alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Win32/DownloadAssistant.G Variant Error Report"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:13; content:"/1/dg/3/error"; http.request_body; content:"{|22|ApplicationName|22 3a 22|"; startswith; reference:md5,c48e6befa893cb771f0d7b6215240856; classtype:pup-activity; sid:2029211; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_12_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag PUP, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_12_30;)