Remove Jigsaw ransomware And Decrypt Infected Files

Simple Steps To Delete Jigsaw ransomware From PC

Jigsaw ransomware is a highly dangerous file-encrypting virus that encrypts users’ crucial files using strong AES crypto algorithm and then asks victims to pay an amount of ransom in exchange for the alleged decryption key/tool. This pernicious Ransomware employs various extensions to mark the locked files. Currently, it is using .fun, .YOLO, .data, .btc. This notorious crypto-malware has over 65 versions infecting Windows computers all over the world. Reports say, developers of this parasite have gathered $450 000 from the victimized users. But at the moment, it has a low detection rate. It mainly targets English, German, French, Spanish, Portuguese, Vietnamese, Turkish users and presents them ransom notes translated to their language.

There are several variants of Jigsaw ransomware that have a Jigsaw decryptor created by Michale Gillespie in 2016. The tool is able to crack the renewed virus down as it being updated on a constant basis. Experts say, the free functional decryptor can decode all the latest files types including .lockedgood, .choda, .zemblax, .black007, .hacked.by.Snaiparul, .pleaseCallQQfile, .venom, .booknish virus. The malicious process of this deadly file-encoding virus hasn’t been closed down despite the fact that it has been cracked. Developers of this parasite have started propagating it via spam emails. The latest version of this Ransomware utilizes “.btc” extension to encrypt the targeted data and demands $150 in BitCoins from the affected people within 24 hours.

Files locked by Jigsaw ransomware can be easily decrypted for a while however; it is still a very lethal threat as it is capable of deleting a part of infected files if the victims don’t pay the demanded extortion fee within the given time. This pernicious malware exhibits a ransom note which states that at least 1000 of the compromised data can get removed “as punishment”.

Text Presented In The Ransom Note:

Your computer files have been encrypted. Your photos, videos, documents, etc…

But, don’t worry! I have not deleted them, yet.

You have 24 hours to pay 150 USD in Bitcoins to get the decryption key.

Every hour files will be deleted. Increasing in amount every time.

After 72 hours all that are left will be deleted.

If you do not have bitcoins Google the website localbitcoins.

Purchase 150 American Dollars worth of Bitcoins or .4 BTC. The system will accept either one.

Send to the Bitcoins address specified.

Within two minutes of receiving your payments your computer will receive the decryption key and return to normal.

Try anything funny and the computer has several safety measures to delete your files.

As soon as the payment is received the crypt files will be returned to normal.

Thank you.

Should You Pay The Ransom?

Security experts warn people that cyber criminals can bot trusted. You should not make any sort of payment to the attackers as they will likely be disappeared after taking the ransom and cause you to lose both files as well as money. In such hazardous situation, you should perform a removal of Jigsaw ransomware from the computer as early as possible. However, removal of this threat is not the final step. You must also delete the alterations in the Windows hosts file and then try to unlock the encoded data. The easiest way to restore the locked files is by using the latest backup copy which is stored in the Cloud. If you don’t have one, then you can try a powerful data-recovery application.

Spam e-mails remain the primary distribution source

Users should be aware of email messages coming from what it might seem initially well-known and famous brands. Jigsaw ransomware developers create spam letters that might look like messages from genuine companies and attach malicious crypto-virus download links. If users are fooled by the mail, they tap on the infected link and execute an automatic installation of a ransomare program. Therefore, you should be very focused when opening e-mails or clicking on any buttons. Pay attention to the source of the e-mail. It might be misspelled or has other errors. If you have a close look to the content or window showing a warning, you should be able to recognize an attempt to penetrate file-encoding virus. In case you want extra protection, you should perform regular scans of entire system with an antivirus tool. But at the moment, just take a quick action and remove Jigsaw ransomware from the machine.

Quick Glance

Name: Jigsaw ransomware

Type: Ransomware, Crypto-virus

Description– Dangerous virus that locks users’ important files and then demands an amount of ransom to get the decryption software.

Symptoms: Victimized people can not open files available on their device, previously functional files now have different extensions, A ransom demanding message is displayed on the desktop screen. Users are asked to pay an amount of ransom to unlock their encoded data and files.

Distribution methods: Spam emails, Torrent websites, peer to peer network sharing, unofficial activation and updating tools.

Damage: All files are encrypted and cannot be accessed without paying ransom, Additional password stealing Trojans and malware infections can be installed along with ransomware infections and other malware.

Removal: To remove this virus from the system, we advise you to use a reliable anti-malware tool. Once malware gets removed, you can recover your files by using existing backup or data-recovery software.

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove Jigsaw ransomware through “Safe Mode with Networking”

Step 2: Delete Jigsaw ransomware using “System Restore”

Step 1: Remove Jigsaw ransomware through “Safe Mode with Networking”

For Windows XP and Windows 7 users: Boot the PC in “Safe Mode”. Click on “Start” option and continuously press on F8 during the start process until the “Windows Advanced Option” menu appears on the screen. Choose “Safe Mode with Networking” from the list.

Now, a windows homescreen appears on the desktop and work-station is now working on “Safe mode with networking”.

For Windows 8 Users: Go to the “Start Screen”. In the search results select settings, type “Advanced”. In the “General PC Settings” option, choose “Advanced startup” option. Again, click on the “Restart Now” option. The work-station boots to “Advanced Startup Option Menu”. Press on “Troubleshoot” and then “Advanced options” button.  In the “Advanced Option Screen”, press on “Startup Settings”. Again, click on “Restart” button. The work-station will now restart in to the “Startup Setting” screen. Next is to press F5 to boot in Safe Mode in Networking.

For Windows 10 Users: Press on Windows logo and on the “Power” icon. In the newly opened menu, choose “Restart” while continuously holding “Shift” button on the keyboard. In the new open “Choose an option” window, click on “Troubleshoot” and then on the “Advanced Options”. Select “Startup Settings” and press on “Restart”. In the next window, click on “F5” button on the key-board.

Step 2: Delete Jigsaw ransomware using “System Restore”

Log-in to the account infected with Jigsaw ransomware. Open the browser and download a legitimate anti-malware tool. Do a full System scanning. Remove all the malicious detected entries.

In case if you cannot start the PC in “Safe Mode with Networking”, Try using “System Restore”

• During the “Startup”, continuously press on F8 key until the “Advanced Option” menu appears. From the list, choose “Safe Mode with Command Prompt” and then press “Enter”

• In the new opened command prompt, enter “cd restore” and then press “Enter”.

• Type: rstrui.exe and Press “ENTER”

• Click “Next” on the new windows

• Choose any of the “Restore Points” and click on “Next”. (This step will restore the work-station to its earlier time and date prior to Jigsaw ransomware infiltration in the PC.

• In the newly opened windows, press on “Yes”.

Once your PC gets restored to its previous date and time, download the recommended anti-malware tool and perform a deep scanning in order to remove Jigsaw ransomware files if they left in the work-station.

In order to restore the each (separate) file by this ransomware, use “Windows Previous Version” feature. This method is effective when “System Restore Function” is enabled in the work-station.

Important Note: Some variants of Jigsaw ransomware delete the “Shadow Volume Copies” as well hence this feature may not work all the time and is applicable for selective computers only.

How to Restore Individual Encrypted File:

In order to restore a single file, right click on it and go to “Properties”. Select “Previous Version” tab. Select a “Restore Point” and click on “Restore” option.

In order to access the files encrypted by Jigsaw ransomware, you can also try using “Shadow Explorer”. In order to get more information on this application, press here.

Important: Data Encryption Ransomware are highly dangerous and it is always better that you take precautions to avoid its attack on your work-station. It is advised to use a powerful anti-malware tool in order to get protection in real-time. With this help of “SpyHunter”, “group policy objects” are implanted in the registries in order to block harmful infections like Jigsaw ransomware.

Also, In Windows 10, you get a very unique feature called “Fall Creators Update” that offer “Controlled Folder Access” feature in order to block any kind of encryption to the files. With the help of this feature, any files stored in the locations such as “Documents”, “Pictures”, “Music”, “Videos”, “Favorites” and “Desktop” folders are safe by default.

It is very important that you install this “Windows 10 Fall Creators Update” in your PC to protect your important files and data from ransomware encryption. The more information on how to get this update and add an additional protection form rnasomware attack has been discussed here.

How to Recover the Files Encrypted by Jigsaw ransomware?

Till now, you would have understood that what had happed to your personal files that got encrypted and how you can remove the scripts and payloads associated with Jigsaw ransomware in order to protect your personal files that has not been damaged or encrypted until now. In order to retrieve the locked files, the depth information related to “System Restore” and “Shadow Volume Copies” has already been discussed earlier. However, in case if you are still unable to access the encrypted files then you can try using a data recovery tool.

Use of Data Recovery Tool

This step is for all those victims who have already tries all the above mentioned process but didn’t find any solution. Also it is important that you are able to access the PC and can install any software. The data recovery tool works on the basis of System scanning and recovery algorithm. It searches the System partitions in order to locate the original files which were deleted, corrupted or damaged by the malware. Remember that you must not re-install the Windows OS otherwise the “previous” copies will get deleted permanently. You have to clean the work-station at first and remove Jigsaw ransomware infection. Leave the locked files as it is and follow the steps mentioned below.

Step1: Download the software in the work-station by clicking on the “Download” button below.

Step2: Execute the installer by clicking on downloaded files.

Step3: A license agreement page appears on the screen. Click on “Accept” to agree with its terms and use. Follow the on-screen instruction as mentioned and click on “Finish” button.

Step4: Once the installation gets completed, the program gets executed automatically. In the newly opened interface, select the file types that you want to recover and click on “Next”.

Step5: You can select the “Drives” on which you want the software to run and execute the recovery process. Next is to click on the “Scan” button.

Step6: Based on drive you select for scanning, the restore process begins. The whole process may take time depending on the volume of the selected drive and number of files. Once the process gets completed, a data explorer appears on the screen with preview of that data that is to be recovered. Select the files that you want to restore.

Step7. Next is to locate the location where you want to saver the recovered files.