alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Generic Credential Phish 2022-10-10";
flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/DOMAIN/";
http.referer;
content:"/DOMAIN/";
http.request_body;
content:"accountnumber="; fast_pattern; startswith;
reference:md5,92e8d4cd5dc17f176569da79c09c0d80;
classtype:credential-theft;
sid:2039133; rev:1;
metadata:created_at 2022_10_10, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_10;
)