#fields indicator	indicator_type	meta.source	meta.do_notice	meta.desc
178.16.55.208	Intel::ADDR	VIPER-NDR	T	confirmed IoA
81.57.15.243	Intel::ADDR	VIPER-NDR	T	confirmed IoA
152.32.171.213	Intel::ADDR	VIPER-NDR	T	confirmed IoA