alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Generic Credential Phish Landing Page 2022-12-07"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/file.php"; bsize:9; http.request_body; content:"userid="; startswith; content:"&pasword="; distance:0; fast_pattern; reference:md5,7a5b7e176c644215f3d64969483ac580; classtype:credential-theft; sid:2042187; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_07, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_07;)