alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Monzo Credential Phish Landing Page 2022-02-17"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/?a=login&say=invalid_login&e=&username="; fast_pattern; depth:40; nocase; http.host; content:"monzo"; reference:md5,4b8c4160334f21dc7b64ef0a5292441d; reference:url,blog.bushidotoken.net/2022/02/mobile-banking-phishing-campaign.html; classtype:credential-theft; sid:2035215; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_02_17, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_02_17;)