alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Generic Dropper Installing PUP 1"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/ohupdate.php?program="; content:"&q="; distance:0; http.user_agent; content:"Mozilla/4.0"; fast_pattern; bsize:11; classtype:trojan-activity; sid:2021101; rev:4; metadata:created_at 2015_05_15, confidence Medium, signature_severity Major, updated_at 2020_10_14;)