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.
Cry128 belongs to the CryptON/Nemesis ransomware family that is mostly used for targetted attacks via RDP. Files are encrypted using a customized version of AES and RSA. We have seen the following extensions being used by Cry128: ".fgb45ft3pqamyji7.onion.to._", ".id_
To use the decrypter, you will require an encrypted file of at least 128 KB in size as well as its unencrypted version. To start the decrypter select both the encrypted and unencrypted file and drag and drop them onto the decrypter executable.