ET MALWARE HTTP Request to URL Ending in Payload .bin

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/payload"; fast_pattern;
content:".bin"; endswith;
pcre:"/\x2fpayload.{0,5}?\x2ebin$/";
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
Raw source ET MALWARE HTTP Request to URL Ending in Payload .bin · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE HTTP Request to URL Ending in Payload .bin";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/payload"; fast_pattern;
    content:".bin"; endswith;
    pcre:"/\x2fpayload.{0,5}?\x2ebin$/";
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    reference:md5,0de8355fa0dae02193976464d64d45b3;
    classtype:trojan-activity;
    sid:2053319; rev:1;
    metadata:attack_target Client_Endpoint, tls_state plaintext, created_at 2024_06_06, deployment Perimeter, confidence High, signature_severity Major, updated_at 2024_06_06;
)

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