alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Navy Federal Phish 2022-10-11"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/navyfederal/next.php"; endswith; fast_pattern; http.request_body; content:"ai="; startswith; content:"&pr="; distance:0; content:"&btn1=btn1"; endswith; reference:md5,b1549b06c01077612fae2724ee8fd5a2; classtype:credential-theft; sid:2039167; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_10_11, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_04, reviewed_at 2024_01_02;)