ET PHISHING Successful Generic L33bo Phish - URI Contents (set)

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Successful Generic L33bo Phish - URI Contents (set)";
    flow:established,to_server;
    flowbits:set,ET.genericphish;
    flowbits:noalert;
    http.method;
    content:"POST";
    http.uri;
    content:".php?";
    content:"sslchannel="; distance:0; fast_pattern;
    content:"sessionid=";
    content:"securessl=";
    classtype:credential-theft;
    sid:2031863; rev:2;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_12_13, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_24, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)