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๋žญํ‚น

219๋ช…์ด ์ฐธ์—ฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
Last updated: 2024.05.21. 23:01:51
์ˆœ์œ„ ์ ์ˆ˜ ์‚ฌ์šฉ์ž
1์œ„ 2155 pts
avatar
IRev
2023 Christmas CTF ์ฐธ์—ฌ
2์œ„ 2155 pts
avatar
๋น„ํฌ๋งท
๋Œ€ํ‘œ ์—…์  ์—†์Œ
3์œ„ 2155 pts
avatar
LACiA
Dreamhack CTF Season 5 Round #6 (๐ŸŒฑDiv2) ์ฐธ์—ฌ
4์œ„ 2155 pts
avatar
Dat2Phit
CTF Second Place
5์œ„ 2155 pts
F31dspar
CTF Third Place
6์œ„ 2044 pts
avatar
hakid29
CTF Second Place
7์œ„ 1511 pts
avatar
Finder
2023 Christmas CTF ์ฐธ์—ฌ
8์œ„ 1511 pts
์ฃผ๋‹ค์‚ฌ
๋Œ€ํ‘œ ์—…์  ์—†์Œ
9์œ„ 1321 pts
wh1te4ever
๋Œ€ํ‘œ ์—…์  ์—†์Œ
10์œ„ 1321 pts
krrr
Open Beta Tester
11์œ„ 1321 pts
avatar
๋ฌธ๋”ฉ
๋Œ€ํ‘œ ์—…์  ์—†์Œ
12์œ„ 1321 pts
PieCer
๋Œ€ํ‘œ ์—…์  ์—†์Œ
13์œ„ 1321 pts
avatar
kurt_c0bain
๋Œ€ํ‘œ ์—…์  ์—†์Œ
14์œ„ 1321 pts
avatar
TAFKA
์›Œ๊ฒŒ์ž„: 50
15์œ„ 1210 pts
chk_pass
์›Œ๊ฒŒ์ž„ ๊ณ ์ธ๋ฌผ

๊ฒฐ๊ณผ

์‚ฌ์šฉ์ž
LP
๋ณ€๋™๋œ ํ‹ฐ์–ด
avatar
IRev
1830
182
Platinum III
avatar
๋น„ํฌ๋งท
1597
Gold III
avatar
LACiA
1613
Gold II
avatar
Dat2Phit
1750
247
Gold I
F31dspar
1806
110
Platinum III
avatar
hakid29
1769
95
Gold I
avatar
Finder
1457
467
Silver I
์ฃผ๋‹ค์‚ฌ
1504
Gold III
wh1te4ever
1654
171
Gold II
krrr
1495
210
Silver I
avatar
๋ฌธ๋”ฉ
1680
83
Gold II
PieCer
1790
92
Gold I
avatar
kurt_c0bain
1552
Gold III
avatar
TAFKA
1570
97
Gold III
chk_pass
1485
82
Silver I
avatar
D.James
1668
80
Gold II
Sapple
1620
105
Gold II
r_jh0213
1467
98
Silver I
๋ฐ•๋ฐ•๋ฐ•
1510
Gold III
240319
1519
Gold III
๋ฏธ๋ฃจ๋‚˜๋ฌด
1607
65
Gold II
DSecond
1622
69
Gold II
5555555
1717
53
Gold I
XOX
1503
Gold III
๋‚˜๋ผ๋„์„ฑ
1458
173
Silver I
๋‚˜๋Š”์•ผ ์„ ๋ฆฐ์ฐจ์€์šฐ!!
1654
62
Gold II
d05004
1541
87
Gold III
avatar
์—ฐ์–ด์ดˆ๋ฐฅ
1587
65
Gold III
IQtrekeR
1596
74
Gold III
hurrhnn
1655
68
Gold II
Season 5
Dreamhack CTF Season 5 Round #6 (๐ŸŒฑDiv2)
์ผ์‹œ
2024.03.30. 09:00:00
~ 2024.03.30. 23:59:59
232๋ช… ์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(๋จธ๊ทธ์ปต)
    • ์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.