Remove Java (Dcrtr variant) Ransomware - Restore .java Files
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Remove Java (Dcrtr variant) Ransomware – Restore .java Files

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This article will aid you to remove Java (Dcrtr variant) ransomware efficiently. Follow the ransomware removal instructions provided at the end of the article.

Java (Dcrtr variant) is a cryptovirus. The virus encrypts your files and demands money as a ransom to get your files restored. Files will receive the .java extension. The Java (Dcrtr variant) ransomware will leave a ransom note message inside a file called ReadMe_Decryptor.txt. Keep on reading the article and see how you could try to potentially recover some of your locked files.

Threat Summary

NameJava (Dcrtr variant)
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files by placing the .java on your computer system and demands a ransom to be paid to allegedly recover them.
SymptomsThe ransomware will encrypt your files and leave a ransom note with payment instructions.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Java (Dcrtr variant)

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User ExperienceJoin Our Forum to Discuss Java (Dcrtr variant).
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Java (Dcrtr Variant) Ransomware – Distribution Techniques

The Java (Dcrtr variant) ransomware uses various techniques to distribute itself to users’ computer devices. A payload dropper which initiates the malicious script for this ransomware might be spread around the Internet in different forms. You can check them in the below image:

As you can see, websites might generate advertisements which are malicious in nature and will eventually deliver the ransomware to your computer. Other websites could be compromised, and redirect you to specific domains once you are detected as a potential victim which will lead to a malicious URL that will download the payload from a server directly to your machine and quickly infect it. Other techniques might include malvertising campaigns sending fake invoices to email addresses of users, and the payload file being delivered with legitimate programs or executables.

That is why you should refrain from opening files right after you have downloaded them. You should first scan them with a security tool, while also checking their size and signatures for anything that seems out of the ordinary. You should read the tips for preventing ransomware located at the corresponding forum thread.

Java (Dcrtr Variant) Ransomware – Technical Data

Java (Dcrtr variant) is part of the ransomware family of .dcrtr Files Virus. It is a virus that encrypts your files and opens a ransom note, with instructions inside it, about the compromised computer machine. The extortionists want you to pay a ransom fee for the alleged restoration of your files.

Java (Dcrtr variant) ransomware might make entries in the Windows Registry to achieve persistence, and could launch or repress processes in a Windows environment. Such entries are typically designed in a way to start the virus automatically with each boot of the Windows Operating System.

After encryption the Java (Dcrtr variant) virus shows the following ransom message inside a text file called ReadMe_Decryptor.txt:

The ransom message has the following contents:

All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail [email protected]

You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files.

Free decryption as guarantee
Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 5 Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)

The note of the Java (Dcrtr variant) ransomware virus states that your files are encrypted. You are demanded to pay a ransom fee to allegedly restore your files. However, you should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that. Adding to that, giving money to cybercriminals will most likely motivate them to create more ransomware viruses or commit different criminal activities. That may even result to you getting your files encrypted all over again after payment.

Java (Dcrtr Variant) Ransomware – Encryption Process

The encryption process of the Java (Dcrtr variant) ransomware rather simple – every file that gets encrypted will become simply unusable. Files will get the .java extension after being locked. The newly added extension will be added as a secondary one, without changing the original, nor the file name.

A list with the targeted extensions of files which are sought to get encrypted is currently unknown. However, if the list becomes available, the article will get updated accordingly.

The files used most by users and which are probably encrypted are from the following categories:

  • Audio files
  • Video files
  • Document files
  • Image files
  • Backup files
  • Banking credentials, etc

The Java (Dcrtr variant) cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:

→vssadmin.exe delete shadows /all /Quiet

In case the above-stated command is executed that will make the effects of the encryption process more efficient. That is due to the fact that the command eliminates one of the prominent ways to restore your data. If a computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore some files back to their normal state.

Remove Java (Dcrtr Variant) Ransomware and Restore .java Files

If your computer system got infected with the Java (Dcrtr variant) ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

Note! Your computer system may be affected by Java (Dcrtr variant) and other threats.
Scan Your PC with SpyHunter
SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Java (Dcrtr variant).
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.

To remove Java (Dcrtr variant) follow these steps:

1. Boot Your PC In Safe Mode to isolate and remove Java (Dcrtr variant) files and objects
2. Find files created by Java (Dcrtr variant) on your PC

Use SpyHunter to scan for malware and unwanted programs

3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
4. Try to Restore files encrypted by Java (Dcrtr variant)
Tsetso Mihailov

Tsetso Mihailov

Tsetso Mihailov is a tech-geek and loves everything that is tech-related, while observing the latest news surrounding technologies. He has worked in IT before, as a system administrator and a computer repair technician. Dealing with malware since his teens, he is determined to spread word about the latest threats revolving around computer security.

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