ET MALWARE GORGON APT Download Activity M2

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
http.content_type;
content:"image/jpeg"; bsize:10;
file_data;
content:"|24|X1=|27|GEX|27 2e|replace|28 27|G|27 2c 27|I|27 29 3b|sal|20|g|20 24|X1|3b|"; fast_pattern;
Raw source ET MALWARE GORGON APT Download Activity 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 GORGON APT Download Activity M2";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    http.content_type;
    content:"image/jpeg"; bsize:10;
    file_data;
    content:"|24|X1=|27|GEX|27 2e|replace|28 27|G|27 2c 27|I|27 29 3b|sal|20|g|20 24|X1|3b|"; fast_pattern;
    reference:url,www.seqrite.com/blog/gorgon-apt-targeting-msme-sector-in-india/;
    reference:md5,1cc6e550e2e414d143e835b0f5f53f41;
    classtype:trojan-activity;
    sid:2030706; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2020_08_19, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_19;
)

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