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CTF compressed package plaintext attack

If we have an encrypted ZIP compression package and know some contents (such as a file), then we can proceed according to these contents...

Android IDEA builds Android development environment

The official download address for configuring IDEA to quickly install IDEA is here (click). It is suggested that you now have a free version of Int...

Software Wikiman Tutorial-An Offline Document Search

Introduction Wikiman is an offline document search engine that searches various wikis and documents. In addition, the tool also provides a simple view...

CTF GHCTF2025 GetShell Problem Solution

The title opened the web page and gave the source code: <?php highlight_file(__FILE__); class C...

CTF GHCTF2025 ezzzz_pickle Problem Solution

The title is ezzzz_pickle, which must have something to do with the pickle module. This is the source code that broke out after solving the problem: fr...

CTF GHCTF2025 (> ﹤ ﹏<) 题解

The topic is also the topic of Flask and gives the source code: from Flask import Flask,request...

CTF GHCTF2025 Escape! Solution

Topic Escape! Xiao Li wrote a login website, and he added a waf because he was not at ease. however, this waf not only did not make the website safer, but also did not make the website safer...