ET POLICY Logmein.com/Join.me SSL Remote Control Access

Query · suricata

flow:established,to_client;
tls.cert_subject;
content:"O=LogMeIn, Inc."; nocase; fast_pattern;
pcre:"/CN=(?:[^\r\n\,]+?[\.-])?app\d/";
Raw source ET POLICY Logmein.com/Join.me SSL Remote Control Access · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tls $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET POLICY Logmein.com/Join.me SSL Remote Control Access";
    flow:established,to_client;
    tls.cert_subject;
    content:"O=LogMeIn, Inc."; nocase; fast_pattern;
    pcre:"/CN=(?:[^\r\n\,]+?[\.-])?app\d/";
    classtype:policy-violation;
    sid:2014756; rev:6;
    metadata:attack_target Client_Endpoint, created_at 2010_10_31, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_15;
)

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