alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Mailbox Renewal Phish Landing Nov 13";
flow:established,from_server;
file_data;
content:"<title>Mailbox renewal"; fast_pattern; nocase;
content:"autorised email address"; nocase; distance:0;
content:"To complete this autorization"; nocase; distance:0;
content:"Online MailBox Renewal"; nocase; distance:0;
classtype:social-engineering;
sid:2022083; rev:2;
metadata:created_at 2015_11_13, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)