alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Royal Bank of Canada Credential Phish 2022-03-02"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/cgibin/rbaccess/"; fast_pattern; http.request_body; content:"username="; content:"&password="; distance:0; reference:md5,e29fe69e683c7c04e9b14e46cdfd2e17; classtype:credential-theft; sid:2035378; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_02, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_02;)