A ransomware variant belonging to the Detox ransomware viruses, called Crypt0 Ransomware has appeared recently on the malware radar, using the _crypt0 file extension after encrypting the files of users. The virus is poorly coded and drops a ransom note, named HELP_DECRYPT.TXT. Using the AES encryption algorithm which is a very strong cipher, the virus encrypts the files and generates a unique key to “unlock” them which the user can receive after paying the ransom money. The good news is that there is a decryptor released by demonslay335 – a recognized malware researcher. In this article we will help you remove Crypt0 ransomware and restore _crypt0 encrypted files.
|Short Description||The malware encrypts users files using a strong AES encryption algorithm, making direct decryption possible only via a unique decryption key available to the cyber-criminals. Luckily it is decryptable|
|Symptoms||The user may witness ransom notes and “instructions” name HELP_DECRYPT.txt.|
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|User Experience||Join our forum to Discuss Crypt0 Ransomware.|
Crypt0 Ransomware – More Information
The Crypt0(zero) virus is a variant of the Detox malware family. It may be distributed via spam e-mail messages that carry a malicious URL or an e-mail attachment. The e-mail attachment may pretend to be a legitimate file, like a payment invoice, a confirmation letter, etc. Other spam methods may include infecting users via dubious web links posted in social media.
After infection, the virus drops an HELP_DECRYPT.txt file:
The file contains a ransom note that aims to convince users into making a ransom payoff for the virus.
The ransomware encodes the user files using a strong AES encryption and adding the _crypt0 suffix after the encryption has been completed, for example:
The encrypted files can no longer be opened.
Thankfully now a decryptor for the Crypt0 ransomware has been released, and we have provided instructions below to help you remove it and restore your files for free instead of having to pay a hefty ransom payoff.
Remove Crypt0 Ransomware
Before having your files decrypted, it is an important action to remove the virus and other malware to make your computer safe. The best ways to remove Crypt0 ransomware are outlined in the removal instructions below. The most efficient and fastest of them according to malware analysts is scanning your computer with an advanced anti-malware program that will make sure all related files to Crypt0 are permanently gone and secure your PC in the future.
Manually delete Crypt0 from your computer
Note! Substantial notification about the Crypt0 threat: Manual removal of Crypt0 requires interference with system files and registries. Thus, it can cause damage to your PC. Even if your computer skills are not at a professional level, don’t worry. You can do the removal yourself just in 5 minutes, using a malware removal tool.
Automatically remove Crypt0 by downloading an advanced anti-malware program
Decrypt Files Encrypted by Crypt0 Ransomware for Free
To decrypt your files, you should follow these instructions:
Step 1: Download demonslay335’s free decrypter from the button below and save it on your computer:
Step 2: Extract the decryptor and open it:
Step 3: Click on the “Select Directory” button after which select the directory which you want to be decrypted. This can be your folder with personal information or your entire hard drive. It’s up to you. After you select it, click on OK.
Step 4: Click on the “Decrypt” Button:
After this, the decryption process will begin, it may take some time or be very fast, it depends on the files. After the files in the directory are decrypted you will see the following notification:
Crypt0 Ransomware – Conclusion
Those who have been hit by this ransomware are in luck, because of the coder, has created it poorly and thankfully malware researchers could find a decrypter this time. However, bear in mind that not everyone is this lucky. This is why it is important to learn how to protect your computer and more importantly your data. To find out more about how to safely store your data, please read the article below.