ET MALWARE NanoCore RAT CnC 24

Query · suricata

flow:established,to_server;
content:"|48 00 00 00 55 da 65 6c 4e 38 d7 f0|"; depth:12;
Raw source ET MALWARE NanoCore RAT CnC 24 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE NanoCore RAT CnC 24";
    flow:established,to_server;
    content:"|48 00 00 00 55 da 65 6c 4e 38 d7 f0|"; depth:12;
    reference:md5,a660d56a45a6da54c7582c1dfa4fa5cb;
    reference:url,medium.com/@the_abjuri5t/nanocore-rat-hunting-guide-cb185473c1e0;
    classtype:command-and-control;
    sid:2046915; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_12_11, deployment Perimeter, malware_family NanoCore, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2023_07_26, former_sid 2833901;
)

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.