Awesome CTF

A curated list of Capture The Flag (CTF) frameworks, libraries, resources and softwares.

Contributing

Please take a quick look at the contribution guidelines first.

If you know a tool that isn't present here, feel free to open a pull request.

Why?

It takes time to build up collection of tools used in ctf and remember them all. This repo helps to keep all these scattered tools at one place.

Contents

• Awesome CTF

  • Create
    • Forensics
    • Web
  • Solve
    • Attacks
    • Bruteforcers
    • Cryptography
    • Exploits
    • Forensics
    • Miscellaneous
    • Reversing
    • Services
    • Steganography
    • Web

• Resources

  • Tutorials
  • Wargames
  • Websites
  • Wikis
  • Writeups Collections

Create

Tools used for creating CTF challenges

Forensics

Tools used for creating Forensics challenges

• Registry Dumper - Dump your registry

Web

Tools used for creating Web challenges

JavaScript Obfustcators

• Metasploit JavaScript Obfustcator
• Uglify

Solve

Tools used for solving CTF challenges

Attacks

Tools used for performing various kinds of attacks

• Layer 2 attacks - Attack various protocols on layer 2

Crypto

Tools used for solving Crypto challenges

• RSATool - Generate private key with knowledge of p and q
• XORTool - A tool to analyze multi-byte xor cipher

Bruteforcers

Tools used for various kind of bruteforcing (passwords etc.)

• John The Jumbo - Community enhanced version of John the Ripper
• John The Ripper - Password Cracker
• Ophcrack - Windows password cracker based on rainbow tables.

Exploits

Tools used for solving Exploits challenges

• binjitsu - CTF framework and exploit development library
• Metasploit - Penetration testing software
• pwntools - CTF Framework for writing exploits

Forensics

Tools used for solving Forensics challenges

• Aircrack-Ng - Crack 802.11 WEP and WPA-PSK keys
  • apt-get install aircrack-ng
• Audacity - Analyze sound files (mp3, m4a, whatever)
  • apt-get install audacity
• bkhive and samdump2 - Dump SYSTEM and SAM files
  • apt-get install samdump2 bkhive
• CFF Explorer - PE Editor
• creddump - Dump windows credentials
• Exif Tool - Read, write and edit file metadata
• extundelete - Used for recovering lost data from mountable images
• Foremost - Extract particular kind of files using headers
  • apt-get install foremost
• fsck.ext4 - Used to fix corrupt filesystems
• Malzilla - Malware hunting tool
• NetworkMiner - Network Forensic Analysis Tool
• PDF Streams Inflater - Find and extract zlib files compressed in PDF files
• ResourcesExtract - Extract various filetypes from exes
• Shellbags - Investigate NT_USER.dat files
• UsbForensics - Contains many tools for usb forensics
• Volatility - To investigate memory dumps
• Wireshark - Analyze the network dumps
  • apt-get install wireshark

Registry Viewers

• RegistryViewer - Used to view windows registries
• Windows Registry Viewers - More registry viewers

Reversing

Tools used for solving Reversing challenges

• Androguard - Reverse engineer Android applications
• Apk2Gold - Yet another Android decompiler
• ApkTool - Android Decompiler
• BinUtils - Collection of binary tools
• BinWalk - Analyze, reverse engineer, and extract firmware images.
• Boomerang - Decompile x86 binaries to C
• IDA Pro - Most used Reversing software
• Jadx - Decompile Android files
• Krakatau - Java decompiler and disassembler
• Uncompyle - Decompile Python 2.7 binaries (.pyc)

JavaScript Deobfustcators

• Detox - A Javascript malware analysis tool
• Revelo - Analyze obfuscated Javascript code

SWF Analyzers

• RABCDAsm - Collection of utilities including an ActionScript 3 assembler/disassembler.
• swftools - Collection of utilities to work with SWF files
• xxxswf - A Python script for analyzing Flash files.

Services

Various kind of useful services available around the internet

• CSWSH - Cross-Site WebSocket Hijacking Tester
• Request Bin - Lets you inspect http requests to a particular url

Stegano

Tools used for solving Steganography challenges

• pngtools - For various analysis related to PNGs
  • apt-get install pngtools
• SmartDeblur - Used to deblur and fix defocused images
• Steganabara - Tool for stegano analysis written in Java
• Steghide - Hide data in various kind of images
• Stegsolve - Apply various steganography techniques to images

Web

Tools used for solving Web challenges

• SQLMap - Automatic SQL injection and database takeover tooli
• w3af - Web Application Attack and Audit Framework.
• XSSer - Automated XSS testor

Resources

Where to discover about CTF

Tutorials

Tutorials to learn how to play CTFs

• CTF Field Guide - Field Guide by Trails of Bits
• CTF Resources - Start Guide maintained by community
• How to Get Started in CTF - Short guideline for CTF beginners by Endgame

Wargames

Always online CTFs

• Backdoor - Security Platform by SDSLabs
• Exploit Exercises - Variety of VMs to learn variety of computer security issues
• Hack This Site - Training ground for hackers.
• Over The Wire - Wargame maintained by OvertheWire Community
• VulnHub - VM-based for practical in digital security, computer application & network administration.
• WeChall - Always online challenge site

Websites

Various general websites about and on ctf

• CTF Time - General information on CTF occuring around the worlds
• Reddit Security CTF - Reddit CTF category

Wikis

Various Wikis available for learning about CTFs

• ISIS Lab - CTF Wiki by Isis lab

Writeups Collections

Collections of CTF write-ups

• Captf - Dumped CTF challenges and materials by psifertex
• CTF write-ups (community) - CTF challenges + write-ups archive maintained by the community
• pwntools writeups - A collection of CTF write-ups all using pwntools
• Shell Storm - CTF challenge archive maintained by Jonathan Salwan
• Smoke Leet Everyday - CTF write-ups repo maintained by SmokeLeetEveryday team.

LICENSE

MIT :)