ctf2

CTF² luck_guy wp

int __fastcall main(int argc, const char **argv, const char **envp) { unsigned int v4; // [rsp+14h] [rbp-Ch] BYREF unsigned __int64 v5; // [rsp+18

CTF² XOR wp

IDA int __fastcall main(int argc, const char **argv, const char **envp) { int i; // [rsp+2Ch] [rbp-124h] char __b[264]; // [rsp+40h] [rbp-110h] BY

CTF² reverse3 wp

DIE 没壳 int __cdecl main_0(int argc, const char **argv, const char **envp) { size_t v3; // eax const char *v4; // eax size_t v5; // eax char v7

CTF² 新年快乐 wp

打包工具: UPX(3.91)[NRV,best] 那我们尝试解包 upx -d 新年快乐.exe -o 新年快乐a.exe 解包成功 Ultimate Packer for eXecutables C

CTF² reverse1 wp

分析 int __fastcall main_0(int argc, const char **argv, const char **envp) { char *v3; // rdi __int64 i; // rcx size_t v5; // rax char v7; // [r

CTF² reverse2 wp

int __fastcall main(int argc, const char **argv, const char **envp) { int stat_loc; // [rsp+4h] [rbp-3Ch] BYREF int i; // [rsp+8h] [rbp-38h] __p

CTF² 不一样的flag wp

DIE发现每套壳 直接IDA int __cdecl __noreturn main(int argc, const char **argv, const char **envp) { char v3[29]; // [esp+17h] [ebp-35h] BYREF int v4; //