Python has an in-built function called open() to open a file. It takes a minimum of one argument as mentioned in the below syntax. The open method returns a file object which is used to access the write, read an
将第一次调用puts改为直接调用outputflag。 然后将修改后的代码保存进原来的exe文件,运行后得到flag Edit-patch program-……File (第一次改了后面的判断那边的汇编代码,导致后面的代码无法被反编译成正常代码被当成垃圾数据舍弃了,然后图形界面运行就会打印一个一闪而过的flag,复现的时候优化了一下。当然使用命令行...
Layers of Compromise 首先对登录框一顿测 爆破弱口令无果 action参数赋值无果 后面开始对用户名和密码同时爆破 得到账号密码 user/password123 登录后发现 文档有两个不能看 于是看一眼cookie 发现直接就是赋值的user 直接改成admin 就可以看见这两个文件了 一个是api的令牌 一个泄露了一个路径<font style="col...
The most traditional resume format, a chronological resume, presents your professional experience in reverse chronological order. Your current or most recent job title should be listed at the top of your resume, right below your resume summary statement and header. Limit your listed work experience ...
可以通过竞争 /flag 与 /about 获取到 FLAG ,有多种并发方式,以下提供一种使用 python 的执行并发的方式,仅供参考,后续会提供详细分析的 writeup放在评论区 importasyncioimportaiohttpasyncdefsend_request(session,url):whileTrue:asyncwithsession.get(url)asresp:text=awaitresp.text()if"aliyunctf"intext:print...
C program to write your own memset() function #include<stdio.h>#include<string.h>#defineLEN 10//memset() function implemention//function name: myMemSet()voidmyMemSet(void*str,charch,size_tn){inti;//type cast the str from void* to char*char*s=(char*)str;//fill "n" elements/blocks...
Write a program to convert an array to String in Java? How to write contents of a file to byte array in Java? Write a Golang program to reverse an array Write a Python program to export a dataframe to an html file How to create and write JSON array to a file in java? Golang pro...
(column_name) from information_schema.columns where table_name = 'users'), {i}, 1)) > {mid}" # payload = f"id=1 and ascii(substr(reverse((select password from users where id=2)), {i}, 1)) > {mid}" # payload = f"id=1 and ascii(substr((select password from users where ...
Write a program that uses a stack to reverse its inputs. Your stack must be generic and you must demonstrate that it accepts both String and Integer types. Your stack must implement the following me Write a program that creates an array of integers from 1 to 1...
This problem was one of two challenges tied for the highest point value in this CTF. I showed a way to get a reverse shell and, after getting the flag during the competition, replicated three different approaches presented in other write-ups. Magic Padding Oracle (PicoCTF 2018): exploit a ...