ET MALWARE Generic Spambot (often Tibs) Post-Infection Checkin (justcount.net likely)

Query · suricata

flow:established,to_server;
http.uri;
content:"/t/d2hsdWF3OzJ0OHY5Oj0,cyJtI";
Raw source ET MALWARE Generic Spambot (often Tibs) Post-Infection Checkin (justcount.net likely) · 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 MALWARE Generic Spambot (often Tibs) Post-Infection Checkin (justcount.net likely)";
    flow:established,to_server;
    http.uri;
    content:"/t/d2hsdWF3OzJ0OHY5Oj0,cyJtI";
    classtype:command-and-control;
    sid:2008232; rev:6;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_20;
)

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