ET MALWARE Trojan Generic - POST To gate.php with no accept headers

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/gate.php"; nocase; fast_pattern;
http.header_names;
content:!"Accept";
Raw source ET MALWARE Trojan Generic - POST To gate.php with no accept headers · 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 Trojan Generic - POST To gate.php with no accept headers";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/gate.php"; nocase; fast_pattern;
    http.header_names;
    content:!"Accept";
    reference:md5,d7c19ba47401f69aafed551138ad7e7c;
    classtype:trojan-activity;
    sid:2022985; rev:6;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_07_26, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_10_28;
)

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