ET MALWARE Win32/RisePro CnC Server Response M1

Query · suricata

flow:to_client,established;
http.stat_code;
content:"200";
http.response_body;
content:"|4d 14 45 43 ff ff 53 45 45 14 0c 42 44 43 53 1a|"; startswith; fast_pattern;
Raw source ET MALWARE Win32/RisePro CnC Server Response M1 · 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 Win32/RisePro CnC Server Response M1";
    flow:to_client,established;
    http.stat_code;
    content:"200";
    http.response_body;
    content:"|4d 14 45 43 ff ff 53 45 45 14 0c 42 44 43 53 1a|"; startswith; fast_pattern;
    reference:url,flashpoint.io/blog/risepro-stealer-and-pay-per-install-malware-privateloader;
    classtype:command-and-control;
    sid:2042989; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_21, deployment Perimeter, deployment SSLDecrypt, malware_family Win32_RisePro, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_21, reviewed_at 2025_10_24;
)

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.