ET MALWARE Pyramid Framework Payload Request (base-DonPAPI.py)

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/base-DonPAPI.py"; endswith; fast_pattern;
http.user_agent;
content:"Python-urllib"; startswith;
http.header_names;
content:!"Referer";
content:"Authorization|0d 0a|";
http.connection;
content:"close";
Raw source ET MALWARE Pyramid Framework Payload Request (base-DonPAPI.py) · 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 Pyramid Framework Payload Request (base-DonPAPI.py)";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/base-DonPAPI.py"; endswith; fast_pattern;
    http.user_agent;
    content:"Python-urllib"; startswith;
    http.header_names;
    content:!"Referer";
    content:"Authorization|0d 0a|";
    http.connection;
    content:"close";
    reference:url,github.com/naksyn/Pyramid;
    classtype:trojan-activity;
    sid:2043410; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_19, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_01_19, reviewed_at 2025_10_24;
)

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