ET MOBILE_MALWARE Android/TrojanDropper.Agent.GWO Checkin

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.user_agent;
content:"okhttp/";
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
http.request_body;
content:"{|22|logType|22 3a|"; depth:11;
content:",|22|msg|22 3a 22|{|5c 22|auth|5c 22 3a|"; fast_pattern;
content:"|5c 22|appVersionName|5c 22|";
Raw source ET MOBILE_MALWARE Android/TrojanDropper.Agent.GWO Checkin · 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/TrojanDropper.Agent.GWO Checkin";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.user_agent;
    content:"okhttp/";
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    http.request_body;
    content:"{|22|logType|22 3a|"; depth:11;
    content:",|22|msg|22 3a 22|{|5c 22|auth|5c 22 3a|"; fast_pattern;
    content:"|5c 22|appVersionName|5c 22|";
    reference:md5,dcfa846ca56e14e720d4a743ac5c9f0f;
    classtype:command-and-control;
    sid:2035432; rev:3;
    metadata:created_at 2022_03_10, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_21;
)

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.