Ransomware

Remove .Jack File Virus Ransomware (+File Recovery)


How irritating is this problem? (5 votes, average: 5.00)
Loading...

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

Introduction to Ransomware

The following article discusses one very common and very dangerous malware menace known under the name of .Jack File Virus. According to the computer virus categorization, this virus program is what experts would refer to as Ransomware. In fact .Jack File Ransomware is the newest member of the Dharma Ransomware family. Such type of dangerous software is usually capable of encrypting the infected user’s personal data the moment their machine gets attacked by the virus program. After the virus program’s task has been accomplished, the user is ‘greeted’ by a pop-up notification within which the hacker notifies their victim that in case they want to have their computer data decrypted, they would need to send a set amount of money in exchange for the decryption code. The pop-up normally involves instructions concerning the required ransom transfer that need to be strictly followed. Additionally, threats may be included in the notification – they may declare that in the event the targeted user chooses not to make the money payment, they would never get the decryption code.

.Jack Ransomware

.Jack File Encryption

To all the victims of the malicious .Jack that are currently reading this – we have worked hard so as to come up with the current article and the removal Guide that is added to it with the single intention of aiding you. It is recommended that you read the paragraphs down below and make use of the instructions provided within the removal guide.

How .Jack Ransomware Works

An important aspect about computer viruses of this form is that Ransomware is not like other, more usual sorts of malicious software. Typically, no real damage gets inflicted in the case of a Ransomware infection neither to the PC’s system nor to the personal files that have been on its HDD. The procedure of encrypting your personal files is highly complex, but, in most cases, harmless to the targeted computer files. It is just that Ransomware viruses use it for harassing their victims. Those elements of the way Ransomware functions are important to understanding this type of malware and why detecting it and handling it is a rather tricky task.

As a result of the ‘harmless’ behavior of the majority of Ransomware virus programs, they are generally capable of staying invisible and unnoticed even if the targeted victim has an anti-malware software on their PC.

It isn’t the most nice thing to hear but you ought to be informed that, typically, Ransomware doesn’t usually get noticed before it has already sealed the software documents on the infiltrated computer. What is more, there are virtually no signs of the file encryption procedure and the targeted customer may not be capable of realizing what’s happening to their data before the generation of a ransom-demanding pop-up note after all targeted software documents have already been locked-up. Nevertheless, we still advise you to keep an eye out for possible RAM and CPU spikes within the Task Manager in addition to other unusual Computer behavior as this might be a possible warning sign of an Ransomware invasion. The ransomware note reads:

All FILES ENCRYPTED “RSA1024”
All YOUR FILES HAVE BEEN ENCRYPTED!!! IF YOU WANT TO RESTORE THEM, WRITE US TO THE E-MAIL [email protected]
IN THE LETTER WRITE YOUR ID, YOUR ID 1E857D00
IF YOU ARE NOT ANSWERED, WRITE TO EMAIL: [email protected]
YOUR SECRET KEY WILL BE STORED ON A SERVER 7 DAYS, AFTER 7 DAYS IT MAY BE OVERWRITTEN BY OTHER KEYS, DON’T PULL TIME, WAITING YOUR EMAIL
FREE DECRYPTION FOR PROOF
You can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
DECRYPTION PROCESS:
When you make sure of decryption possibility transfer the money to our bitcoin wallet. As soon as we receive the money we will send you:
1. Decryption program.
2. Detailed instruction for decryption.
3. And individual keys for decrypting your files.
!WARNING!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

 

Also it seems the new email used by the culprits behind this ransomware is [email protected].

The removal of .Jack Virus

If any of this has happened to your files and they are no longer accessible, our removal steps below should enable you to safely remove the noxious infection and maybe even recover some portion of the currently encrypted files.

SUMMARY:

Name .Jack
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Once the files get locked, you won’t be able to open them and there will likely be an unknown extension added to them.
Distribution Method Anything from spam letters and clickbait ads to pirated software and Trojan backdoors can serve as a Ransomware carrier.
Data Recovery Tool Currently Unavailable
Detection Tool

Remove .Jack File Virus Ransomware


Step1

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).

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

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

malware-start-taskbar

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
ClamAV
AVG AV
Maldet


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.

Step3

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:

msconfig_opt

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.

Step4

WARNING!
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!

Step5 

How to Decrypt .Jack 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!


Leave a Comment