Reading code that was built to resist reading — how obfuscation works, why every layer is reversible, and the techniques used to recover the original logic.
Deobfuscation is the process of turning deliberately unreadable code back into something a human can read and reason about.
Devirtualization is the process of recovering a readable program from JavaScript that has been compiled into a tiny interpreter — a virtual machine — bundled inside the script itse.
Lua bytecode virtualization is an obfuscation technique that replaces Lua's standard virtual machine with a custom, secret one, so the compiled script can only be run by an interpr.
Lua obfuscation is the practice of rewriting a script so it still runs identically but actively resists reverse-engineering tools, ranging from cheap constant-hiding tricks up to f.
Dual-VM Lua obfuscation runs your program through two stacked virtual machines - a deserialization VM that decodes an encrypted blob into an instruction stream, and a "real" VM tha.
A deserialization VM is the outer virtual machine in a stacked virtualizer that turns an encrypted data blob into the instruction stream the real VM executes, while enforcing anti-.
Polymorphic bytecode is virtual-machine code that rewrites its own instructions at runtime before executing them, so the statically dumped instruction stream is intentionally misle.
Dynamic IAT resolution (import hashing) is an anti-analysis technique where a binary hides which OS APIs it uses by resolving them at runtime from numeric hashes instead of listing.