A Certified Ethical Hacker is attempting to gather information about a target organization's network structure through network footprinting. During the operation, they encounter ICMP blocking by the target system's firewall. The hacker wants to ascertain the path that packets take to the host system from a source, using an alternative protocol. Which of the following actions should the hacker consider next?

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A. Use UDP Traceroute in the Linux operating system by executing the 'traceroute' command with The 'traceroute' command in Linux by default uses UDP packets (or can be explicitly configured to do so) to perform route tracing, which can bypass firewalls specifically configured to block ICMP traffic. This allows the hacker to discover the path packets take to a host even when traditional ICMP-based traceroute is blocked.

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B. Use the ICMP Traceroute on the Windows operating system as it is the default utility. This is incorrect because the question states that ICMP is blocked, making an ICMP Traceroute ineffective.

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C. Use the ARIN Whois database search tool to find the network range of the target network. This is incorrect because ARIN Whois provides public registration information about network ranges, not real-time network path tracing.

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D. Utilize the Path Analyzer Pro to trace the route from the source to the destination target systems. This is incorrect because while Path Analyzer Pro is a network analysis tool, the most direct and common action an ethical hacker would consider given the specific constraint (ICMP blocked, alternative protocol) is a built-in OS utility like UDP traceroute.

A Certified Ethical Hacker is attempting to gather information about a target organization's network structure through network footprinting. During the operation, they encounter ICMP blocking by the…

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