ET MALWARE TINYSHELL impad Variant Encrypted Auth Token

alert udp $EXTERNAL_NET any -> $HOME_NET [33615,33568] (
    msg:"ET MALWARE TINYSHELL impad Variant Encrypted Auth Token";
    content:"|a6 04 ed 83 92 46 ce 40 9a 34 8c 7b 5a d6 e5 0d|";
    reference:url,cloud.google.com/blog/topics/threat-intelligence/china-nexus-espionage-targets-juniper-routers;
    reference:url,supportportal.juniper.net/s/article/2025-03-Reference-Advisory-The-RedPenguin-Malware-Incident;
    classtype:command-and-control;
    sid:2060870; rev:1;
    metadata:affected_product JunOS, attack_target Client_Endpoint, created_at 2025_03_14, deployment Perimeter, confidence High, signature_severity Major, tag c2, updated_at 2025_03_14, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;
    target:dest_ip;
)