ET PHISHING Possible Instagram Phishing Domain

Query · suricata

flow:established,to_server;
http.host;
content:"lnstagram"; fast_pattern;
pcre:"/\.(?:tk|gq|ga|xyz|ml|cf)$/";
Raw source ET PHISHING Possible Instagram Phishing Domain · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Possible Instagram Phishing Domain";
    flow:established,to_server;
    http.host;
    content:"lnstagram"; fast_pattern;
    pcre:"/\.(?:tk|gq|ga|xyz|ml|cf)$/";
    classtype:social-engineering;
    sid:2031005; rev:2;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_10_13, deployment Perimeter, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_13;
)

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