alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET ADWARE_PUP PUP Win32.SoftPulse Checkin";
flow:established, to_server;
http.method;
content:"POST";
http.user_agent;
content:"NSIS_Inetc (Mozilla|29|"; depth:20;
http.request_body;
content:"|7b 22|event_type|22 3a 22|SPidentifier|22 2c 20 22|environment|22 3a 22|"; depth:45;
content:"|22|machine_ID|22 3a 22|"; distance:0;
reference:md5,9aa08a2700074c7a8a81e49dc8396e00;
reference:md5,50f1fc1085f18a25c09c08566fc1a457;
classtype:pup-activity;
sid:2018557; rev:8;
metadata:created_at 2014_06_12, signature_severity Minor, updated_at 2020_08_31;
)