ET PHISHING Suspicious HTML Hex Obfuscated Title - Possible Phishing Landing Jun 28 2017

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET PHISHING Suspicious HTML Hex Obfuscated Title - Possible Phishing Landing Jun 28 2017";
    flow:from_server,established;
    http.stat_code;
    content:"200";
    http.content_type;
    content:"text/html"; startswith;
    file.data;
    content:"<title>"; nocase;
    content:!"</title>"; nocase; within:20;
    content:"|26 23|x"; within:20;
    content:"|3b 26 23|x"; distance:2; within:4; fast_pattern;
    content:"|3b 26 23|x"; distance:2; within:4;
    content:"|3b 26 23|x"; distance:2; within:4;
    content:"|3b 26 23|x"; distance:2; within:4;
    content:"</title>"; nocase; distance:0;
    classtype:social-engineering;
    sid:2024432; rev:3;
    metadata:attack_target Client_Endpoint, created_at 2017_06_28, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)