ET POLICY External IP Lookup (www .net .cn)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/static/customercare/yourip.asp"; depth:31; endswith; fast_pattern;
http.host;
content:"www.net.cn";
Raw source ET POLICY External IP Lookup (www .net .cn) · 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 POLICY External IP Lookup (www .net .cn)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/static/customercare/yourip.asp"; depth:31; endswith; fast_pattern;
    http.host;
    content:"www.net.cn";
    reference:md5,51bdd385ab780d1efd1a62129f066edf;
    classtype:external-ip-check;
    sid:2027786; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2019_08_01, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag IP_address_lookup_website, updated_at 2024_09_19, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1614, mitre_technique_name System_Location_Discovery;
)

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