CrowdStrike Feed Management System. CrowdFMS is a framework for automating collection and processing of samples from VirusTotal, by leveraging the Private API system. This framework automatically downloads recent samples, which triggered an alert on the users YARA notification feed.
I've noticed that this project is using the following endpoint:
https://www.virustotal.com/intelligence/hunting/notifications-feed
Please notice that this endpoint is deprecated and will be shutdown in October 1st, 2021.