07 2022 档案

get_started_3dsctf_2016
摘要：这道题是一道很老的题了，很遗憾现在才做到，不是简简单单的stackoverflow，是有灵魂的 Checksec Arch: i386-32-little RELRO: Partial RELRO Stack: No canary found NX: NX enabled PIE: No PIE ( 阅读全文
posted @ 2022-07-28 21:12 dotExp 阅读(274) 评论(0) 推荐(0)
DASCTF2022七月赋能赛 MyCanary2
摘要：Analyse sub_4012B6() unsigned int sub_4012B6() { int v0; // eax int fd; // [rsp+Ch] [rbp-4h] setbuf(stdin, 0LL); setbuf(stdout, 0LL); setbuf(stderr, 0 阅读全文
posted @ 2022-07-28 01:20 dotExp 阅读(161) 评论(1) 推荐(1)
DASCTF2022七月赋能赛 eyfor
摘要：checksec Arch: amd64-64-little RELRO: Partial RELRO Stack: No canary found NX: NX enabled PIE: No PIE (0x400000) File pwn4: ELF 64-bit LSB executable, 阅读全文
posted @ 2022-07-26 12:47 dotExp 阅读(152) 评论(0) 推荐(0)
SDCTF 2022 Oil Spill
摘要：checksec Arch: amd64-64-little RELRO: No RELRO Stack: Canary found NX: NX enabled PIE: No PIE (0x400000) 开启了Canary和堆栈不可执行 main push rbp .text:00000000 阅读全文
posted @ 2022-07-05 00:54 dotExp 阅读(295) 评论(0) 推荐(0)