ET MALWARE KLog Nick Keylogger Checkin

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE KLog Nick Keylogger Checkin";
    flow:established,to_server;
    http.method;
    content:"POST"; nocase;
    http.uri;
    content:".php";
    http.user_agent;
    content:"Mozilla/3.0|20|(compatible|3b 20|Indy|20|Library)"; depth:38;
    http.request_body;
    content:"Nick+Key+Ativado"; fast_pattern;
    classtype:command-and-control;
    sid:2008338; rev:12;
    metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_02;
)