ET MALWARE SideCopy APT Related CnC Response

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
http.response_body;
content:"NoUploadFile"; bsize:12; fast_pattern;
Raw source ET MALWARE SideCopy APT Related CnC Response · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE SideCopy APT Related CnC Response";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    http.response_body;
    content:"NoUploadFile"; bsize:12; fast_pattern;
    reference:url,twitter.com/malwareforme/status/1636005291849396224;
    classtype:trojan-activity;
    sid:2044626; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_15, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_15, reviewed_at 2024_01_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.