Generate a .luac file from an obfuscated Luraph VM script
java -jar LuraphDeobfuscator.jar -i obfuscated.lua -o obfuscated.luac
You may now use a Lua decompiler such as unluac to decompile the code back into Lua. I recommend unluac for decompilation and luadec for generating disassemblies with pseudocode.