You can probably get by with leaving off that last part of the title and still succeed with this attack. Today we will be making a Password Pwn Stew. Add a little Ettercap (link), with a dash of Metasploit (link), a smidgen of password cracking with Rcrack (link) and Rainbowtables (link), and if required a pinch of Hashcat (link) to taste. You will have yourself some tasty pwnage.
Note, your mileage may vary with this stew. I’m not Martha Stewart. Also the stew analogy ends here