alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Ramgex.D Checkin"; flow:established,to_server; http.request_line; content:"POST|20 2f|get|2e|php|3f|id|3d 5b|"; startswith; fast_pattern; http.user_agent; content:"Mozilla|2f|3|2e|0|20 28|compatible|3b 20|Indy|20|Library|29|"; reference:md5,890da6fda150b1a5454c4b73ff9605e3; classtype:trojan-activity; sid:2046738; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_07_05, deployment Perimeter, malware_family Win32_Ramgex_D, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_05;)