katana - Katana - Automatic CTF Challenge Solver in Python3

项目说明

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Katana
==============

> John Hammond | Caleb Stewart | February 18th, 2019

-----------------

Documentation:

This repository attempts to offer code and material to automate
"running through the check-list" or hitting the "low-hanging fruit" in a
Capture the Flag challenge. It is meant to act as a utility to help an
indi _do things they might __otherwise forget to do__._

A lot of the context and ideas from this stem from the living document at

Katana is written in Python 3.

Please note that this project is not heavily maintained.

DISCLAIMER
----------

**Katana will _automatically_ run code and do _potentially_ "malicious" things
to its target.** It may throw SQL injection, it may try test for local file
inclusion, uploading web shells or finding a means of remote code execution.
**DO NOT, by any means, run this utility against ANYTHING that you do not have
explicit permission and authorization to test.**

We do not claim responsibility or in for anything you break or any
trouble you may get into by using this tool.

Getting Started
---------------

We recommend running this with the latest of Python and inside of a
en.

On Ubuntu

Setup

If things seemed to go wrong during your installation, and you just want a clean
slate, you can tear down your en and start again. Note that
you will need to run python setup.py install one more time.

If you're on a very old Ubuntu distribution and had to install Python 3.7
manually, you may need to install manually, and use
vice python3.7 -m venv like so:

After installation, Katana will still require multiple external dependencies.
The installation of each of these depends on your distribution and package
manager, so an easier solution is to run Katana through Docker. You can read
more about this in the docker/ directory.

Usage
----------------

Whene runs, it creates a results directory where it stores its
findings and artifacts (files et. al.) that may be generated from units.

Katana will not run if the results directory already exists. You can
ha automatically remove the results directory before it runs with
the --force command-line argument.

Known issues
---------------
ModuleNotFoundError: No module named 'colorama' -- Run pip install colorama
TypeError: __init__() got a unexpected keyword argument 'choices_method' -- Run pip uninstall cmd2 && pip install cmd2=="1.0.1"

Framework Methodology
---------------------

Katana works with a "boss -> worker" topology. One thread (the boss) spins off
other threads (the workers) and returns the results once they have all
completed. Each worker is called a "unit". The unit is what actually goes
about and accomplishes the task.

To add functionality to Katana, you simply need to create units.
The boss will then handle them appropriately.

You can read more about it in the docs directory.

Contributing
------------

If you would like to contribute to Katana, please see CONTRIBUTING.md`

Thank You and Credits
-------------------------

As we got further along in de, we asked members of my Discord server
if they would like to assist in creating units. The following is a list of
units that were contributions from these members and their names, to offer our
kudos and thank you. This project would not be what it is without your help!

项目信息

开发语言：Python

Star 数：1362

技术要点

该项目属于CTF思路方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Katana - Automatic CTF Challenge Solver in Python3展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。