alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Win32/DealPly CnC Checkin"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/getblob?v="; fast_pattern; content:"&cache="; distance:0; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; content:!"|0d 0a|user-agent|0d 0a|"; content:!"cache"; content:!"|0d 0a|accept"; reference:url,blog.ensilo.com/leveraging-reputation-services; classtype:pup-activity; sid:2027828; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_08_08, deployment Perimeter, malware_family DealPly, performance_impact Low, confidence High, signature_severity Minor, tag Adware, updated_at 2024_04_21;)