alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/DTStealer CnC Activity"; flow:established,to_server; content:"|0d 0a 0d 0a|ip="; fast_pattern; http.method; content:"POST"; http.uri; content:".php"; endswith; http.request_body; content:"ip="; depth:3; content:"&country="; distance:0; content:"&date="; distance:0; content:"&report="; distance:0; http.header_names; content:!"Referer"; content:!"User-Agent"; reference:md5,4ab065354c6156380645c905823cafde; classtype:trojan-activity; sid:2030497; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_07_13, deployment Perimeter, malware_family DTStealer, confidence High, signature_severity Major, updated_at 2020_07_13;)