My computer affected by new ransomware virus

[Siva Creed 0]

My all files extension changed into (original.PPTX)

Check my attached rar file for your refer

Affected file and Read me file.rar

[GT500 532]

This appears to be GlobeImposter 2.0:
https://id-ransomware.malwarehunterteam.com/identify.php?case=337cc3fcb88c115996be9bdab132f49d6ab7b86a

Please note that there is no known way to decrypt files encrypted by GlobeImposter 2.0 without first obtaining the private key from the criminals who made/distributed the ransomware.

[Siva Creed 0]

Thanks for reply, i take backup of all affected file, then am waiting for decryptor. 

[GT500 532]

You're welcome. Hopefully you won't have too long of a wait.