alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed MacOS ClickFix Landing Page"; flow:established,to_client; http.response_body; content:"|3c|h1|3e|Download|20|for|20|macOS|3c 2f|h1|3e|"; fast_pattern; content:"installation|20|with|20|a|20|single|20|terminal"; reference:url,securitylabs.datadoghq.com/articles/tech-impersonators-clickfix-and-macos-infostealers/; reference:url,x.com/suyog41/status/2019657315486712009; classtype:trojan-activity; sid:2067651; rev:1; metadata:affected_product Mac_OSX, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_02_13, deployment Perimeter, deployment SSLDecrypt, malware_family ClickFix, confidence High, signature_severity Major, tag compromised_website, updated_at 2026_02_13; target:dest_ip;)