Versions (3)
Version DetailsCurrent
Rev: 3 • Sep 15, 2016, 12:00 PMET WEB_CLIENT Microsoft Tech Support Scam M2 2016-09-15
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft Tech Support Scam M2 2016-09-15"; flow:to_client,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"<title>Security Error"; nocase; fast_pattern; content:"+screen.availHeight"; nocase; distance:0; content:"screen.availWidth"; nocase; distance:0; content:"<audio"; content:"autoplay="; content:"autoplay"; distance:1; within:9; classtype:social-engineering; sid:2023236; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_09_15, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_07_27;)
Sep 15, 2016, 12:00 PM
Jul 27, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-web_client.rules