Hack the CTF
  • 🚩Welcome to Hack the CTF
  • Getting Started
    • ⭐Course Overview
    • ❓Why We Made This Course
    • 🔷Why CTFs are Important
    • Types of CTFs
    • Interesting CTF Info
  • Basics
    • Flag Format
    • Challenge Types (chals)
    • ✨Misc Terms & Rules
    • Tools and Methods
    • 🎮Let's Play
  • The Challenges
    • 🤔Learn, Hints, Solutions
    • 🟩EASY CHALS
      • 🟩Flag on a Function
      • 🟩Binary
      • 🟩Find and Watch
      • 🟩Lots of Them
      • 🟩Who Said This?
      • 🟩Click This Link
      • 🟩Remote Connect
      • 🟩Beeps and Beeps
      • 🟩Someone Not Use HTTPS
      • 🟩Cipher
      • 🟩Find Someone
      • 🟩CTF Page #2
      • 🟩Too Much Blue
    • 🟨MEDIUM CHALS
      • 🟨Hiding Right in Front of You
      • 🟨Base64 is the Answer
      • 🟨Hash of the Server IP Address
      • 🟨Query String
      • 🟨Literally in the Picture
      • 🟨Find the Texty Record
      • 🟨Where in the git is the Flag?
      • 🟨Websockets Delivery
      • 🟨Hacker Hid a File
      • 🟨I Hear Something
      • 🟨Where Am I?
      • 🟨Shakespeare is Hiding Something
      • 🟨CTF Page
    • 🟥HARD CHALS
      • 🟥Image Doesn't Work
      • 🟥Where is it?
      • 🟥Code Breaker
      • 🟥TV - Amateur Radio Way
  • Extra Resources
    • Where to Find More CTFs
  • Conclusion
    • Course Recap
    • 📝Quiz
    • 🦉Keep on Learning
  • SouthHills Info Request
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  1. The Challenges
  2. EASY CHALS

Flag on a Function

PreviousEASY CHALSNextBinary

Last updated 5 months ago

WEB | the attack surface of the modern world | EASY

This flag is mostly just a sanity check or to make sure everything is working ok, but it also shows off the fact that so much of our world is described and visible to our web browsers on the internet.

Many data leaks occur, because people accidentally have hosted data on a URL that had no authentication.

Be careful what you share as public when you are on Google Docs, OneDrive, DropBox and you share to all. It is so easy to share which is great, but easy for people to accidentally share too much.

With so many cloud solutions being easy to just push a button and share, it is easy for employees to share documents publicly with the world. Train those employees so they know the problems that can be caused by accidentally syncing and sharing their documents online.

Hints

Just click the link and you should see the flag

Solutions

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smoke test
https://www.youtube.com/watch?v=fd372T1FvFo&list=PLFuCtJnW6S5iSDjIFa2QAjWi7BcKJBJhm