ET MALWARE Win64/Agent.BP Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/hive_append.php?id="; startswith; fast_pattern;
content:"&obj="; distance:0;
content:"&user="; distance:0;
http.header;
content:"Full-FileName|3a 20|%66%69%6C%65";
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
Raw source ET MALWARE Win64/Agent.BP Checkin · 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 Win64/Agent.BP Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/hive_append.php?id="; startswith; fast_pattern;
    content:"&obj="; distance:0;
    content:"&user="; distance:0;
    http.header;
    content:"Full-FileName|3a 20|%66%69%6C%65";
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    reference:md5,fc878529af50b87ce71c8c36959f542a;
    classtype:command-and-control;
    sid:2037053; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_21, deployment Perimeter, malware_family Win64_Agent_BP, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_21, reviewed_at 2025_01_06;
)

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