ET MALWARE FortDisco Reporting Status

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/cmd.php"; fast_pattern; endswith;
http.user_agent;
content:"|3b 20|Synapse";
http.request_body;
content:"status="; depth:7;
pcre:"/^\d$/R";
http.protocol;
content:"HTTP/1.0";
http.header_names;
content:"|0d 0a|Host|0d 0a|"; depth:8;
Raw source ET MALWARE FortDisco Reporting Status · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE FortDisco Reporting Status";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/cmd.php"; fast_pattern; endswith;
    http.user_agent;
    content:"|3b 20|Synapse";
    http.request_body;
    content:"status="; depth:7;
    pcre:"/^\d$/R";
    http.protocol;
    content:"HTTP/1.0";
    http.header_names;
    content:"|0d 0a|Host|0d 0a|"; depth:8;
    reference:url,www.arbornetworks.com/asert/2013/08/fort-disco-bruteforce-campaign/;
    reference:md5,722a1809bd4fd75743083f3577e1e6a4;
    classtype:trojan-activity;
    sid:2017309; rev:6;
    metadata:created_at 2013_08_12, signature_severity Major, updated_at 2020_10_28;
)

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