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CryptFuck ransomware virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Ransomware

CryptFuck ransomware makes fun of its victims

Questions about CryptFuck ransomware virus

It seems that creativity of cyber criminals is simply endless. However, CryptFuck virus proves that they definitely know how to make nasty jokes, too. This malicious crypto-ransomware virus seems to be an improved version of FSociety virus since both viruses appear to be created by a person who loves Mr. Robot TV series. The virus encrypts all files that if finds on the computer system and plugged-in drives and also appends .URfucked file extensions to them. Then it creates and saves README_CRYPTFUCK.txt file, which is the ransom note. The ransom note includes such information:

You have been attacked by the CryptFuck RansomWare v [version]

[Identification keys here]
If you lose your identifier, any chance of getting back your data is flushed in the toilet!!
Keep in mind that you have 72 hours to perform the payment, after that, your encrypted password would be deleted permanently!
If your browser does not open any webpage, visit this page to learn how to get back your files:
[website link]
Bye
Mr.R0b0t

As you can see, the ransomware author asks to access the payment site for details on how to decrypt the data. The virus asks to pay up within 72 hours; otherwise the “encrypted password” will be deleted for good. This offensively-named ransomware variant is just another virus that seeks to swindle money from computer users who do not have data backups and haven’t taken precautions to protect their computers from ransomware attack in the past. We encourage users not to pay the ransom and remove CryptFuck malware instead. The best way to carry out CryptFuck removal is to use a program capable of uninstalling numerous malware variants, for instance, you can use the Reimage program.

CryptFuck ransomware

How did I get infected with this virus?

This malicious threat is based on EDA2 ransomware and spreads using typical ransomware distribution techniques. Just like any other ransomware-type virus, it is being distributed via malicious email campaigns and malvertising. You can install this malware by clicking on a malware-laden email attachment or a bogus advertisement online. To keep your computer protected, stay away from such content. Crooks put efforts into crafting professional-looking email messages, inviting users to see what’s attached to them or to open links included in the message. If the victim allows his/hers curiosity win, such malware can quickly activate itself once it gets into the computer system and corrupt victim’s data for good. We also highly recommend staying away from websites that keep showing advertisements urging to install some kind of software or update supposedly outdated Java or Adobe software. Judging from our experience, we can say that modified versions of such reputable software often include malicious attachments, trojans, ransomware executive files, and so on. It is a good idea to create data backups and move them to removable storage devices so that you can use them in case a ransomware attacks your computer.

How to remove CryptFuck ransomware?

To remove CryptFuck virus, you should use anti-malware application and not even think about messing with this virus manually. It is a complex piece of software, which operates with the help of several files, Registry keys, and other components. If you are not an IT expert, it might be hard to fetch all these components and remove them manually. That is why we recommend you to delete this virus automatically. After finishing CryptFuck removal, you can plug in the backup device to your computer and recover your files. If you do not have one, you might want to try one of the methods explained below.

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Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove CryptFuck virus, follow these steps:

Remove CryptFuck 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 CryptFuck

    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 CryptFuck removal.

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

Remove CryptFuck 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 CryptFuck. 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 CryptFuck removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove CryptFuck from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

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

Use Data Recovery Pro

You can try to recover your encrypted files with a help of this software. It might be able to recover your encrypted files.

  • 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 CryptFuck ransomware;
  • Restore them.

Use Windows Previous Versions feature to restore several important records

This feature helps to recover a few lost files, but not all of them at once. This technique works only if System Restore function has been enabled on your PC.

  • 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”.

Recover files with the help of ShadowExplorer

Download and install ShadowExplorer to recover your files from Shadow Copies. This method works only if the virus does not delete these copies.

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • 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.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from CryptFuck and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes MalwarebytesCombo Cleaner or Plumbytes Anti-MalwareMalwarebytes Malwarebytes

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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