alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Possible Credential Phish Landing Page 2023-03-10"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"do.php"; content:"gaia_loginform"; distance:0; fast_pattern; content:"name|3d 27|UserName|27|"; distance:0; content:"name|3d 27|Password|27|"; distance:0; content:"sin.png"; distance:0; content:"value|3d 22|sign|20|in|22|"; distance:0; classtype:credential-theft; sid:2044558; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_10, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_10;)