Скачать или смотреть TryHackMe Order Full Walkthrough 2025 | Cracking a Repeating-Key XOR Cipher | Known-Plaintext Attack

🎯🎯 Ever wondered how a tiny mistake can unravel an entire encrypted message? In this video, we dive into the world of classical cryptography and tackle a repeating-key XOR cipher from a TryHackMe room.

🎯🎯The encryptors made a critical error: every message starts with the same known header ("ORDER:"). We'll show you how this single vulnerability allows us to perform a Known-Plaintext Attack to recover the secret key and decrypt their hidden message.

This is a step-by-step walkthrough where you'll learn:
🔹 The theory behind repeating-key XOR ciphers and their weaknesses.
🔹 How to perform a Known-Plaintext Attack by XORing the ciphertext with the known plaintext.
🔹 How we recovered the key "SNEAKY" from the intercepted message.
🔹 The full process of decrypting the ciphertext to reveal the final hidden message and the secret target.

🏷️🏷️ Tool Used: CyberChef https://gchq.github.io/CyberChef/

This video is perfect for anyone interested in cybersecurity, ethical hacking, cryptography, and Capture The Flag (CTF) challenges.

🔗 *Room:* https://tryhackme.com/room/hfb1order

#Cybersecurity #EthicalHacking #Cryptography #TryHackMe #CTF

🔔🔔 *Disclaimer:* This video is for educational purposes only. The techniques and challenges shown are performed in a controlled and legal environment (TryHackMe). Hacking without permission is illegal.