ET MALWARE Win32/Beapy/Lemon_Duck CnC Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"?ID=";
content:"&GUID="; distance:0;
content:"&MAC="; distance:0;
content:"&OS=Win"; distance:0;
content:"&BIT="; distance:0;
content:"&CARD="; distance:0; fast_pattern;
http.header_names;
content:!"Referer";
Raw source ET MALWARE Win32/Beapy/Lemon_Duck CnC 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 Win32/Beapy/Lemon_Duck CnC Checkin";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"?ID=";
    content:"&GUID="; distance:0;
    content:"&MAC="; distance:0;
    content:"&OS=Win"; distance:0;
    content:"&BIT="; distance:0;
    content:"&CARD="; distance:0; fast_pattern;
    http.header_names;
    content:!"Referer";
    reference:md5,21e49843502325b063b4d52e8c297f79;
    reference:url,s.tencent.com/research/report/680.html;
    classtype:command-and-control;
    sid:2027147; rev:5;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_02, deployment Perimeter, malware_family Win32_Beapy_Lemon_Duck, performance_impact Low, confidence High, signature_severity Major, updated_at 2021_09_08;
)

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