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reversing
Dreamhack
20์ฝ”์ธ
Simple Note Manager
๊ณต์‹ ํ’€์ด
web
Dreamhack
20์ฝ”์ธ
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Dreamhack
20์ฝ”์ธ

๋žญํ‚น

424 ๋ช…์ด ์ฐธ์—ฌ ์ค‘์ž…๋‹ˆ๋‹ค.
Last updated: 2025.07.16. 07:58:15
์ˆœ์œ„ ์ ์ˆ˜ ์‚ฌ์šฉ์ž
1์œ„ 1446 pts
shielder
๋Œ€ํ‘œ ์—…์  ์—†์Œ
2์œ„ 1446 pts
avatar
posix
๋Œ€ํ‘œ ์—…์  ์—†์Œ
3์œ„ 1446 pts
KLPP
๋Œ€ํ‘œ ์—…์  ์—†์Œ
4์œ„ 1446 pts
avatar
Yu_212
์•”ํ˜ธํ•™ ๊ณ ์ธ๋ฌผ
5์œ„ 1446 pts
avatar
kam1tsur3
๋Œ€ํ‘œ ์—…์  ์—†์Œ
6์œ„ 1446 pts
avatar
Pencake
Christmas CTF ์ฐธ์—ฌ
7์œ„ 1446 pts
avatar
Rootsquare
๋ฐ”ํƒˆ๋ฆฌ์˜จ
8์œ„ 1446 pts
leehojune
Crazy 8
9์œ„ 1446 pts
CoCo3all
๋Œ€ํ‘œ ์—…์  ์—†์Œ
10์œ„ 1446 pts
roaris
๋Œ€ํ‘œ ์—…์  ์—†์Œ
11์œ„ 1446 pts
avatar
JJ3rry
CTF ์ดˆ๋ณด์ž
12์œ„ 1446 pts
avatar
keyme
CTF Second Place
13์œ„ 1446 pts
avatar
hiikunZ
๋Œ€ํ‘œ ์—…์  ์—†์Œ
14์œ„ 1446 pts
avatar
keymoon
2024 Invitational CHAMPION
15์œ„ 1446 pts
avatar
5unsetpowerln
๋Œ€ํ‘œ ์—…์  ์—†์Œ

๊ฒฐ๊ณผ

์‚ฌ์šฉ์ž
LP
๋ณ€๋™๋œ ํ‹ฐ์–ด
shielder
1630
Gold II
avatar
posix
1627
Gold II
KLPP
1624
Gold II
avatar
Yu_212
1941
323
Platinum II
avatar
kam1tsur3
1781
248
Gold I
avatar
Pencake
1614
Gold II
avatar
Rootsquare
1487
234
Silver I
leehojune
1607
Gold II
CoCo3all
1604
305
Gold II
roaris
1791
235
Gold I
avatar
JJ3rry
1597
Gold III
avatar
keyme
1730
217
Gold I
avatar
hiikunZ
1857
245
Platinum III
avatar
keymoon
1871
247
Platinum III
avatar
5unsetpowerln
1716
207
Gold I
avatar
zatsu
1822
222
Platinum III
avatar
rina
1577
Gold III
Iyed
1473
220
Silver I
4ncientH
1571
Gold III
PieCer
1568
Gold III
qpal
1739
192
Gold I
avatar
FazeCT
1467
120
Silver I
avatar
DA2RIM
1466
213
Silver I
avatar
HeatMan
1465
212
Silver I
Hazy
1554
Gold III
ItayB
1551
Gold III
mojashi
1549
Gold III
gfssdfgfdg
1546
Gold III
avatar
PotatoY
1544
Gold III
avatar
์ด๋ผ๋ˆ„
1691
280
Gold II
Season 7
Dreamhack CTF Season 7 Round #2 (๐ŸŒฑDiv2)
์ผ์‹œ
2025.01.25. 09:00:00
~ 2025.01.25. 23:59:59
425
๋ช… ์ฐธ์—ฌํ•จ
CTF ๊ฐœ์ตœ
Dreamhack
์ง„ํ–‰์‹œ๊ฐ„
15์‹œ๊ฐ„
ํŒ€ ๊ทœ๋ชจ
๊ฐœ์ธ
๊ฐœ์š”

Dreamhack CTF๋Š” ์ •๊ธฐ์ ์œผ๋กœ ๊ฐœ์ตœ๋˜๋Š” ๋Œ€ํšŒ์ž…๋‹ˆ๋‹ค.
๋ฌธ์˜

๊ทœ์น™
  1. CTF ์ฐธ๊ฐ€์ž ๊ฐ„์˜ ์ •๋‹ต ๊ณต์œ  ๋ฐ ํ’€์ด ๊ณผ์ • ๊ณต์œ ๋Š” ์—„๊ฒฉํžˆ ๊ธˆ์ง€๋˜์–ด ์žˆ์œผ๋ฉฐ, ์‹ค๊ฒฉ์˜ ๋Œ€์ƒ์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  2. CTF ์ฐธ์—ฌ์ž๋Š” ๋ฐ˜๋“œ์‹œ ๊ณต๊ฒฉ ๋Œ€์ƒ์œผ๋กœ ์ •ํ•ด์ง„ ์„œ๋ฒ„๋งŒ์„ ์ ‘์†ํ•˜๊ณ  ๊ณต๊ฒฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
  3. Dreamhack์„ ํฌํ•จํ•œ CTF ์„œ๋ฒ„ ์šด์˜์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ํ–‰์œ„ ํ˜น์€ ์›ํ™œํ•œ ์ง„ํ–‰์— ๋ฐฉํ•ด๊ฐ€ ๋  ์ˆ˜ ์žˆ๋Š” ํ–‰๋™ ๋ฐ ์‹œ๋„ ๋˜ํ•œ ์‹ค๊ฒฉ์˜ ๋Œ€์ƒ์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  4. ๋Œ€ํšŒ๊ฐ€ ์ง„ํ–‰๋˜๋Š” ๋™์•ˆ ๋ฌธ์ œ ํŒŒ์ผ์„ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๊ณผ ๊ณต์œ ํ•˜๋ฉด ์•ˆ๋ฉ๋‹ˆ๋‹ค.
๋ณด์ƒ

TBA

์ฑ„์ 

๊ฐ ๋ฌธ์ œ์˜ ์ ์ˆ˜๋Š” ํ’€์ด์ž ์ˆ˜์— ๋”ฐ๋ผ ์กฐ์ •๋ฉ๋‹ˆ๋‹ค.

ํ”Œ๋ž˜๊ทธ ํ˜•์‹

ํ”Œ๋ž˜๊ทธ์˜ ํ˜•์‹์€ DH{...}์ž…๋‹ˆ๋‹ค.

ํ”Œ๋ž˜๊ทธ ์ œ์ถœ ์ œํ•œ
๋ฌธ์ œ๋‹น 30์ดˆ๋งˆ๋‹ค ํ•œ ๋ฒˆ์”ฉ Flag๋ฅผ ์ œ์ถœ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.