alert tcp $EXTERNAL_NET any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET POLICY Successful Non-Anonymous LDAPv3 Bind Request Outbound"; flow:established,to_client; flowbits:isset,ET.LDAPBindRequest; content:"|30|"; startswith; content:"|02 01|"; distance:0; content:"|61|"; distance:0; content:"|07 0a 01 00 04 00 04 00|"; within:12; endswith; reference:url,ldap.com/ldapv3-wire-protocol-reference-bind/; classtype:policy-violation; sid:2034771; rev:2; metadata:attack_target Client_and_Server, created_at 2021_12_20, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2021_12_20;)