How to remove Jinwooks Ransomware and decrypt .jinwooksjinwooks files

What is Jinwooks Ransomware

Jinwooks Ransomware is a malicious software program discovered recently by cybersecurity researchers while analyzing new threats submitted to VirusTotal. This ransomware is designed to encrypt files on an infected system, making them inaccessible to the user. Upon encrypting a file, it appends the extension .jinwooksjinwooks to the filename, altering its structure; for instance, a file named image.png would be renamed to image.png.jinwooksjinwooks. This type of malware typically utilizes strong cryptographic algorithms to lock the files, making them virtually impossible to decrypt without a specific key held by the attackers. To communicate their demands, Jinwooks ransomware creates a ransom note named read_it.txt on the user’s desktop, written in Korean, which instructs victims to pay a ransom of $300 to get the decryption key. The note also warns against any attempts to remove the ransomware or running antivirus software, claiming that these actions could result in permanent data loss.

Despite the severity of the encryption, there is currently no known decryption tool available for Jinwooks ransomware, making data recovery particularly challenging for those affected. Without the decryption key, which is controlled by the cybercriminals, victims have limited options for restoring their files. It is strongly advised against paying the ransom, as there is no guarantee that the attackers will provide the decryption key even after the payment is made—such actions only fund and encourage criminal activities. Instead, users should focus on removing the malware from their systems using a reputable antivirus program and seeking professional help if necessary. In cases where the criminals’ encryption has no known flaws, recovering .jinwooksjinwooks files may be impossible without backups. Thus, maintaining regular and multiple data backups remains the most effective strategy to guard against such ransomware attacks.

How Jinwooks Ransomware infects computers

Jinwooks Ransomware primarily infiltrates computers through deceptive tactics such as phishing emails, malicious downloads, and untrusted software updates. Often, these emails contain attachments or links that, once clicked, trigger the download and installation of the ransomware. Cybercriminals disguise these attachments as legitimate documents, such as invoices or delivery notifications, to trick users into opening them. Additionally, Jinwooks can spread through compromised websites and exploit kits that exploit vulnerabilities in outdated software. Once activated, the ransomware encrypts the user’s files, appending the “.jinwooksjinwooks” extension, and demands a ransom for their decryption, making it critical to maintain up-to-date security measures and exercise caution with unsolicited communications.

1. Download Jinwooks Ransomware Removal Tool
2. Get decryption tool for .jinwooksjinwooks files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like Jinwooks Ransomware

Jinwooks Ransomware files:


read_it.txt
{randomname}.exe


Jinwooks Ransomware registry keys:

no information

How to decrypt and restore .jinwooksjinwooks files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .jinwooksjinwooks files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .jinwooksjinwooks files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with Jinwooks Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .jinwooksjinwooks files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like Jinwooks Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. Jinwooks Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro