DIVER OSINT CTF 2026 "yonezu2" Writeup
Table of Contents
This article was automatically translated from Japanese by AI.
Challenge
DIVER OSINT CTF 2026 “yonezu2”
Solution
Searching for terms such as WHILL 制御仕様 revealed that WHILL published its specifications and SDKs on GitHub.
I searched for rotate in SDK code and checked the control protocol specification repository, but could not find the relevant command.
The repository contained the note “Attention: For Omni-Platform specifications, please refer to omnipf branch.” Switching branches led me to the Omni-Platform specification.
The document explained how to rotate the platform with diagrams. The relevant command was SetVelocity, and its command ID was 0x08.
Flag
Diver26{SetVelocity_0x08}