Seems correct to me.
Missing the Windows signature would definitely be an issue if you're testing the plugin out on a Windows server. DHooks should throw an error on it on startup, which you'll see using
sm plugins list in the server console.
Windows doesn't have debugging symbols, so it'll take much more work to hook functions there. Will have to recommend Linux to save on the effort for that.
DHooks seems to be crashing on Windows for me, but here's the signature (the only reason I could find it was because I partially annotated a disassembly of the Windows server binary):
Code:
"windows" "\x55\x8B\xEC\x83\xEC\x08\x56\x57\x8B\xF9\xE8\x2A\x2A\x2A\x2A\x8B\xF0\x85\xF6\x0F\x84\x2A\x2A\x2A\x2A\x8B\x16\x8B\xCE\x8B\x92\x40\x01\x00\x00\xFF\xD2\x84\xC0\x0F\x84\x2A\x2A\x2A\x2A\x8B\x07\x8B\xCF\x53"