alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Generic Korean Bank Credential Theft 2023-01-09"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:7; content:"/lobby/"; http.referer; content:".kr/"; endswith; http.request_body; content:"act=login&device_key="; startswith; fast_pattern; content:"&device_id="; distance:0; content:"&device_pwd="; distance:0; classtype:credential-theft; sid:2043247; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_09, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)