Hit by ransomware?

We're here to fix that.

Use our free ransomware decryption tools to unlock your files without paying the ransom

Please note that these free tools are provided as-is and without warranty of any kind. The tools may only work with specific ransomware versions, and may not work with versions that were released after a tool was created. Technical support for the tools is available only to customers using a paid Emsisoft product.

[Aug, 27, 2021] - Version: 1.0.0.0

Ragnarok decryptor

Ragnarok ransomware encrypts victim's files using AES-256 and RSA-4096, adding the extension "..thor" or "..hela".

To decrypt your files, you will need to provide the decryptor with your ransom note.

Note, due to a bug in the older malware, extensions ".ragnarok" and ".ragnarok_cry" cannot be decrypted at this time.

Detailed usage guide

Download

54675 downloads

Emsisoft > Ransomware Decryption > Ragnarok decryptor