I've been poking around Law of Creation (https://play.google.com/store/apps/details?id=com.ubj.zwfzgp&hl=en) for a whie. I've got into the point where I could decypt all the encrypted asstes files, including luac files. Just when i thought i got all the things right, luac decryted files don't have printable characters as I'm expecting. All of them have this same headers, "\x1b\x4c\x4a\x01\x02". This turns out a LuaJIT bytecode header. After google-ing for a while, the one I found on google can't cover this type of LuaJIT files. I don't have time to analyze LuaJIT at the time, so anyone here have some clues about this?
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Disassemble/Decompile LuaJIT bytecodes?
- Thread starter kirorokun
- Start date
On second thought, I didn't know LuaJIT has built-in disassembler. Using
luajit -bl path/to/file.luac, Now, the only missing step is to modify the bytecodes, this could've been done if there's any encoder for LuaJIT bytecodes. Probably I'll just modify somethings to LuaJIT itself.
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