2021-01-15 0b2d30d1df6ba83ebe581df39f87d5c1 99+ 8 m 1.3 kmoectf2020 write up for baby canary前言moectf2020的pwn的压轴题,萌新大半夜照着官方题解看了好久,才勉勉强强磕磕碰碰地看明白了QAQ CTF Pwn 信息安全 Python moectf ret2csu ret2libc ROP canaryRead more>> Last Modified: 2021-01-18
2020-12-26 da0a5180ddfb05a76829665b66e5188a 99+ 2 m 0.3 kmoectf2020 write up for baby migration前言神奇的栈迁移,想了半天才明白Or2… CTF Pwn 信息安全 Python moectf ROP 栈迁移 ret2shellcodeRead more>> Last Modified: 2020-12-26
2020-12-09 882fcfaea67830c87383c3943cbedb67 99+ 3 m 0.5 kmoectf2020 write up for rop2前言和上一道题其实是差不多的,但是想了半天才想明白是怎么一回事QAQ CTF Pwn 信息安全 Python moectf ret2csu ROPRead more>> Last Modified: 2020-12-26
2020-11-26 3f9f9e37257054a7a48b533b80949fda 99+ 6 m 1.0 kmoectf2020 write up for rop1前言第一次开始尝试ROP,还真是一门神奇的技术呢Or2… CTF Pwn 信息安全 Python moectf ret2csu ROPRead more>> Last Modified: 2020-11-26
2020-11-22 d60a3e994fdffc152f49af90218427ac 99+ 4 m 0.6 kmoectf2020 write up for RxEncode前言很难很难很难很难的一道逆向题QAQ非新手友好向QAQQQ 不敢想象后面的easyC++有多难Or2 CTF C/C++ moectf ReverseRead more>>
2020-11-18 313d36c571e3e05f59dcbf5857e2993a 99+ a minute 0.2 kmoectf2020 write up for ⑨的完美算术教室 琪露诺很可爱!!歌也很好听!!但是题的脑洞也比想象中大QAQ CTF Python moectfRead more>> Last Modified: 2020-11-18
2020-11-13 a56a8123b522ec308c35a008c85bc2c4 99+ a minute 0.2 kmoectf2020 write up for 赤道企鹅,永远滴神感觉这一题其实比上一题简单,但是分倒是比上一题多XD 直接逐个字符匹配一遍就行,时间复杂度O(N) 以及文件读写还是Java写的方便(咱不会python…qwq CTF Java moectfRead more>> Last Modified: 2020-11-18
2020-11-13 69182641ac8bb3bb504140ed8bab269c 99+ a minute 0.2 kmoectf2020 write up for Frank,永远滴神这道题要我们统计所有文本文件中字符串FrankNB!的出现次数~ 直接用Java写轻松些,以及偷懒没写高级的字符串匹配算法(毕竟不会像OI那样TLEwwwwww) CTF Java moectfRead more>> Last Modified: 2020-11-18
2020-11-13 ec12f2b8b2b673aba3841a334d892990 99+ 2 m 0.2 kmoectf2020 write up for mess 一道简单的编程语言应用题> < CTF C/C++ moectfRead more>> Last Modified: 2020-11-18