alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET ADWARE_PUP SoftwareTracking Site - Download Report";
flow:established,to_server;
http.method;
content:"POST";
http.uri; bsize:28;
content:"/pspwebservices/service.asmx";
http.header_names;
content:"|0d 0a|SOAPAction|0d 0a|";
http.request_body;
content:"DownloadTracKRecord";
content:"<mac>"; distance:0;
content:"<prgname>"; distance:0;
content:"<cpuid>";
reference:md5,740c2c6573066bf64718ea773f4ad9a7;
classtype:pup-activity;
sid:2028864; rev:1;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_10_17, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_17;
)