How to delete Java (Dcrtr variant) Ransomware

This article assists you to remove Java (Dcrtr variant) Ransomware easily and effectively. Follow the instruction provided in the end of this article.

What is Java (Dcrtr variant) Ransomware?

Java (Dcrtr variant) Ransomware is a crypto virus, which encrypts the entire stored files of the system and demands money as a ransom from the users in order to restore them. The files name get replaces by .java extension. The intrusion happened because of the users visited some suspicious sites unknowingly, generally from spam emails campaign. This virus can intrude in window version even the newly window 10.

The detail view of ‘ransom note’

It is delivering suddenly while you can’t access the files informing – the files are encrypted and instructing how to retrieve them. It provides a link on which you have to click for pay some ransom amount in order to retrieve the files. It even retrieves some file for free, so that the users start believing on it. Then, it starts seducing that, do pay the money quickly otherwise the files would deleted permanently.

The cyber experts suggest not paying them money. It is the cyber criminals who demand money from you through ransom note. They will not provide you the decryption tools even pay them. They just use you to generate huge money.

How to retrieve the encrypted files?

Do remove Java (Dcrtr variant) Ransomware firstly in order to retrieve the system file. This is because, any time you try to retrieving the files, it would always be interfere and often cause the deleting of the file for permanently. After deleting the malware successfully, which is done with full scanning of the infected PCs with some powerful antivirus programs, try to back-ups the files in order to store them. Also if you didn’t create back-up even, you can retrieve the files from the ‘volume shadow copy’ created by the OS for short time. You may choose some data recovery software often to retrieve the files.

How to avoid the intrusion of Java (Dcrtr variant) Ransomware?

Keep away from the vulnerable sites for Java (Dcrtr variant) Ransomware intrusion like porn sites, free online games, freeware programs, bundled programs, ads, and the infected USB/CD/DVD. Try also to trash the spam emails of Gmail section, the main routes of the malware intrusion. Further, install some powerful antivirus program that would always help the PCs in protecting from any malware intrusion.


Steps To Remove Java (Dcrtr variant) Ransomware From Compromised Computer

The infections like Java (Dcrtr variant) Ransomware or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove Java (Dcrtr variant) Ransomware from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of Java (Dcrtr variant) Ransomware from all reputed browsers.

Step 4:Delete Java (Dcrtr variant) Ransomware with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove Java (Dcrtr variant) Ransomware from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning Java (Dcrtr variant) Ransomware definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of Java (Dcrtr variant) Ransomware from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the Java (Dcrtr variant) Ransomware extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for Java (Dcrtr variant) Ransomware .

  • Apply the changes.

Step 4: Remove Java (Dcrtr variant) Ransomware with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove Java (Dcrtr variant) Ransomware completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1:Download and install Java (Dcrtr variant) Ransomware removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4