How to remove RDanger Ransomware and decrypt your files

What is RDanger Ransomware

Discovered during a review of new file submissions to the VirusTotal website, RDanger Ransomware is a type of malware that encrypts files on an infected system and demands a ransom for decryption. Upon infection, it appends the filenames of encrypted files with a unique identifier, such as 1.jpg.277-9OL-741, making it evident that the file is compromised. The encryption process concludes with the creation of a ransom note named ATTENTION! ALL YOUR FILES ARE ENCRYPTED!.TXT, which usually appears on the desktop or in various folders containing the encrypted files. The message within the note informs victims that their files have been encrypted and instructs them to pay a ransom in cryptocurrency for a decryption tool that purportedly restores their files. However, this note does not include specific payment details or instructions, suggesting it might still be in development.

Decrypting files affected by RDanger Ransomware is particularly challenging because the malware uses strong encryption algorithms, leaving little chance for recovery without the attacker’s involvement. Unfortunately, there are no publicly available decryption tools for encrypted files, and efforts to unlock the files without the decryption key may prove futile. Users are strongly advised against paying the ransom as it does not guarantee data recovery and supports the criminals’ illegal activities. Instead, victims should seek alternative methods such as restoring files from backups if available. For ongoing protection, it is essential to employ good antivirus software, regularly update systems, and maintain multiple, isolated backups of important data to mitigate potential damage from such malicious attacks.

How RDanger Ransomware infects computers

RDanger Ransomware primarily infects computers through phishing and social engineering techniques. Cybercriminals often use malicious email attachments or links, which, once opened by unsuspecting users, initiate the ransomware installation process. Infected files can be disguised as legitimate documents or executables, making them difficult to identify. Additionally, RDanger can spread through drive-by downloads from compromised websites and malicious ads. The ransomware may also leverage loader/backdoor-type trojans to infiltrate systems, and it can propagate via local networks and removable storage devices. Users are advised to exercise caution when downloading and opening files from untrusted sources and to maintain updated antivirus software to thwart such infections.

1. Download RDanger Ransomware Removal Tool
2. Get decryption tool for encrypted 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 RDanger Ransomware

RDanger Ransomware files:


ATTENTION! ALL YOUR FILES ARE ENCRYPTED!.TXT
{randomname}.exe


RDanger Ransomware registry keys:

no information

How to decrypt and restore encrypted files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use following tool from Kaspersky called Rakhni Decryptor, that can decrypt encrypted 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 encrypted 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 RDanger 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 encrypted files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select type of files you want to restore and click Next button.
4. Choose 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 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 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 RDanger 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. RDanger 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