ET INFO NoxPlayer Simulator Update Activity

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/api/posttoken/simulator/"; startswith; fast_pattern;
content:"/update"; endswith;
http.host;
content:"api.bignox.com"; bsize:14;
Raw source ET INFO NoxPlayer Simulator Update Activity · 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 INFO NoxPlayer Simulator Update Activity";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/api/posttoken/simulator/"; startswith; fast_pattern;
    content:"/update"; endswith;
    http.host;
    content:"api.bignox.com"; bsize:14;
    reference:url,www.welivesecurity.com/2021/02/01/operation-nightscout-supply-chain-attack-online-gaming-asia/;
    classtype:misc-activity;
    sid:2031594; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2021_02_01, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_05_02;
)

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.