Certified Ethical Hacker CEH · Free Practice Question Medium

Question 59

Which technique is used with the ProxyChains command to allow a penetration tester to pivot to a new subnet?
  • A Port forwarding
  • B VPN pivoting
  • C SSH pivoting
  • D Modifying routing tables
Reveal correct answer

Correct answer: D

Explanation

OBJ-5.2: ProxyChains is a tool that allows a penetration tester to pivot to a new subnet, but it must be combined with the modification of the penetration tester's routing tables on their machine. For example, assume that the exploited client machine is located in the 192.168.5.0/24 subnet, but you need to access a server in the 10.0.0.0/24 subnet. You would then need to "route add 10.0.0.0 255.255.255.0 1" (1 is the ID of your Meterpreter session). Then, you can run "proxychains <command>" to target the new subnet. For example, "proxychains nmap -sT -Pn -p21,23,25,80,443 10.0.0.5" would perform an nmap scan of the targeted server in the new subnet by chaining the connections together using a proxy on the localhost.

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