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EC-Council

312-50V11 · Question #993

Harris is attempting to identify the OS running on his target machine. He inspected the initial TTL in the IP header and the related TCP window size and obtained the following results: TTL: 64 Window

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Scanning Networks

Question

Harris is attempting to identify the OS running on his target machine. He inspected the initial TTL in the IP header and the related TCP window size and obtained the following results:

TTL: 64 Window Size: 5840 What is the OS running on the target machine?

Options

  • ASolaris OS
  • BWindows OS
  • CMac OS
  • DLinux OS

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Topics

#OS fingerprinting#TTL values#TCP window size#passive OS detection
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