This file and "agent.exe" in the same directory are Huntress Ransomware Protection files. Huntress has placed these files here to hopefully break the chain of execution and prevent your files from being encrypted. For more information checkout this Reddit thread: https://www.reddit.com/r/msp/comments/ocggbv/crticial_ransomware_incident_in_progress/ If you have additional questions you can contact us at support@huntress.com