alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Yahoo Credential Phish 2023-06-30"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/Yahooupdateverification/getpass.php"; bsize:36; fast_pattern; http.request_body; content:"passwordContext=normal"; startswith; content:"&verifyPassword=Next"; distance:0; classtype:trojan-activity; sid:2046715; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_06_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_30, reviewed_at 2024_12_11;)