ET MALWARE Rogue AV Downloader concat URI

Query · suricata

flow:established,to_server;
http.uri;
content:".php?id=";
content:"x="; distance:0;
content:"os="; distance:0;
content:"n="; distance:0;
pcre:"/\.php\?id=[a-zA-Z]{15,}&?x=\d+&?os=[0-9.]+&?n=\d/";
Raw source ET MALWARE Rogue AV Downloader concat URI · 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 Rogue AV Downloader concat URI";
    flow:established,to_server;
    http.uri;
    content:".php?id=";
    content:"x="; distance:0;
    content:"os="; distance:0;
    content:"n="; distance:0;
    pcre:"/\.php\?id=[a-zA-Z]{15,}&?x=\d+&?os=[0-9.]+&?n=\d/";
    reference:url,malwareurl.com;
    classtype:trojan-activity;
    sid:2011925; rev:7;
    metadata:created_at 2010_11_15, signature_severity Major, updated_at 2020_05_06;
)

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