ET MALWARE FaceBook IM & Web Driven Facebook Trojan Posting Data

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/tsone/ajuno.php"; fast_pattern;
http.header_names;
content:!"User-Agent|0d 0a|";
content:!"Referer|0d 0a|";
http.host;
pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/";
http.request_body;
content:"u="; depth:2;
content:"&p="; distance:0;
content:"&l="; distance:0;
Raw source ET MALWARE FaceBook IM & Web Driven Facebook Trojan Posting Data · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE FaceBook IM & Web Driven Facebook Trojan Posting Data";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/tsone/ajuno.php"; fast_pattern;
    http.header_names;
    content:!"User-Agent|0d 0a|";
    content:!"Referer|0d 0a|";
    http.host;
    pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/";
    http.request_body;
    content:"u="; depth:2;
    content:"&p="; distance:0;
    content:"&l="; distance:0;
    reference:url,pastebin.com/raw.php?i=tdATTg7L;
    classtype:trojan-activity;
    sid:2017697; rev:6;
    metadata:created_at 2013_11_08, signature_severity Major, updated_at 2020_04_27;
)

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