alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Generic Credential Phish 2022-03-18"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"check.php"; bsize:10; http.referer; content:"login.php"; endswith; http.host; content:".duckdns.org"; http.request_body; content:"email="; startswith; content:"&password="; distance:0; content:"&link_grup="; distance:0; reference:md5,221ce301229b990a02f433a0f2e25a18; classtype:credential-theft; sid:2035539; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_18, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_18;)