Uploaded May 2022 | Updated September 2026, 1 week ago

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In this video I show off my new XRay mod, we go mining, almost die in the Nether and discover a vulnerability in the Minecraft Protocol. Just another normal Minecraft:HACKED episode!

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SciCraft: twitter.com/scicraft_

XRay Mod Inspriation: github.com/ate47/Xray
Minecraft Protocol: https://wiki.vg/Protocol_Encryption
AES CFB: en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_feedback_(CFB)
The Bug Report MC-249235: bugs.mojang.com/browse/MC-249235

Episode 05:

CHAPTERS
00:00 - Intro: ilmango/SciCraft shoutout
01:16 - XRay Mod
02:12 - Let's Play: Mining & Enchantments
05:16 - Mojang to Microsoft Account Migration
11:15 - Let's Play: The Nether
13:42 - Auditing Minecraft Encryption Protocol
16:14 - Attacker Observes Traffic
16:51 - Attacker Controls Malicious Server
21:07 - Auditing AES/CFB8 Encryption
24:00 - Proof of Concept Attack
26:00 - Reporting to Mojang
27:19 - Let's Play: Herobrine

Copyright Music:
C418 - Minecraft Soundtrack

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