ALL POSTS (50)

  • OS (3)
  • C-Family (6)
  • REVERSING (29)
  • Win-API (1)
  • algorithm (3)
  • cryptosystem (2)
  • etc (1)
  • Linux (1)
  • ์„œ๋ฒ„ ํ”„๋กœ๊ทธ๋ž˜๋ฐ (10)
  • ์ผ์ƒ (1)

    • ๋Œ•๊ธ€๋ง ํฌ์ธํ„ฐ(Dangling Pointer)์— ๋Œ€ํ•ด์„œ

    #C-Family
    ๋Œ•๊ธ€๋ง ํฌ์ธํ„ฐ์™€ C++์—์„œ์˜ ์˜ˆ๋ฐฉ๋ฒ•

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    C#์€ ์™œ ๋””์ปดํŒŒ์ผ์— ์ทจ์•ฝํ• ๊นŒ?

    #C-Family
    C#์˜ ์ปดํŒŒ์ผ ๊ณผ์ •๊ณผ ์‹คํ–‰ ๊ณผ์ • ๊ทธ๋ฆฌ๊ณ  ๊ทธ ์ทจ์•ฝ์ ์— ๋Œ€ํ•ด์„œ

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    ๋‚ด๊ฐ€ ๋งŒ๋“  DLL Injector๋กœ ์‹ค์ œ API ํ›„ํ‚น ํ•ด๋ณด๊ธฐ

    #REVERSING#C-Family
    ws2_32.dll์˜ WSASend ํ•จ์ˆ˜๋ฅผ ํ›„ํ‚นํ•˜์—ฌ ํŒจํ‚ท ๋กœ๊ทธ ๋‚จ๊ธฐ๊ธฐ

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    ์ฝ”๋“œ ํ›„ํ‚น์„ ์œ„ํ•œ DLL Injector ๋งŒ๋“ค๊ธฐ (GUI)

    #REVERSING#C-Family
    C# WPF์™€ C++/CLI๋กœ DLL ์ธ์ ํ„ฐ๋ฅผ GUI๋กœ ๊ตฌํ˜„ํ•ด ๋ณด๊ธฐ

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    ์ฝ”๋“œ ํ›„ํ‚น์„ ์œ„ํ•œ DLL Injector ๋งŒ๋“ค๊ธฐ (CUI)

    #REVERSING#C-Family
    C++ CUI ํ™˜๊ฒฝ์—์„œ DLL Injection์„ ๊ตฌํ˜„ํ•ด ๋ณด๊ธฐ

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