ET PHISHING Obfuscated MrxC0DER Credential Phish Landing Page

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
file.data;
content:"\\\\x4D\\\\x72\\\\x78\\\\x43\\\\x30\\\\x44\\\\x45\\\\x52"; fast_pattern;
Raw source ET PHISHING Obfuscated MrxC0DER Credential Phish Landing Page · 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 Obfuscated MrxC0DER Credential Phish Landing Page";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"\\\\x4D\\\\x72\\\\x78\\\\x43\\\\x30\\\\x44\\\\x45\\\\x52"; fast_pattern;
    reference:md5,e73af0d91c496b615ace6c3aa04a4c88;
    classtype:credential-theft;
    sid:2046620; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2023_06_22, deployment Perimeter, confidence High, signature_severity Major, tag Phishing, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_22, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;
)

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