ET PHISHING Successful BECU Phish 2022-09-08

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/file.php"; endswith;
http.request_body;
content:"&iddd=";
content:"&txtPassword="; distance:0;
content:"|26|ctlSignon|25|24btnLogin|3d|Log|2b|in|26 5f 5f|VIEWSTATEGENERATOR|3d|"; distance:0; fast_pattern;
Raw source ET PHISHING Successful BECU Phish 2022-09-08 · Suricata
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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 BECU Phish 2022-09-08";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/file.php"; endswith;
    http.request_body;
    content:"&iddd=";
    content:"&txtPassword="; distance:0;
    content:"|26|ctlSignon|25|24btnLogin|3d|Log|2b|in|26 5f 5f|VIEWSTATEGENERATOR|3d|"; distance:0; fast_pattern;
    reference:md5,01db3a0b73e2e2f700f3772cdff848e4;
    classtype:credential-theft;
    sid:2038779; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_09_08, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_09_08;
)

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