It depends on provider, one thing I can tell you for certain is that most of them don’t scan your file system, it is overhead they simply don’t need.
What is likely to happen is that they’ll get sent a DMCA and if they are a company that cares about DMCA claims (I.e. OVH) they’ll shut you down, if they don’t care then that DMCA claim goes directly to the trash can and you can continue business as usual.