alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET POLICY Nessus Vulnerability Scanner Plugins Update"; flow:to_client,established; content:"plugins.nessus.org"; content:"https|3a|//www.thawte.com/repository/index.html"; offset:432; depth:88; reference:url,www.nessus.org/nessus/; reference:url,www.nessus.org/plugins/; classtype:policy-violation; sid:2009706; rev:6; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_07_26;)