.java Ransomware Virus Removal (+File Recovery) Feb. 2019 Update

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This page aims to help you remove .java Ransomware Virus for free. Our instructions also cover how any .java  file can be recovered.

In the passages you are about to read below we will try to help you find out all you need to know about an exact Ransomware-based virus called .java . This malicious cryptovirus is among the most horrifying threats you can ever come across while surfing the Internet. It is not only more than harmful, but also particularly hard to get rid of, and especially recover from its encryption. Therefore, even many professionals find it difficult to remove this virus and cure the victim system, or to recover the files it has blocked. In the following text we are going to share some removal tips, and some prevention advice as well. The Removal Guide down here and the details we have provided can be quite helpful when it comes to such infections.

.java Ransomware Virus

.java – a standard file-encrypting Ransomware program

The exact virus we are talking about here is .java . It’s a perfect representative of the file-encrypting Ransomware subtype. The following activities in the mentioned order are typical for all Ransomware cryptoviruses:

  • First, a complete scan of your disks and drives is conducted;
  • Then, the creation of a list with all the files currently in use follows;
  • After that, the data from the pre-created list is locked with an extremely complex key;
  • Following that there comes the generation of an absolutely awful ransom notification;
  • Some extra threats to further harass you into paying the demanded ransom are also possible to be stated.

Usually, Ransomware is divided into the data-encrypting, desktop-encoding and mobile-device affecting subcategories. What the malware from the other two subgroups, apart from the aforementioned file-encryption causing viruses, typically does is it takes away your access to the desktop of your computers; or to the screen of your mobile devices. Not a single file is really affected by these viruses. It is just that you just can’t use anything on the affected device. This is achieved by covering the display of the targeted device with a very big notification, and again, a ransom is requested in exchange for removing it.

.java Ransomware Virus Removal



Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous.


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:


Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.


To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

Keep in mind, SpyHunter’s malware & virus scanner is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!


How to Decrypt .java files

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

The correct way of acting after getting the ransom request:

Most importantly, the wisest thing you can do and really should to do is to remain patient and wait a little before paying the demanded ransom. On no conditions is transferring your money to some cyber terrorists a clever idea. In fact, if you do so, you will get no real guarantee for the recovery of your encrypted data, even if you have paid the amount of money the hackers have required. Don’t be so easily tricked and wait to see how the other possibilities for getting rid of this Ransomware might work out.

Could a Ransomware infection be treated or removed?

Sincerely, it is very hard for us to advise you what to do in case such a horrible virus has attacked your system. Maybe there is no right answer to this at all. In spite of that, you can always try and see whether the Removal Guide inside this article is able to help you. We have designed it for the purpose of removing problems like yours, and it could indeed be useful. Nevertheless, we cannot really give you any guarantee about the future of your encrypted files. Just explore the potential solutions and hope for the best.

Healthy surfing begins and ends with prevention. This is the only effective method you can use against viruses such as .java :

It is generally a good idea to start developing such prevention habits by making sure you always avoid the usual sources of such malicious programs:

  • Some of the emails you have got and whose senders you don’t really recognize. Be very careful with the ones bearing strange titles, or the ones that seem to be written illiterately.
  • Some email attachments, even images and text documents could be spreading file-encryption malware.
  • Even some hyperlinks on various web pages, or inside chats, which appear suspicious.
  • Almost all the ads you could happen to come across while online. As there is no visual difference between the malicious and the harmless online advertisements, we advise you to stay away from them in general.
  • From time to time you might get some odd desktop messages possibly stating you need to update a part of your system – simply stay away from these notifications.


Name .java
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Very few and unnoticeable ones before the ransom notification comes up.
Distribution Method From fake ads and fake system requests to spam emails and contagious web pages.
Data Recovery Tool Currently Unavailable
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version. More information about SpyHunter and steps to uninstall.

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