ET MOBILE_MALWARE Android/Comll.Banker RAT CnC Beacon

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/n/";
pcre:"/\/n\/\d{15}$/";
http.request_body;
content:"content=eyJ"; depth:11; fast_pattern;
http.header_names;
content:!"Referer|0d 0a|";
content:!"Accept|0d 0a|";
Raw source ET MOBILE_MALWARE Android/Comll.Banker RAT CnC Beacon · Suricata
Esc
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 -> $EXTERNAL_NET any (
    msg:"ET MOBILE_MALWARE Android/Comll.Banker RAT CnC Beacon";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/n/";
    pcre:"/\/n\/\d{15}$/";
    http.request_body;
    content:"content=eyJ"; depth:11; fast_pattern;
    http.header_names;
    content:!"Referer|0d 0a|";
    content:!"Accept|0d 0a|";
    reference:md5,a78e904a05d4a9e6a15b6f56b261eab9;
    classtype:command-and-control;
    sid:2018630; rev:4;
    metadata:affected_product Android, attack_target Client_Endpoint, created_at 2014_07_03, deployment Perimeter, signature_severity Major, tag Android, tag c2, updated_at 2020_08_04, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;
)

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