https://bugs.winehq.org/show_bug.cgi?id=23816
--- Comment #31 from Esme Povirk madewokherd@gmail.com --- This came up again while revisiting bug 30429.
I've since found https://github.com/0xd4d/de4dot which does a good job of identifying obfuscators. I've also found that ILSpy does a pretty good job of extracting IL code, so maybe I can make more progress with this now.