alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING 16Shop Phishing Kit Accessed on External Compromised Server";
flow:established,to_client;
file.data;
content:"<title>16SHOP"; fast_pattern; nocase;
content:"<label>Public Key"; distance:0; nocase;
content:"<label>Password"; distance:0; nocase;
classtype:web-application-attack;
sid:2029914; rev:3;
metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2020_04_15, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_01;
)