alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Possible Phishing Redirect Dec 13 2016";
flow:from_server,established;
http.stat_code;
content:"200";
http.content_type;
content:"text/html"; startswith;
file.data;
content:"<title>Page Redirection"; nocase; fast_pattern;
content:"don't tell people to `click` the link"; nocase; distance:0;
content:"just tell them that it is a link"; nocase; distance:0;
content:!"location.hostname"; nocase;
classtype:social-engineering;
sid:2023638; rev:5;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_13, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_24, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)