How to remove HentaiLocker 2.0 Ransomware and decrypt .hentai files

What is HentaiLocker 2.0 Ransomware

HentaiLocker 2.0 Ransomware is a dangerous ransomware-type malware discovered by security researchers as part of ongoing investigations into new file-encrypting threats. This malware infects Windows systems, systematically encrypting the victim’s personal and work files, effectively rendering them inaccessible. During encryption, it appends the distinctive .hentai extension to every targeted file, so an image named photo.jpg becomes photo.jpg.hentai. Attackers commonly use advanced cryptographic algorithms, typically either symmetric or asymmetric encryption, to ensure data cannot be accessed or restored by simple means or with typical antivirus solutions. After successfully encrypting files, it generates a ransom note titled readme.txt, which is usually dropped in affected directories or displayed prominently on the desktop. The ransom message tells victims that all files have been encrypted, and emphasizes that all backups have supposedly been deleted, urging victims to contact the cybercriminals for recovery instructions.

No legitimate public decryption, recovery tools, or methods are currently available to restore files encrypted by HentaiLocker 2.0 ransomware without the unique decryptor software only the attackers possess. Attempts to forcibly decrypt files or use tools designed for other ransomware strains will almost certainly fail and could cause permanent data loss. The ransom note commonly threatens that manual recovery attempts or third-party support may further damage files; it then provides an email address for communication and requests a ransom payment, often in cryptocurrency. Security experts and law enforcement agencies strongly advise against paying the ransom, as payment does not guarantee that criminals will provide a decryption tool. Moreover, funding cyber criminals motivates further attacks and ransomware development. For victims seeking to decrypt .hentai files, the best and currently only recommended course of action is to remove the ransomware using reputable antivirus software, thoroughly clean the affected device, and attempt recovery from clean backups created before the attack. Staying informed and maintaining robust offline and cloud-based backups is critical to minimize the risk posed by future ransomware infections.

How HentaiLocker 2.0 Ransomware infects computers

HentaiLocker 2.0 Ransomware infiltrates computers primarily through deceptive tactics such as phishing emails, malicious attachments, and compromised downloads. Cybercriminals often disguise this ransomware within seemingly harmless files, including documents, executable files, and archives, enticing victims to unknowingly activate the malware. Once a user opens one of these infected files, the ransomware is triggered, leading to the encryption of files on the system and the appending of a ".hentai" extension to the affected files. Additional vectors for infection include drive-by downloads from suspicious websites and the use of outdated or pirated software, which can unknowingly introduce the malware into the system. To exacerbate the situation, HentaiLocker 2.0 may also exploit vulnerabilities within the network, spreading to connected devices and thereby increasing the scope of its damaging effects. As a result, maintaining robust cybersecurity practices, such as regular software updates and cautious handling of emails and downloads, is crucial to prevent such infections.

1. Download HentaiLocker 2.0 Ransomware Removal Tool
2. Get decryption tool for .hentai 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 HentaiLocker 2.0 Ransomware

HentaiLocker 2.0 Ransomware files:


readme.txt
{randomname}.exe


HentaiLocker 2.0 Ransomware registry keys:

no information

How to decrypt and restore .hentai files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .hentai 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 .hentai 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 HentaiLocker 2.0 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 .hentai 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 HentaiLocker 2.0 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. HentaiLocker 2.0 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