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목록shellcode (1)
나만의 메모노트
[SCTF 2021] BOF 102
이번 문제는 ShellCode를 획득하는 문제다. 1. Check Stack Frame #include #include char name[16]; void bofme() { char payload[16]; puts("What's your name?"); printf("Name > "); fflush(stdout); scanf("%16s", name); printf("Hello, %s.\n", name); puts("Do you wanna build a snowman?"); printf(" > "); fflush(stdout); scanf("%s", payload); printf("!!!%s!!!\n", payload); puts("Good."); } int main() { system("echo 'Wel..
Security/CTF Write-Up
2021. 8. 30. 03:12