
[App system] ELF x64 - Stack buffer overflow - advanced
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Wargame/Root me
1. intro 2. code 및 분석 2.1. code #include #include /* gcc -o ch34 ch34.c -fno-stack-protector -Wl,-z,relro,-z,now,-z,noexecstack -static */ int main(int argc, char **argv){ char buffer[256]; int len, i; gets(buffer); len = strlen(buffer); printf("Hex result: "); for (i=0; i pwnlib.shellcraft.amd64 — Shellcode for AMD64 — pwntools 2.2.1 documentation Shellcraft module containing generic Intel x86_..