I think type 8 code 0 are caused by the nachi worm.
Better try this ACL in your device.
access-list acl-in deny tcp any any eq 4444
access-list acl-in deny tcp any any eq 135
access-list acl-in deny udp any any eq 135
access-list acl-in deny udp any any eq 69
access-list acl-in deny icmp any any
access-list acl-in permit ip any any
access-group acl-in in interface inside