What is CryptoJoker ransomware
CryptoJoker is a virus that has ransomware parts, its functions are similar to ransomware, which encrypts various .txt, .doc, .docx, .ppt
files to restrict access. CryptoJoker adds the extension .crjoker to every encrypted file. This virus encrypts files using the AES-256 encryption algorithm. After successful encryption, CryptoJoker provides a message in the form of a .PDF
file that they must pay the ransom in bitcoins, otherwise the files will remain inaccessible:
hello !!! all your data is encrypted..
and for decrypt it you need a key..
if you want to return your data :
contact us whit this email :encrypter@tuta.io
warning : please be careful if you try decrypt it
yourself or change windows or every things
you may damage it and damage the some hidden
necessary decryption files.
The lock screen contains information about encryption. This message contains step-by-step payment instructions. Alas, the practice of the victims has shown that it is impossible to contact developers of the virus, because they are common scammers. In order not to be deceived and return the files in their original form, get rid of CryptoJoker ransomware.
There are 2 options for solving this problem. The first is to use an automatic removal utility that will remove the threat and all instances related to it. Moreover, it will save you time. Or you can use the Manual Removal Guide, but you should know that it might be very difficult to remove CryptoJoker ransomware manually without a specialist's help.
If for any reason you need to recover deleted or lost files, then check out our article Top 5 Deleted File Recovery Software
CryptoJoker Removal Guide
Remember that you need to remove CryptoJoker Ransomware first and foremost to prevent further encryption of your files before the state of your data becomes totally useless. And only after that, you can start recovering your files. Removal must be performed according to the following steps:
- Download CryptoJoker Removal Tool.
- Remove CryptoJoker from Windows (7, 8, 8.1, Vista, XP, 10) or Mac OS (Run system in Safe Mode).
- Restore CryptoJoker files
- How to protect PC from future infections.
How to remove CryptoJoker ransomware automatically:
Norton is a powerful antivirus that protects you against malware, spyware, ransomware and other types of Internet threats. Norton is available for Windows, macOS, iOS and Android devices. We recommend you to try it.
If you're Mac user - use this.
Manual CryptoJoker Removal Guide
Here are step-by-step instructions to remove CryptoJoker from Windows and Mac computers. Follow these steps carefully and remove files and folders belonging to CryptoJoker . First of all, you need to run the system in a Safe Mode. Then find and remove needed files and folders.
Uninstall CryptoJoker 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:
CryptoJoker.dll
_readme.txt
readme.txt
Windows 7/Vista:
- Restart the computer;
- Press Settings button;
- Choose Safe Mode;
- Find programs or files potentially related to QNAP NAS by using Removal Tool;
- Delete found files;
Windows 8/8.1:
- Restart the computer;
- Press Settings button;
- Choose Safe Mode;
- Find programs or files potentially related to QNAP NAS by using Removal Tool;
- Delete found files;
Windows 10:
- Restart the computer;
- Press Settings button;
- Choose Safe Mode;
- Find programs or files potentially related to QNAP NAS by using Removal Tool;
- Delete found files;
Windows XP:
- Restart the computer;
- Press Settings button;
- Choose Safe Mode;
- Find programs or files potentially related to QNAP NAS by using Removal Tool;
- Delete found files;
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We hope this guide was helpful to you. Feel free to leave a comment and tell us what recovery software was (or wasn’t) effective in your case.
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 ord
Aiseesoft Data Recovery
er to protect
your PC from disastrous viruses.
Mac OS:
- Restart the computer;
- Press and Hold Shift button, before system will be loaded;
- Release Shift button, when Apple logo appears;
- Find programs or files potentially related to QNAP NAS by using Removal Tool;
- 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 Stellar Data Recovery
Stellar Data Recovery is able to find and restore different types of encrypted files, including removed emails.
- Download and install Stellar Data Recovery
- Choose drives and folders with your data, then press Scan.
- Select all the files in a folder, then click on Restore button.
- Manage export location. That's it!
Malwarebytes
SpyHunter is a reliable antimalware removal tool 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.