ET MALWARE MICROPSIA HTTP Failover Response M2

Query · suricata

flow:established,from_server;
http.stat_code;
content:"200";
file.data;
content:"loub"; depth:4; fast_pattern; endswith;
Raw source ET MALWARE MICROPSIA HTTP Failover Response M2 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE MICROPSIA HTTP Failover Response M2";
    flow:established,from_server;
    http.stat_code;
    content:"200";
    file.data;
    content:"loub"; depth:4; fast_pattern; endswith;
    reference:md5,6eff53e85a9ce9f1d99c812270093581;
    reference:url,twitter.com/ClearskySec/status/1054722167433297920;
    classtype:trojan-activity;
    sid:2026549; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_10_24, deployment Perimeter, malware_family MICROPSIA, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_16;
)

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