alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET ADWARE_PUP Win32/DealPly.EJ Checkin";
flow:established,to_server;
http.request_line;
content:"POST|20|/temp/gate.php|20|"; startswith; fast_pattern;
http.user_agent;
content:"NSIS_Inetc"; startswith;
http.request_body;
content:"rms_id="; startswith;
content:"&right=SYSTEM&os="; distance:0;
content:"&hostname="; distance:0;
content:"&domain="; distance:0;
reference:md5,f991b46ef74ad56672e6cde2bccdab9c;
classtype:trojan-activity;
sid:2044765; rev:1;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_24;
)