LEVEL 1

my rand

reversing
182
119
2025.07.26. 09:00:00
๋กœ๊ทธ์ธ ํ•˜๊ณ  ๋ฌธ์ œ ํ’€๊ธฐ
  • ๋ฌธ์ œ ์ •๋ณด
  • ํ’€์ด 7
  • ๋‚œ์ด๋„ ํˆฌํ‘œ 17
  • ์งˆ๋ฌธ
  • ์ตœ๊ทผ ํ’€์ด์ž 119
  • ๋Œ“๊ธ€ 2
ํ•ด๋‹น ๋ฌธ์ œ๋Š” Dreamhack CTF Season 7 Round #14 (๐ŸŒฑDiv2) ์— ์ถœ์ œ๋œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.

๋ฌธ์ œ ์„ค๋ช…

Description

I canโ€™t trust rand()! ๐Ÿ˜ค

๋‚œ์ด๋„ ํˆฌํ‘œ 17

์งˆ๋ฌธ 0

๋ฌธ์ œ ํ’€์ด์— ์–ด๋ ค์›€์ด ์žˆ์œผ์‹ ๊ฐ€์š”?
์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ๋ฌธ์ œ์— ๋Œ€ํ•œ ์งˆ๋ฌธํ•˜๊ณ  ๋‹ต๋ณ€ ์–ป๊ธฐ
์•„์ง ๋ฌธ์ œ์— ๋Œ€ํ•œ ์งˆ๋ฌธ์ด ์—†์Šต๋‹ˆ๋‹ค.
LEVEL 1

my rand

reversing
182
119
2025.07.26. 09:00:00
๋กœ๊ทธ์ธ ํ•˜๊ณ  ๋ฌธ์ œ ํ’€๊ธฐ

์ถœ์ œ์ž ์ •๋ณด

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Dreamhack
๋Œ€ํ‘œ ์—…์  ์—†์Œ
Dreamhack official account

First Blood!

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soon_haari
์„ธ๊ณ„์ˆ˜
์ถœ์ œ๋œ ์ง€ 7๋ถ„ ๋งŒ์— ํ’€์ด ์™„๋ฃŒ!

์ตœ๊ทผ ํ’€์ด์ž 119

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Axii
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daeseong
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arcadiac
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9์ผ ์ „
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๋ฆฌ๋ฒ„์‹ฑ ์ „๋ฌธ๊ฐ€
10์ผ ์ „

๋Œ“๊ธ€ 2

hackers458
๋Œ€ํ‘œ ์—…์  ์—†์Œ
1๊ฐœ์›” ์ „
์ƒ๋‚จ์ž๋Š” 0 1 2 ์ง์ ‘ ๋‹ค ๋„ฃ์–ด๋ณด๋Š”๊ฒƒ
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Rootsquare
๋ฐ”ํƒˆ๋ฆฌ์˜จ
1๊ฐœ์›” ์ „
Old game time!