求知若渴,虚心若愚
04
01
week6-T1 week6-T1
Week 6 T1 bjdctf_2020_babystack 2023-02-05WPBUUCTF pwn 第十一题考点:ret2text 省略第一步……只开了NX __isoc99_scanf(“%d”, &nbytes
2023-04-01
01
week4&&week5-T5 week4&&week5-T5
T5 ciscn_2019_c_1 2023-01-30WPBUUCTF pwn 题考点:栈溢出 ret2libc3 0x01这不上一题刚做这类?直接模仿一手。。。。file checksec —— 64-bit 开NX 0x02运行
2023-04-01
01
week4&&week5-T4 week4&&week5-T4
T4 ret2libc3 2021-01-30WPctf-wiki ret2libc3考点:栈溢出rop 0x01这个是真的难…… 首先得透彻理解got和plt,其次还得对exp的写作要有一定的熟练度,而且还有各种各样古怪的写法……
2023-04-01
01
week4&&week5-T3 week4&&week5-T3
T3 [第五空间2019 决赛]PWN5 2023-01-27WPBUUCTF pwn第七题考点:格式化字符串漏洞 0x01file && checksec —— 32 bit , 开启NX,开启cannary 这就
2023-04-01
01
week4&&week5-T2 week4&&week5-T2
T2 ret2syscall 2023-01-22WPctf-wiki 基础rop考点:ret2syscall 题目链接 0x01file checksec —— 32-bit 开启NX保护,堆栈不可执行而且注意这是staticall
2023-04-01