delete them in order to remove virus, however it would be easier to do it with our automatic removal tool. The list:

-DECRYPT.html
%s-DECRYPT.html
%s-DECRYPT.txt
XMMFA-DECRYPT.html
IBAGX-DECRYPT.html
QIKKA-DECRYPT.html
KRAB-DECRYPT.html
KRAB-DECRYPT.txt
CRAB-DECRYPT.txt
pidor.bmp

Windows 7/Vista:

  1. Restart the computer;
  2. Press Settings button;
  3. Choose Safe Mode;
  4. Find programs or files potentially related to GANDCRAB 5.1 by using Removal Tool;
  5. Delete found files;

Windows 8/8.1:

  1. Restart the computer;
  2. Press Settings button;
  3. Choose Safe Mode;
  4. Find programs or files potentially related to GANDCRAB 5.1 by using Removal Tool;
  5. Delete found files;

Windows 10:

  1. Restart the computer;
  2. Press Settings button;
  3. Choose Safe Mode;
  4. Find programs or files potentially related to GANDCRAB 5.1 by using Removal Tool;
  5. Delete found files;

Windows XP:

  1. Restart the computer;
  2. Press Settings button;
  3. Choose Safe Mode;
  4. Find programs or files potentially related to GANDCRAB 5.1 by using Removal Tool;
  5. Delete found files;

Mac OS:

  1. Restart the computer;
  2. Press and Hold Shift button, before system will be loaded;
  3. Release Shift button, when Apple logo appears;
  4. Find programs or files potentially related to GANDCRAB 5.1 by using Removal Tool;
  5. Delete found files;

How to restore encrypted files

You can try to restore your files with special tools. You may find more detailed info on data recovery software in this article – recovery software. These programs may help you to restore files that were infected and encrypted by ransomware.

Restore data with Data Recovery Pro

This program can restore the encrypted files, it is easy to use and very helpful.

Data Recovery Pro

  1. Download and install Data Recovery Pro
  2. Choose drives and folders with your data, then press Scan.
  3. Select all the files in a folder, then click on Restore button.
  4. Manage export location. That’s it!

Download Data Recovery Pro


Restore encrypted files using Recuva

There is an alternative program, that you may use – Recuva.

  1. Run the Recuva;
  2. Follow instructions and wait until scan process ends;
  3. Find needed files, mark them and Press Recover button;

How to prevent ransomware infection?

It is always rewarding to prevent ransomware infection because of the consequences it may bring. There are a lot of difficulties in resolving issues with encoders viruses, that’s why it is very vital to keep a proper and reliable anti-ransomware software on your computer. In case you don’t have any, here you may find some of the best offers in order to protect your PC from disastrous viruses.

How to prevent ransomware infection?

It is always rewarding to prevent ransomware infection because of the consequences it may bring. There are a lot of difficulties in resolving issues with encoders viruses, that’s why it is very vital to keep a proper and reliable anti-ransomware software on your computer. In case you don’t have any, here you may find some of the best offers in order to protect your PC from disastrous viruses.

Norton Security AntiVirus

Norton Security
Download Norton Security

Norton Security is a reliable antivirus application, that is able to protect your PC and prevent the infection from the start. The program is designed to be user-friendly and multi-functional.

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