While the entire cybersecurity world is focusing on WannaCryptor ransomware and ways to help its victims, someone has released 200 master keys for the latest variants of another notorious ransomware family (detected by our systems as Win32/Filecoder.Crysis) – namely those that add the .wallet and .onion extension to the affected files.

https://www.welivesecurity.com/2017/05/22/keys-crysis-released-decryption-efforts-wannacryptor-files-continues/