Nothing to do with MS products, just an indirect download link. Dropbox and Google Drive do this as well.
Direct download link: https://qevpmw.dm2304.livefilestore.com/y4mj6ooicv7LFLWmhTf1-ozrosL2kMwHPfHvkZe77l8RQ6WUHPgBUlU3jh5ty3cqIgmjMjT94WgbXlvk7Kf3Wqhuft-mcv8ZhBZ5t5mL662MRNHJfTuEqA9Kx1NPU3_vM9VA9-m6i_MMlswLF6cJZmpYzx0oqrP-YIXlpNzTVRleyRYH4wAA-rvVXwF53qExNPYeRPUfUcAlz51BGUEQfONaA/gh.micro.GrubbmThree_0.9a.jar?download&psid=1