alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE InfoBot Sending Machine Details"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.user_agent; content:"infobot"; startswith; endswith; http.request_body; content:"|7b 22|bits|22 3a 20 22|"; startswith; content:"|22|cpun|22 3a 20 22|"; distance:0; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; reference:md5,3549c3af4417a344b5cbf53dbe7ab36c; classtype:trojan-activity; sid:2025577; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_05_16, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2024_05_01;)