Severity scale:  
  (98/100)

Cryptedx ransomware. How to remove? (Uninstall guide)

removal by Gabriel E. Hall - - | Type: Ransomware

Cryptedx – malicious ransomware virus that can steal your files

Image of Cryptedx ransomware attack

Cryptedx is a file-encrypting virus that is a version of Xorist ransomware. Malware uses sophisticated cryptography and appends the .cryptedx file extension to each of the targeted data. Typically, Microsoft Windows OS users are the main targets of this crypto-virus.

After the infection, Cryptedx ransomware encrypts victim’s files and makes them unusable. You can find the affected data by looking at the extension – “.cryptedx” is added to the name of every modified file. From this point, all encrypted data becomes unusable.

Additionally, Cryptedx virus:

  • Creates a text file “HOW TO DECRYPT FILES.txt” and places it in all affected folders;
  • Opens a pop-up window to catch victim’s attention;
  • Changes the desktop wallpaper of the affected machine;

All these changes are made to inform the user how to proceed with files’ decryption. The user is notified that he has to pay a ransom of $100 in BitCoins to be able to recover all the files encrypted by Cryptedx.

Developers of Cryptedx ransomware cannot be trusted entirely, and all the warnings mentioned in the .txt file, wallpaper or pop-up windows should be ignored:

Attention! All your files are encrypted!
To restore your files and access them,
please send a mail to www@lass.33mail.com

You have 5 attempts to enter the code.
When that number has been exceeded,
all the data irreversibly is destroyed.
Be careful when you enter the code!
WTF !

However, listening to these threats and following the instructions is not needed. This variant of Xorist is decryptable.Therefore, you should focus on Cryptedx removal and try the free decryption software.[1]

It’s important to wipe out this malicious program from the computer because it makes the system vulnerable. Additionally, once you decrypt data and reboot the computer, you might find them encrypted again.

You should remove Cryptedx with reputable malware removal program, for instance, Reimage. Manual elimination is not recommended because you are dealing with a complex cyber threat that may have injected malicious code into legitimate system processes. Thus, you can easily cause bigger damage.

Once you delete Cryptedx and recover files, you should create backups of them. Ransomware attacks are increasing, and you should be prepared for them. Not all malware is decryptable, so you might lose your data.

Threat enters the system via spam e-mails or corrupted software

There are many different ways used by ransomware to get into your system.[2] These a the most common ones (but not limited to):

  • Peer to peer (P2P) network sharing;
  • Free software downloads;
  • Spam e-mails;
  • Fake software updates;
  • Intrusive ads;
  • Malicious websites.

So, to protect yourself from file encrypting viruses, make sure you are very careful with P2P networks and free download websites that present malware as an official software. After falling for them, unwary users might get tricked into downloading installing viruses.

In the meanwhile, spam emails typically contain a .docx, .doc, .exe files attached to them, which, once opened, install ransomware on your computer immediately. Make sure you are careful enough when opening email messages from unknown senders.

Finally, cyber security specialists from faravirus.ro[3] recommend being extra cautious with fake software updates that might look legitimate and very believable as they are designed to trick people. Once these “updates” are installed, the user finds himself infected with ransomware like Crypedx.

Get rid of Cryptedx malware

Cryptedx removal requires obtaining professional malware removal software. We advise using Reimage which can catch any suspicious files and eliminate all risks as doing so manually would be almost impossible.

Keep in mind that malware can block security software. Thus, if you are unable to remove Cryptedx with anti-malware or anti-virus, you have to disable it by following these steps:

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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 Cryptedx virus, follow these steps:

Remove Cryptedx using Safe Mode with Networking

To remove malware from the PC, follow these steps:

  • 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 Cryptedx

    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 Cryptedx removal.

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

Remove Cryptedx using System Restore

This method might also help with Cryptedx ransomware removal:

  • 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 Cryptedx. 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 Cryptedx removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove Cryptedx 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 Cryptedx, you can use several methods to restore them:

Data Recovery Pro – alternative tool to recover files with .cryptedx extension

If the official Xorist decryptor doesn't help or leave some of the corrupted data, you should try Data Recovery Pro:

  • 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 Cryptedx ransomware;
  • Restore them.

Windows Previous Versions feature is helpful if you need to access only a few files

This method helps to restore individual files if System Restore method was enabled before ransomware attack:

  • 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”.

Cryptedx ransomware decryptor

This version of the Xorist ransomware can be decrypted using Emsisfot Decryptor.

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

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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References