ET POLICY OpenVPN Update Check

Query · suricata

flow:established,to_server;
http.user_agent;
content:"Twisted PageGetter"; depth:18; endswith;
http.host;
content:"swupdate.openvpn.net"; fast_pattern; depth:20; endswith;
Raw source ET POLICY OpenVPN Update Check · 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 POLICY OpenVPN Update Check";
    flow:established,to_server;
    http.user_agent;
    content:"Twisted PageGetter"; depth:18; endswith;
    http.host;
    content:"swupdate.openvpn.net"; fast_pattern; depth:20; endswith;
    classtype:policy-violation;
    sid:2014799; rev:5;
    metadata:created_at 2012_05_22, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_15;
)

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