alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Roblox Credential Phish 2023-03-06"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"Cannot modify header information - headers already sent by"; within:500; fast_pattern; content:"Roblox"; distance:0; classtype:misc-activity; sid:2044448; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_06, deployment Perimeter, performance_impact Moderate, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_06;)