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CTF Writeups
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  • 📖CTF Writeups
  • national-ctf
    • KMIPN
      • 2023
        • Finals Writeup - Jeopardy & Attack-Defense
      • 2024
        • just simple upload
        • Finals Writeup - Jeopardy & Boot2Root
    • Gemastik
      • 2024
        • Warmup
  • Slashroot 8.0 2024
    • Login Begin
    • Go-Ping
    • EZZ Momento
    • Package Delivery
    • baby-lua
    • Find The Key
  • Hacktrace Ranges 2024
    • Rocket
    • Poison Master
    • Moonstone
  • Wreck-IT 5.0 Quals 2024
    • Free Flag
    • Oshiku
    • m4k c0MbL4n6
  • International-CTF
    • LITCTF Quals 2024
      • welcome
      • anti-inspect
      • jwt-1
      • jwt-2
    • OS CTF 2024
      • Cyber Quiz
      • The status is being repaired
      • Introspection
      • Heads or Tails
      • Indoor WebApp
      • Action Notes
    • Snyk FetchTheFlag 2025
      • Zero Ex Six One
      • Science 100
      • Echo
      • Additional Information Needed
      • TimeOff
  • Pearl CTF 2025
    • Treasure Hunt
    • Readme Please
  • HTB Cyber Apocalypse 2025
    • Trial by Fire
    • Whispers of the Moonbeam
    • EncryptedScroll
    • SealedRune
    • Quack Quack
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  1. International-CTF

OS CTF 2024

Beginner level online CTF.

MISC, OSINT, WEB

Links: https://ctf.os.ftp.sh/

List Solved Challenges

Challenge Name
Category
Difficulty
Link

Cyber Quiz

Misc

Cyber Quiz

The status is being repaired

OSINT

The status is being repaired

Introspection

Web

Introspection

Heads or Tails

Web

Heads or Tails

Indoor WebApp

Web

Indoor WebApp

Action Notes

Web

Action Notes

Tags: #ctf, #misc, #osint, #web

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Last updated 4 months ago