alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Idaho Central Credit Union Credential Phish"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:9; content:"/iccu/cu/"; fast_pattern; http.request_body; content:"usernamex="; startswith; content:"passwordx="; distance:0; reference:md5,880cdc0e70b3e772f89474c84a6f8044; classtype:credential-theft; sid:2038483; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_10, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)