ET MALWARE CargoBay CnC Activity

Query · suricata

flow:established,to_server;
http.method;
content:"CONNECT";
http.protocol;
content:"HTTP/1.1";
http.user_agent;
content:"something/1.0.0"; bsize:15; nocase; fast_pattern;
Raw source ET MALWARE CargoBay CnC Activity · Suricata
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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 CargoBay CnC Activity";
    flow:established,to_server;
    http.method;
    content:"CONNECT";
    http.protocol;
    content:"HTTP/1.1";
    http.user_agent;
    content:"something/1.0.0"; bsize:15; nocase; fast_pattern;
    classtype:trojan-activity;
    sid:2038579; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_19, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_19;
)

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