ET MALWARE ZharkBot CnC Exfil in HTTP URI

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE ZharkBot CnC Exfil in HTTP URI";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"|2f|api|3f|id|3d|"; fast_pattern;
    content:"&us="; distance:0;
    content:"&mn="; distance:0;
    content:"&os="; distance:0;
    content:"&bld="; distance:0;
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|"; nocase;
    reference:url,research.openanalysis.net/zharkbot/rust/triage/2024/07/07/zharkbot.html;
    classtype:trojan-activity;
    sid:2054414; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_07_09, deployment Perimeter, malware_family ZharkBOT, confidence Medium, signature_severity Critical, tag c2, updated_at 2024_07_09, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;
)