ET PHISHING Mailbox Shutdown Phishing Landing 2017-12-11

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
file.data;
content:"<title>"; nocase; depth:300;
content:"Secure Email Server|20 3a 3a|"; fast_pattern; nocase; within:100;
Raw source ET PHISHING Mailbox Shutdown Phishing Landing 2017-12-11 · 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 Mailbox Shutdown Phishing Landing 2017-12-11";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"<title>"; nocase; depth:300;
    content:"Secure Email Server|20 3a 3a|"; fast_pattern; nocase; within:100;
    classtype:social-engineering;
    sid:2025678; rev:3;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_12_11, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2020_08_24;
)

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