deayzl's blog

https://velog.io/@0range1337/CTF-DEF-CON-CTF-Qualifier-2024-pass-it-on-analysis-deep-dive-into-swift-virtual-machine [CTF] DEF CON CTF Qualifier 2024 - pass-it-on analysis : deep dive into swift virtual machineThis challenge is from DEFCON CTF 32 Qualifier (reversing).This post contains my approach of how I tried to solve it and failed before seeing writeup,velog.io

The binary consists of two functions; main and main[cold]. main: int __cdecl main(int argc, const char **argv, const char **envp) { __int64 v3; // rax char *v4; // rdi char *v5; // rdx char *v6; // rax __int64 v7; // rsi __int64 v8; // rcx signed __int64 v9; // rbx signed __int64 v10; // rax size_t v11; // rdx char *v12; // rsi __int64 v13; // rbx int v14; // ebp char v15; // cl int *v16; // rdi..