alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Generic Credential Phish M2 2022-06-08"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"valid.php?button_location=settings&button_name="; fast_pattern; http.request_body; content:"nd="; content:"&nm="; content:"&ny="; classtype:credential-theft; sid:2036932; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_08, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_08;)