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[๋ฌธ์ œ]

https://webhacking.kr/challenge/js-4/

 

Challenge 17

 

webhacking.kr

 


[๋ฌธ์ œ ํ’€์ด]

  • ๋จผ์ € ์ฝ”๋“œ๋ฅผ ๋ถ„์„ํ•ด ๋ณด๋‹ˆ unlock์˜ ๊ฐ’๊ณผ ์ž…๋ ฅ๊ฐ’์ด ๊ฐ™์œผ๋ฉด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•˜๋‹ค.
  • ๊ทธ๋Ÿฌ๋ฉด ๋จผ์ € unlock์˜ ๊ฐ’์„ ์•Œ์•„๋‚ด์•ผ ํ•˜๋Š”๋ฐ ๋”ฑ ๋ด๋„ ๋„ˆ๋ฌด ๋ณต์žกํ•˜๊ณ  ๊ณ„์‚ฐ์ด ๊ธธ๊ธฐ ๋•Œ๋ฌธ์— unlock๊ฐ’์„ ๊ณ„์‚ฐํ•˜๊ธฐ ์œ„ํ•ด ๊ฐœ๋ฐœ์ž ๋„๊ตฌ์˜ ์ฝ˜์†”์„ ์ด์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ์ฝ˜์†”์„ ์ด์šฉํ•ด์„œ ์‰ฝ๊ฒŒ ๊ฐ’ 7809297.1์„ ์•Œ์•„๋‚ผ ์ˆ˜ ์žˆ์—ˆ๊ณ  ์ด๋ฅผ ์ž…๋ ฅ๊ฐ’์œผ๋กœ ๋„ฃ์–ด ๋งž๋Š”์ง€ ํ™•์ธํ•ด ๋ดค์Šต๋‹ˆ๋‹ค.
  • ๊ทธ ๊ฒฐ๊ณผ, ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค!

 

'๋ณด์•ˆ > CTF' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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