ET MALWARE JaskaGO CnC Server Response

Query · suricata

flow:established,to_client;
http.response_body;
content:"|7b 22|Did|22 3a 22|"; startswith;
pcre:"/^(?:[a-zA-Z0-9]{11})/R";
content:"|22 2c 22|id|22 3a 22|"; within:9;
pcre:"/^(?:[a-zA-Z0-9]{11})/R";
content:"|22 2c 22|movie|22 3a 22|"; within:12; fast_pattern;
content:"|22 2c 22|secret|22 3a 22|"; distance:0;
Raw source ET MALWARE JaskaGO CnC Server 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 JaskaGO CnC Server Response";
    flow:established,to_client;
    http.response_body;
    content:"|7b 22|Did|22 3a 22|"; startswith;
    pcre:"/^(?:[a-zA-Z0-9]{11})/R";
    content:"|22 2c 22|id|22 3a 22|"; within:9;
    pcre:"/^(?:[a-zA-Z0-9]{11})/R";
    content:"|22 2c 22|movie|22 3a 22|"; within:12; fast_pattern;
    content:"|22 2c 22|secret|22 3a 22|"; distance:0;
    reference:md5,5dcba1aedb36bd8ccc7c70466dbd4cff;
    reference:url,x.com/suyog41/status/1815659891790352779;
    classtype:trojan-activity;
    sid:2054668; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Mac_OSX, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_07_25, deployment Perimeter, malware_family JaskaGO, confidence Medium, signature_severity Major, updated_at 2024_07_25;
)

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.