This repository contains writeups of most easyCTF IV challenges that I managed to finished. Thanks to easyCTF organisers for running the event.
| Challenge | Category | Points |
|---|---|---|
| Discord | Misc | 1 |
| Intro: Hello, world! | Intro | 10 |
| Intro: Linux | Intro | 10 |
| The Oldest Trick in the Book | Intro | 10 |
| Intro: Web | Intro | 10 |
| Soupreme Encoder | Cryptography | 20 |
| Intro: Netcat | Intro | 20 |
| Intro: Hashing | Miscellaneous | 20 |
| Programming: Exclusive | Programming | 20 |
| Haystack | Forensics | 30 |
| Look At Flag | Forensics | 30 |
| EzSteg | Forensics | 30 |
| Intro: Reverse Engineering | Intro | 30 |
| Programming: Taking Input | Programming | 30 |
| Programming: Over and Over | Programming | 30 |
| Programming: Teaching Old Tricks New Dogs | Programming | 40 |
| hexedit | Reverse Engineering | 50 |
| Substitute | Cryptography | 50 |
| Markov's Bees | Linux | 50 |
| xor | Cryptography | 50 |
| Adder | Reverse Engineering | 80 |
| My Letter | Forensics | 80 |
| Nosource, Jr. | Web | 80 |
| Diff | Forensics | 100 |