alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Generic Credential Phish Landing Page M2 2022-10-11"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/"; bsize:1; http.referer; content:"/failed.php"; endswith; fast_pattern; http.host; content:"facebook.com"; endswith; reference:md5,93f0a26d7de89619c968eba538af7bb5; classtype:credential-theft; sid:2039163; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_10_11, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_11;)