ET MALWARE Win32/Tnega Activity (GET)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri.raw;
content:"/hit.php?a=|25|"; fast_pattern; startswith;
http.header_names;
content:!"Referer";
content:!"Accept";
Raw source ET MALWARE Win32/Tnega Activity (GET) · 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 Win32/Tnega Activity (GET)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri.raw;
    content:"/hit.php?a=|25|"; fast_pattern; startswith;
    http.header_names;
    content:!"Referer";
    content:!"Accept";
    reference:md5,f019d3031c3aaf45dbd3630a33ab0991;
    classtype:trojan-activity;
    sid:2032949; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2021_05_12, deployment Perimeter, malware_family Win32_Tnega, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_05_12;
)

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