ET PHISHING L33bo Phishing Kit - Successful Credential Phish M1 2016-03-29

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:"/Login.php?sslchannel="; depth:22; fast_pattern;
content:"&sessionid="; distance:0;
http.header;
content:"/Login.php?sslchannel=";
http.cookie;
content:"PHPSESSID";
Raw source ET PHISHING L33bo Phishing Kit - Successful Credential Phish M1 2016-03-29 · 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 L33bo Phishing Kit - Successful Credential Phish M1 2016-03-29";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:"/Login.php?sslchannel="; depth:22; fast_pattern;
    content:"&sessionid="; distance:0;
    http.header;
    content:"/Login.php?sslchannel=";
    http.cookie;
    content:"PHPSESSID";
    classtype:credential-theft;
    sid:2032280; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2016_03_29, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)

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