Indeed, suspect.xm is pretty much a 1:1 rip, with slowdown.xm having some superficial changes and edits, but still being quite clearly a rip. Both are declared as "remixes" without giving credit to the original authors.
Filename: slowdown.xm
Title: Slow Down
MD5: 908e63b48950d210c7997ce3bf28e7a2
Original: modrave3.s3m
Original Title: Another Rave In Paradise 3
Original MD5: aafdea0b19c7bd9bee0137d2262310a8
Filename: suspect.xm
Title: Reason To Suspect
MD5: 652dbabf9db5b9a2e4fdd21fa00a6b42
Original: blackbox.xm
Original Title: blackbox
Original MD5: 197c1c6487057742d3df92e342eed8d6