alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Operation Huyao Landing Page Nov 07 2014"; flow:established,to_server; http.uri; content:".html"; endswith; content:"/tslyphper"; fast_pattern; pcre:"/\/tslyphper(?:[A-Za-z0-9+/-_]{4})*(?:[A-Za-z0-9+/-_]{2}==|[A-Za-z0-9+/-_]{3}=|[A-Za-z0-9+/-_]{4})\.html$/"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/new-phishing-technique-outfoxes-site-owners-operation-huyao/; classtype:social-engineering; sid:2019681; rev:4; metadata:created_at 2014_11_08, confidence Medium, signature_severity Major, updated_at 2024_03_18;)