ET MALWARE Diavol Communicating with CnC - Register M2

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/register";
http.request_body;
content:"cid=";
content:"&group="; distance:0;
content:"ip_local="; distance:0;
content:"&ip_local2="; distance:0; fast_pattern;
Raw source ET MALWARE Diavol Communicating with CnC - Register M2 · 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 Diavol Communicating with CnC - Register M2";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/register";
    http.request_body;
    content:"cid=";
    content:"&group="; distance:0;
    content:"ip_local="; distance:0;
    content:"&ip_local2="; distance:0; fast_pattern;
    reference:url,www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider;
    reference:md5,eb20d16d94bb9cd8d28248ba918ff732;
    classtype:command-and-control;
    sid:2033225; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_07_05, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_05;
)

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