alert http any any -> $HOME_NET any (msg:"ET PHISHING PerSwaysion Phishkit Javascript Checks if New Visitor"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"|28|store|2e|getters|5b 27|"; fast_pattern; pcre:"/\w{1,255}\/\w{1,255}'\]\s*==\s*\"\w{1,255}\"/Ri"; reference:url,blog.group-ib.com/perswaysion; classtype:credential-theft; sid:2033999; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_09_21, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_04, reviewed_at 2025_03_14;)