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

ํ’€์ด

Dreamhack
free
Dreamhack
free
Dreamhack
free
Dreamhack
free

๋žญํ‚น

201๋ช…์ด ์ฐธ์—ฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
Last updated: 2024.05.05. 16:09:20
์ˆœ์œ„ ์ ์ˆ˜ ์‚ฌ์šฉ์ž
1์œ„ 1873 pts
avatar
Wane
CTF First Place
2์œ„ 1873 pts
Joon
์›Œ๊ฒŒ์ž„: 50
3์œ„ 1873 pts
avatar
๋‚˜๋Š”์žฌ์˜
๋Œ€ํ‘œ ์—…์  ์—†์Œ
4์œ„ 1873 pts
avatar
yadohyun
Dreamhack Beta CTF ์ฐธ์—ฌ
5์œ„ 1873 pts
mjhmjh1104
๋Œ€ํ‘œ ์—…์  ์—†์Œ
6์œ„ 1873 pts
hurrhnn
Dreamhack Beta CTF ์ฐธ์—ฌ
7์œ„ 1873 pts
boo______
Dreamhack CTF S5 I - Div1 ์ฐธ์—ฌ
8์œ„ 1873 pts
avatar
jungwngkim
๋Œ€ํ‘œ ์—…์  ์—†์Œ
9์œ„ 1873 pts
avatar
๋ฌธ๋”ฉ
๋Œ€ํ‘œ ์—…์  ์—†์Œ
10์œ„ 1873 pts
clay419
์›Œ๊ฒŒ์ž„ ๊ณ ์ธ๋ฌผ
11์œ„ 1873 pts
IQtrekeR
๋Œ€ํ‘œ ์—…์  ์—†์Œ
12์œ„ 1873 pts
kwakmu18
Dreamhack CTF Season 4 Round #6 (๐ŸŒฑDiv2) ์ฐธ์—ฌ
13์œ„ 1873 pts
qwere36
Dreamhack Beta CTF ์ฐธ์—ฌ
14์œ„ 1606 pts
avatar
JJ3rry
์›Œ๊ฒŒ์ž„ ๊ณ ์ธ๋ฌผ
15์œ„ 1419 pts
5555555
์›Œ๊ฒŒ์ž„: 1

๊ฒฐ๊ณผ

์‚ฌ์šฉ์ž
LP
๋ณ€๋™๋œ ํ‹ฐ์–ด
1785
168
Gold I
1430
Silver I
1765
Gold I
1640
140
Gold II
1764
109
Gold I
1497
-40
Silver I
1416
Silver I
1702
89
Gold I
1493
78
Silver I
1687
91
Gold II
1600
113
Gold II
1638
86
Gold II
1552
79
Gold III
1711
68
Gold I
1324
86
Silver II
1728
64
Gold I
1485
116
Silver I
1680
243
Gold II
1490
72
Silver I
1538
Gold III
1563
60
Gold III
1651
193
Gold II
1276
122
Silver III
1340
99
Silver II
1699
240
Gold II
Season 5
Dreamhack CTF Season 5 Round #8 (๐ŸŒฑDiv2)
์ผ์‹œ
2024.04.20. 09:00:00
~ 2024.04.20. 23:59:59
218๋ช… ์ฐธ์—ฌ
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.
๋ณด์ƒ
  • ๋“œ๋ฆผํ•ต ๊ตฟ์ฆˆ(๋ชจ์ž)
    • ์ƒ์œ„ 1๋ช…
    • ์ถ”์ฒจ 4๋ช… (์ตœ์†Œ ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐํ•œ ์‚ฌ๋žŒ)
์ฑ„์ 

ํ•ด๋‹น CTF๋Š” ๋ฌธ์ œ ํ’€์ด์ž ์ˆ˜์— ๋”ฐ๋ผ ์ ์ˆ˜๊ฐ€ ๋ณ€ํ•˜๋Š” ์‹œ์Šคํ…œ์„ ์ฑ„์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

ํ”Œ๋ž˜๊ทธ ํ˜•์‹

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

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