alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET INFO McAfee AV Download - Set";
flow:established,to_server;
flowbits:set,ET.Mcafee.Site.Download;
flowbits:noalert;
http.method;
content:"GET";
http.user_agent;
content:"McHttpH"; fast_pattern;
http.host;
content:"download.mcafee.com";
classtype:not-suspicious;
sid:2027945; rev:2;
metadata:affected_product Any, attack_target Client_Endpoint, created_at 2019_09_05, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Informational, updated_at 2020_09_01;
)