alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Tech Support Phone Scam Landing Jun 29 M3"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"your-computer-is-locked-"; nocase; fast_pattern; content:"your-computer-is-locked-"; distance:0; nocase; classtype:social-engineering; sid:2022927; rev:4; metadata:created_at 2016_06_29, confidence High, signature_severity Minor, updated_at 2020_09_01;)