心得

這次撞升學，又要忙特選，又要顧學測，只能出一題很水的 OSINT Orz

然後這次解題引導設計的不好，最後有解出來的不多，我在這邊向各位道歉 Orz

Detail

PDF Link: https://drive.neko70.net/CTF_Data/THJCC_WINTER_2024/Sumire_hime.pdf

Sumire hime [OSINT]

Author: chilin.h & 堇姬Naup

Score: 460/500 (5 Solved)

Challenge

u know that?
Sumire hime is a sword!
Can you tell me what the type of the sword?

> Flag Format:THJCC{}
> (without ?si=<Something>)
> e.g. THJCC{https://youtu.be/lkvP4m9A828}

https://naupjjin.github.io/about/

Author: chilin.h & 堇姬Naup

Hint 1

SlashBlade is THE BEST Minecraft mod.

Hint 2

The author lives in Taiwan.

Hint 3

Writeup

1. Translate "Sumire hime" into chinese, and you will get "堇姬", it also same as the Author 堇姬.
2. As the flag format, it’s a YouTube Link. So, Search "堇姬" in Youtube, You will find a video name called "【紅月】Minecraft 滅鬼劍 #13 朔風與堇姬", and the video is about SlashBlade, and the url is "https://youtu.be/x27Tiu2jdlE"
3. Flag: THJCC{https://youtu.be/x27Tiu2jdlE}