alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Suspicious Windows Commands in POST Body (ipconfig)"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"ipconfig /all"; nocase; fast_pattern; http.header_names; content:!"Referer|0d 0a|"; classtype:bad-unknown; sid:2033380; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_07_21, deployment Perimeter, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_21;)