alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Generic Credential Phish Landing Page M1 2022-04-05"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"Bfrt4DSob5.ico"; fast_pattern; content:"|2e|php|22 20|enctype|3d 22|multipart|2f|form|2d|data|22|"; nocase; distance:0; content:"src|3d 22|poina|2e|png|22|"; distance:0; classtype:credential-theft; sid:2035759; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_05, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_05;)