alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE Py/Beapy CnC Checkin";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"?id=";
content:"&mac="; distance:0;
content:"&OS="; distance:0;
content:"&BIT="; distance:0;
content:"bit&IT="; distance:0; fast_pattern;
content:"&VER="; distance:0;
content:"&mpass="; distance:0;
http.user_agent;
content:"Python-urllib/"; depth:14;
reference:url,s.tencent.com/research/report/680.html;
classtype:command-and-control;
sid:2027149; rev:3;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Python, updated_at 2020_08_28;
)