ET PHISHING Office 365 Phishing Landing 2018-02-22

Query · suricata

flow:established,to_client;
file_data;
content:"<title"; nocase;
content:"Sign In"; nocase; within:15;
content:"Validate"; nocase; within:20;
content:"personal Microsoft account"; fast_pattern; nocase; distance:0;
Raw source ET PHISHING Office 365 Phishing Landing 2018-02-22 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET PHISHING Office 365 Phishing Landing 2018-02-22";
    flow:established,to_client;
    file_data;
    content:"<title"; nocase;
    content:"Sign In"; nocase; within:15;
    content:"Validate"; nocase; within:20;
    content:"personal Microsoft account"; fast_pattern; nocase; distance:0;
    classtype:social-engineering;
    sid:2025378; rev:1;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_02_22, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;
)

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