alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET DELETED DRIVEBY Eleonore - landing page"; flow:established,to_client; content:"{display|3A|none}</style><a class="; classtype:bad-unknown; sid:2011510; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2010_09_27, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)