alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET PHISHING Snapchat Credential Phish Landing Page 2023-03-21";
flow:established,to_client;
http.response_body;
content:"Snapchat|3c 2f|title|3e 3c 21 2d 2d 20|Meta|20 2d 2d 3e 3c|meta|20|charset|3d 22|utf|2d|8|22 3e|"; fast_pattern;
content:"|3c|meta|20|name|3d 22|apple|2d|mobile|2d|web|2d|app|2d|capable|22 20|content|3d 22|no|22 3e|"; distance:0;
content:"|3c 21 2d 2d 20|Force|20|reload|20|of|20|css|20|file|20 2d 2d 3e 3c|link|20|rel|3d 22|stylesheet|22 20|href|3d 22 2f|accounts|2f|static|2f|styles|2f|snapchat|2e|css"; distance:0;
classtype:credential-theft;
sid:2044722; rev:1;
metadata:attack_target Client_Endpoint, created_at 2023_03_21, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_21;
)