ET POLICY OperaUnite URL Registration

Query · suricata

flow:to_server,established;
content:"REGISTER"; offset:0; depth:8;
content:"operaunite.com"; within:109;
Raw source ET POLICY OperaUnite URL Registration · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET 16680 (
    msg:"ET POLICY OperaUnite URL Registration";
    flow:to_server,established;
    content:"REGISTER"; offset:0; depth:8;
    content:"operaunite.com"; within:109;
    reference:url,unite.opera.com;
    classtype:policy-violation;
    sid:2009895; rev:3;
    metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.