ET MALWARE Possible Maldoc Retrieving Dridex from pastebin


Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/raw.php?i="; depth:11; fast_pattern;
http.host;
content:"pastebin.com"; bsize:12;
http.user_agent;
content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; depth:57;
http.header_names;
content:!"Referer|0d 0a|";
Raw source ET MALWARE Possible Maldoc Retrieving Dridex from pastebin · 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 Possible Maldoc Retrieving Dridex from pastebin";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/raw.php?i="; depth:11; fast_pattern;
    http.host;
    content:"pastebin.com"; bsize:12;
    http.user_agent;
    content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; depth:57;
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:md5,07523de32e43f67b1bbd5edc87803d5c;
    classtype:trojan-activity;
    sid:2020892; rev:6;
    metadata:created_at 2015_04_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_21;
)

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