ํ‹ฐ์Šคํ† ๋ฆฌ ๋ทฐ

๐Ÿ“Œlink: http://ctf-d.com/challenges#๋‚ด ์นœ๊ตฌ๋Š” ์ด๊ฒƒ์ด ํŠน๋ณ„ํ•œ...

 ๐Ÿ’ก ๋‚ด ์นœ๊ตฌ๋Š” ์ด๊ฒƒ์ด ํŠน๋ณ„ํ•œ ๊ฒƒ์ด๋ผ๋ฉฐ CTF ์ „์— ์‚ฌ์ง„์„ ๋ณด๋ƒˆ๋‹ค. ์ด ๋ฌธ์ œ์˜ KEY format์€ flag{(key)}๊ฐ€ ์•„๋‹ˆ๋‹ค.

 


 

๋‹ค์šด๋ฐ›์€ ์‚ฌ์ง„, HxD๋กœ ์—ด์–ด๋ณด์ž.

 

์—ด์–ด๋ณด์ž๋งˆ์ž ์—„์ฒญ๋‚˜๊ฒŒ flag๊ฐ™์€ ๋ฌธ๊ตฌ๊ฐ€ ๋‚˜์˜จ๋‹ค. ์‹ฌ์ง€์–ด flag์˜ format๋„ flag{~~}์˜ ํ˜•์‹์ด ์•„๋‹ˆ๋ผ๊ณ ํ•˜๋‹ˆ ์ € ๋ฌธ๊ตฌ๋ฅผ ๊ทธ๋Œ€๋กœ ๊ธ์–ด์„œ ์ œ์ถœํ•ด๋ดค๋‹ค.

์ •๋‹ตโ€ฆ


๐Ÿ”‘: h1d1ng_in_4lm0st_pla1n_sigh7

2023/Mar/21 solved.

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