ET VOIP Possible Misuse Call from MERA RTU

Query · suricata

flow:to_server,established;
content:"|22 c0 09 00 7a b7 07|MERA RTU|08|";
Raw source ET VOIP Possible Misuse Call from MERA RTU · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $HOME_NET 1720 (
    msg:"ET VOIP Possible Misuse Call from MERA RTU";
    flow:to_server,established;
    content:"|22 c0 09 00 7a b7 07|MERA RTU|08|";
    classtype:misc-attack;
    sid:2022022; rev:1;
    metadata:created_at 2015_11_03, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, 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.