alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Common Paypal Phishing URI Feb 24 2017";
flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/webapps/";
content:"/websrc"; distance:5; within:7; fast_pattern;
pcre:"/\/webapps\/[a-f0-9]{5}\/websrc/i";
classtype:social-engineering;
sid:2024018; rev:3;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_02_24, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_08_04;
)