ET MALWARE Possible Pony Payload DL

Query · suricata

flow:established,to_server;
http.uri;
content:"/inst.exe"; fast_pattern; endswith;
http.host;
content:!"360safe.com"; endswith;
content:!"qhcdn.com"; endswith;
http.header_names;
content:!"Referer|0d 0a|";
content:!"Cookie|0d 0a|";
content:!"Accept-";
content:"User-Agent|0d 0a|";
content:"Accept|0d 0a|";
Raw source ET MALWARE Possible Pony Payload DL · 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 Pony Payload DL";
    flow:established,to_server;
    http.uri;
    content:"/inst.exe"; fast_pattern; endswith;
    http.host;
    content:!"360safe.com"; endswith;
    content:!"qhcdn.com"; endswith;
    http.header_names;
    content:!"Referer|0d 0a|";
    content:!"Cookie|0d 0a|";
    content:!"Accept-";
    content:"User-Agent|0d 0a|";
    content:"Accept|0d 0a|";
    reference:md5,62e7a146079f99ded1a6b8f2db08ad18;
    classtype:trojan-activity;
    sid:2023740; rev:6;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2017_01_13, deployment Perimeter, malware_family Pony, confidence Medium, signature_severity Major, updated_at 2020_11_04;
)

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