ET MALWARE MalDoc Retrieving Payload March 30 2017

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/mang.bbk"; fast_pattern; endswith;
http.header_names;
content:!"User-Agent|0d 0a|";
content:!"Referer|0d 0a|";
Raw source ET MALWARE MalDoc Retrieving Payload March 30 2017 · 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 MalDoc Retrieving Payload March 30 2017";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/mang.bbk"; fast_pattern; endswith;
    http.header_names;
    content:!"User-Agent|0d 0a|";
    content:!"Referer|0d 0a|";
    reference:md5,33018afc5ef9818eee0f3833d1f738b0;
    classtype:trojan-activity;
    sid:2024122; rev:4;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_03_30, deployment Perimeter, malware_family Maldoc, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_10_09;
)

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