alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Generic Credential Phish Redirection 2022-03-14"; flow:established,to_client; http.stat_code; content:"302"; http.header; content:"location|3a 20|Alert.php|0d 0a|"; fast_pattern; http.content_len; byte_test:0,=,0,0,string,dec; reference:md5,07b9f93e06a83868a8b9ede2dff48346; classtype:credential-theft; sid:2035462; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_15, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_01;)