Tqlctf reverse
http://blog.k1rit0.eu.org/2024/04/17/writeup-for-2024-MRCTF/ Splet21. feb. 2024 · In my previous post “Google CTF (2024): Beginners Quest - Web Solutions” we covered the web challenges for the 2024 Google CTF, which covered a variety of …
Tqlctf reverse
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Splet20. apr. 2024 · 思路. 观察到脚本中有 beta 、 delta 、 gama 等参数，猜测本题应该会与coppersmith攻击和lattice相关. 同时可以观察到加密脚本中使用了CRT对RSA的使用. 并且p,q两素数位数相差过大，故根据关键词 coppersmith、lattice、CRT、RSA 进行检索，搜索到 Alexander May在2002年发表的一篇 ... Splet25. apr. 2024 · 这次的 MRCTF 我受邀参加，并解决了 Misc 系列所有的题，且拿到了 6 个一血。题目质量好评！ Checkin 好久没有看见过这么难的签到了（难是相对其他比赛的签到题而言） 以及怎么感觉自从我在 …
SpletReverse ROP 解析data的ROP，一点一点还原 提取出来密文，转成64位的 分析gadget都是通过设置rax和参数寄存器，然后call rax触发函数，函数只有4种 流程是一开始将一个32位 … SpletMRCTF 2024 Writeup. 约 928 个字 424 行代码 预计阅读时间 8 分钟. Abstract. 受高中学长邀请来打的比赛，题目质量很高，打的很爽，队里大手子强的很，带着拿了第一. misc 有 …
Splet16. dec. 2024 · Tip 1: When in doubt, GOOGLE, this applies to weird memory addresses, encryption method, bitwise operations, and much more. Tip 2: Don’t be scared to mess … SpletMsfvenom. There is an important difference between non-staged and staged payload. A non-staged shell is sent over in one block. You just send shell in one stage. This can be …
Splet31. avg. 2024 · This is my writeup for Time Machine reverse challenge from FwordCTF 2024, I enjoyed the CTF so much there were 4 reverse challenges and I solved 2 of them, …
SpletReverse Engineering in a CTF is typically the process of taking a compiled (machine code, bytecode) program and converting it back into a more human readable format. Very often … dr green ophthalmologist goshen nySpletMy solution to this is surprisingly simple. We are given the result of alter (&grid [3600 * v12 + 3 * v13], v14, v22 [jj]), we know v14 and we need to get v22 [jj]. We can brute force all … dr green ophthalmologist middletown nySplet23. feb. 2024 · 队友们tqltql！ 有被带飞到！ Reverse Tales of the Arrow 代码比较短，但是全是一堆randint 题目中并没有用到seed，同一份加密代码跑两遍出来的 output.txt 肯定也 … enterprise business cloud service providers