ET MOBILE_MALWARE Apple iPhone Implant - Boundary Observed

Query · suricata

flow:established,to_server;
http.header;
content:"multipart/form-data|3b 20|charset=utf-8|3b|boundary=9ff7172192b7"; nocase; fast_pattern;
Raw source ET MOBILE_MALWARE Apple iPhone Implant - Boundary Observed · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MOBILE_MALWARE Apple iPhone Implant - Boundary Observed";
    flow:established,to_server;
    http.header;
    content:"multipart/form-data|3b 20|charset=utf-8|3b|boundary=9ff7172192b7"; nocase; fast_pattern;
    reference:url,googleprojectzero.blogspot.com/2019/08/implant-teardown.html;
    classtype:trojan-activity;
    sid:2027931; rev:2;
    metadata:affected_product iOS, attack_target Mobile_Client, created_at 2019_08_30, deployment Perimeter, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_01;
)

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