ET MALWARE Upatre User-Agent

Query · suricata

flow:established,to_server;
http.user_agent;
content:"onlymacros"; depth:10; endswith;
Raw source ET MALWARE Upatre User-Agent · 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 Upatre User-Agent";
    flow:established,to_server;
    http.user_agent;
    content:"onlymacros"; depth:10; endswith;
    reference:md5,b4ddb47165bf5362f0b33ed907b1ee08;
    classtype:command-and-control;
    sid:2030818; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_08_31, deployment Perimeter, confidence High, signature_severity Major, tag Upatre, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_31;
)

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