Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Tech Support Phone Scam Landing M2 Jul 29 2016"; flow:from_server,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:"<title>Google Security"; nocase; fast_pattern; content:"alertCall"; nocase; distance:0; content:"alertTimed"; nocase; distance:0; content:"alertLoop"; nocase; distance:0; classtype:social-engineering; sid:2022992; rev:4; metadata:attack_target Client_Endpoint, created_at 2016_07_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, updated_at 2020_08_12;)