엄범

[pwnable.kr] exynos
[pwnable.kr] syscall
[pwnable.kr] brainfuck
[pwnable.kr] unlink : normal한 해결책으로 안풀리면, 어셈에 abnormal한 부분이 있나 확인
FC3 evil_wizard - dark_stone : GOT overwrite / ROP ★ ( pop-pop-ret gadget )
FC3 hell_fire - evil_wizard
FC3 dark_eyes - hell_fire : remoteBOF, GOT overwrite, mprotect
FC3 gate - iron_golem - dark_eyes
LOB xavius → death_knight : remote BOF, rawbf
LOB succubus ~ nightmare → xavius : strcpy / stdin과 fgets
LOB giant ~ zombie_assassin → succubus : ROP
LOB darkknight ~ bugbear → giant : ldd와 nm으로 함수 mapping 주소 찾기