alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Metro Document Phishing Landing 2015-11-17";
flow:established,from_server;
file_data;
content:"invited to download DATASHEET"; nocase;
content:"<title>Metro Download Online"; fast_pattern; nocase;
content:"simplest and secure way"; nocase; distance:0;
content:"view your documents and files"; nocase; distance:0;
content:"View Document"; nocase; distance:0;
content:"Confirm email address to download"; nocase; distance:0;
classtype:social-engineering;
sid:2031699; rev:3;
metadata:attack_target Client_Endpoint, created_at 2015_11_17, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2022_03_17;
)