ET MALWARE Mera Keylogger POSTing keystrokes

Query · suricata

flow:established,to_server;
urilen:14;
http.method;
content:"POST";
http.uri;
content:"/log/index.php"; fast_pattern;
http.request_body;
content:"text="; depth:5;
http.header_names;
content:!"User-Agent|0d 0a|";
content:!"Accept";
content:!"Referer|0d 0a|";
Raw source ET MALWARE Mera Keylogger POSTing keystrokes · Suricata
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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 Mera Keylogger POSTing keystrokes";
    flow:established,to_server;
    urilen:14;
    http.method;
    content:"POST";
    http.uri;
    content:"/log/index.php"; fast_pattern;
    http.request_body;
    content:"text="; depth:5;
    http.header_names;
    content:!"User-Agent|0d 0a|";
    content:!"Accept";
    content:!"Referer|0d 0a|";
    reference:url,techhelplist.com/index.php/spam-list/695-financial-statement-malware;
    classtype:trojan-activity;
    sid:2019965; rev:5;
    metadata:created_at 2014_12_18, signature_severity Major, updated_at 2020_10_12;
)

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