alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Driveby Bredolab - landing page"; flow:established,to_client; content:"Server|3a| nginx"; content:"<div style=|22|visibility|3a| hidden|3b||22|><"; depth:120; classtype:bad-unknown; sid:2011796; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2010_10_09, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)