alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Generic Credential Phish 2022-12-06"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/"; bsize:1; http.request_body; content:"name="; startswith; content:"&email-address="; distance:0; fast_pattern; content:"&subject="; distance:0; content:"&message="; distance:0; reference:md5,576fc0ea19735a83a77fe4f575a6d765; classtype:credential-theft; sid:2041926; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_06, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_06;)