alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO HTTP Request to logo .clearbit .com"; flow:established,to_server; http.method; content:"GET"; urilen:>1; http.host; bsize:17; content:"logo.clearbit.com"; fast_pattern; classtype:misc-activity; sid:2044341; rev:4; metadata:attack_target Client_Endpoint, created_at 2023_02_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_03_26, reviewed_at 2024_10_14;)