search-no-result
๋Œ€ํšŒ ๋ฌธ์ œ๋ฅผ ๋ณด๋ ค๋ฉด ๋กœ๊ทธ์ธ ํ•ด ์ฃผ์„ธ์š”!
๋กœ๊ทธ์ธ

ํ’€์ด

Elliptic Curve Basic
๊ณต์‹ ํ’€์ด
crypto
Dreamhack
20์ฝ”์ธ
toxic malloc
๊ณต์‹ ํ’€์ด
pwnable
Dreamhack
20์ฝ”์ธ
14 Tiles Matcher
๊ณต์‹ ํ’€์ด
reversing
Dreamhack
20์ฝ”์ธ
Pybrid
๊ณต์‹ ํ’€์ด
web
Dreamhack
20์ฝ”์ธ

๋žญํ‚น

233 ๋ช…์ด ์ฐธ์—ฌ ์ค‘์ž…๋‹ˆ๋‹ค.
Last updated: 2025.04.18. 21:03:25
์ˆœ์œ„ ์ ์ˆ˜ ์‚ฌ์šฉ์ž
1์œ„ 2860 pts
avatar
keymoon
2024 Invitational CHAMPION
2์œ„ 2860 pts
avatar
Yu_212
์•”ํ˜ธํ•™ ๊ณ ์ธ๋ฌผ
3์œ„ 2860 pts
avatar
๋‹น๊ทผ๋งˆ์ผ“
์›Œ๊ฒŒ์ž„: 1
4์œ„ 2860 pts
avatar
zatsu
๋Œ€ํ‘œ ์—…์  ์—†์Œ
5์œ„ 2860 pts
4ncientH
๋Œ€ํ‘œ ์—…์  ์—†์Œ
6์œ„ 1913 pts
c0met
.HACK 2025 ์ฐธ๊ฐ€์ž
7์œ„ 1913 pts
1234567
๋Œ€ํ‘œ ์—…์  ์—†์Œ
8์œ„ 1913 pts
avatar
hiikunZ
๋Œ€ํ‘œ ์—…์  ์—†์Œ
9์œ„ 1913 pts
avatar
kakur41
๋Œ€ํ‘œ ์—…์  ์—†์Œ
10์œ„ 1541 pts
avatar
Giappppp
Cloud 9
11์œ„ 1269 pts
lucian
๋Œ€ํ‘œ ์—…์  ์—†์Œ
12์œ„ 1269 pts
n0ha
.HACK 2025 ์ฐธ๊ฐ€์ž
13์œ„ 1269 pts
avatar
๋น„ํฌ๋งท
๊ณ ๋ชฉ
14์œ„ 1016 pts
avatar
zarfix
๋Œ€ํ‘œ ์—…์  ์—†์Œ
15์œ„ 1016 pts
wy
๋Œ€ํ‘œ ์—…์  ์—†์Œ

๊ฒฐ๊ณผ

์‚ฌ์šฉ์ž
LP
๋ณ€๋™๋œ ํ‹ฐ์–ด
avatar
keymoon
2418
155
Master
avatar
Yu_212
2294
144
Diamond II
avatar
๋‹น๊ทผ๋งˆ์ผ“
1623
316
Gold II
avatar
zatsu
2199
94
Diamond III
4ncientH
2004
176
Platinum I
c0met
1851
108
Platinum III
1234567
1608
Gold II
avatar
hiikunZ
2098
88
Platinum I
avatar
kakur41
1709
255
Gold I
avatar
Giappppp
1597
Gold III
lucian
1484
227
Silver I
n0ha
1785
121
Gold I
avatar
๋น„ํฌ๋งท
2031
57
Platinum I
avatar
zarfix
1755
161
Gold I
wy
2048
74
Platinum I
avatar
keyme
1896
81
Platinum III
camo132108
1834
212
Platinum III
qpal
2023
29
Platinum I
avatar
Rootsquare
1955
59
Platinum II
square
1767
185
Gold I
avatar
B1ackCat
1904
61
Platinum II
awakerrday
1550
Gold III
avatar
yuseong
1890
55
Platinum III
br3akm4n
1543
Gold III
avatar
์ด๋ผ๋ˆ„
1821
57
Platinum III
K0n9
1615
162
Gold II
avatar
daeseong
1323
90
Silver II
yeolmu
1382
154
Silver II
avatar
5unsetpowerln
1924
11
Platinum II
avatar
Aeren
1674
147
Gold II
Season 7
Dreamhack CTF Season 7 Round #7 (๐ŸšฉDiv1)
์ผ์‹œ
2025.04.05. 09:00:00
~ 2025.04.05. 23:59:59
233
๋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.