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245 ๋ช…์ด ์ฐธ์—ฌ ์ค‘์ž…๋‹ˆ๋‹ค.
Last updated: 2025.12.20. 13:52:35
์ˆœ์œ„ ์ ์ˆ˜ ์‚ฌ์šฉ์ž
1์œ„ 3121 pts
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zundamon
2์œ„ 3121 pts
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Dat2Phit
3์œ„ 3121 pts
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physicube
4์œ„ 3121 pts
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Sechack
5์œ„ 3121 pts
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ks
6์œ„ 2224 pts
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snwo
7์œ„ 2197 pts
๋ฆฌ์‹ ๋ญํ•ด๊ฐฑ์˜ค๋ผ๊ณ 
8์œ„ 2164 pts
D1N0
9์œ„ 2164 pts
boo______
10์œ„ 2164 pts
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Wane
11์œ„ 1300 pts
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keyme
12์œ„ 1240 pts
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5un9hun
13์œ„ 1240 pts
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1s0m0rph1sm
14์œ„ 1240 pts
avatar
์—ฐ์ฃผ
15์œ„ 957 pts
lil bรกn bรกo

๊ฒฐ๊ณผ

์‚ฌ์šฉ์ž
LP
๋ณ€๋™๋œ ํ‹ฐ์–ด
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zundamon
2011
Platinum I
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Dat2Phit
1627
Gold II
avatar
physicube
1987
Platinum II
avatar
Sechack
2401
Master
avatar
ks
2215
Diamond II
avatar
snwo
2479
Master
๋ฆฌ์‹ ๋ญํ•ด๊ฐฑ์˜ค๋ผ๊ณ 
1707
Gold I
D1N0
2286
Diamond II
boo______
1407
-23
Silver I
avatar
Wane
1406
Silver I
avatar
keyme
1888
Platinum III
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5un9hun
1414
Silver I
avatar
1s0m0rph1sm
1926
Platinum II
avatar
์—ฐ์ฃผ
1747
42
Gold I
lil bรกn bรกo
1570
Gold III
avatar
Aplace
1478
Silver I
rev4fun
1944
Platinum II
m3k4
1557
Gold III
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hakid29
1693
Gold II
Onirique
1550
Gold III
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LegacyObj
1546
Gold III
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^w3b$
1542
Gold III
yc54616
1447
Silver I
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HumanMania
1667
Gold II
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champi
1531
182
Gold III
avatar
ํ—Œ๊ณต๋“€
1478
Silver I
ํ—Œ์ง€๋ฐ•์‚ฌ
1525
Gold III
yongdol503
1521
Gold III
avatar
M200is
1597
Gold III
qwere36
1573
Gold III
Season 5
Dreamhack CTF Season 5 Round #1 (๐ŸšฉDiv1)
์ผ์‹œ
2024.01.06. 09:00:00
~ 2024.01.06. 23:59:59
245
๋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.
๋ณด์ƒ
  • ๋“œ๋ฆผํ•ต ๊ตฟ์ฆˆ(TBD)
    • ์ƒ์œ„ 1๋ช…
    • ์ถ”์ฒจ 4๋ช… (์ตœ์†Œ ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐํ•œ ์‚ฌ๋žŒ)
์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.