ET MALWARE CollectorStealer CnC Exfil

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php?id=";
content:"&cc="; distance:0;
content:"&pc="; distance:0;
http.user_agent; bsize:8;
content:"uploader"; fast_pattern;
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
http.request_body;
content:".zip|22 0d 0a|";
Raw source ET MALWARE CollectorStealer CnC Exfil · 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 CollectorStealer CnC Exfil";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php?id=";
    content:"&cc="; distance:0;
    content:"&pc="; distance:0;
    http.user_agent; bsize:8;
    content:"uploader"; fast_pattern;
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    http.request_body;
    content:".zip|22 0d 0a|";
    reference:md5,e929f02353d22d95523be4f8fbf794c4;
    classtype:command-and-control;
    sid:2030368; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_06_22, deployment Perimeter, confidence High, signature_severity Major, updated_at 2024_03_10;
)

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