ET MALWARE Common Downloader Install Report URL (farfly checkin)

Query · suricata

flow:established,to_server;
http.method;
content:"GET"; nocase;
http.uri;
content:"/rpt";
pcre:"/\/rpt\d/";
http.user_agent;
content:!"Mozilla"; depth:7;
http.host;
content:!".apple.com"; endswith;
content:!".pandora.com"; endswith;
content:!"microsoft.com"; endswith;
Raw source ET MALWARE Common Downloader Install Report URL (farfly checkin) · 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 Common Downloader Install Report URL (farfly checkin)";
    flow:established,to_server;
    http.method;
    content:"GET"; nocase;
    http.uri;
    content:"/rpt";
    pcre:"/\/rpt\d/";
    http.user_agent;
    content:!"Mozilla"; depth:7;
    http.host;
    content:!".apple.com"; endswith;
    content:!".pandora.com"; endswith;
    content:!"microsoft.com"; endswith;
    classtype:command-and-control;
    sid:2008233; rev:18;
    metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_16;
)

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