Huorong Security, a Chinese network security provider, has produced a decryption tool for the WannaRen ransomware based on the key provided by the author of the virus.
After installing, users can click "Start Scan" to decrypt the files encrypted by WannaRen Ransomware virus.
Download link: here.
The user can also drag the file directly into the toolbox to decrypt it, without any other operation.
In addition, in order to avoid unnecessary risks, Huorong does not recommend that you use the decryption tool made by the author of the WannaRen ransomware to decrypt the files yourself.