alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Microsoft Ajax Phishing Landing 2018-08-07";
flow:established,to_client;
file_data;
content:"<title>sign in to your account"; nocase;
content:"action: posturl|20|}|22 20|action=|22|connectidx.php|22|"; nocase; distance:0; fast_pattern;
content:"privacy.microsoft.com"; nocase; distance:0;
classtype:social-engineering;
sid:2025978; rev:1;
metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_08_07, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;
)