HackCTF Basic_BOF #1
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Basic_BOF #1CTF/HackCTF 2021. 1. 21. 00:31
Disassembly 디스어셈블리 undefined4 main(void) { undefined auStack60 [4]; char *s; int32_t iStack20; uint32_t var_ch; undefined *puStack12; int32_t var_4h; puStack12 = &stack0x00000004; iStack20 = 0x4030201; fgets(auStack60, 0x2d, _reloc.stdin); printf("\n[buf]: %s\n", auStack60); printf("[check] %p\n", iStack20); if ((iStack20 != 0x4030201) && (iStack20 != -0x21524111)) { puts("\nYou are on the right..