alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING GCash Credential Phish 2022-06-17"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/www.gcash.com.ph/gcash-login-web/"; bsize:34; fast_pattern; http.request_body; content:"number="; startswith; reference:md5,34ba622c5d2442f872ac5e34c22f5f44; classtype:credential-theft; sid:2037036; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_17, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_17;)