ET PHISHING Successful Roundcube Credential Phish 2022-11-08

Query · suricata

flow:established,to_server;
http.request_line;
content:"POST|20|/roundcube/process.php|20|"; fast_pattern;
http.request_body;
content:"aaa="; startswith;
content:"&bbb="; distance:0;
Raw source ET PHISHING Successful Roundcube Credential Phish 2022-11-08 · 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 Successful Roundcube Credential Phish 2022-11-08";
    flow:established,to_server;
    http.request_line;
    content:"POST|20|/roundcube/process.php|20|"; fast_pattern;
    http.request_body;
    content:"aaa="; startswith;
    content:"&bbb="; distance:0;
    reference:md5,8b513ba8e9176e585daef4c9e4297b83;
    classtype:credential-theft;
    sid:2039755; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_11_08, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_11_08;
)

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