Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Suspicious Glitch Hosted TLS SNI Request - Possible Phishing Landing"; flow:established,to_server; tls.sni; content:".glitch.me"; endswith; pcre:"/^[a-z]+\-[a-z]+\-[a-z]+\.glitch\.me$/"; classtype:social-engineering; sid:2031919; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2021_03_10, deployment Perimeter, confidence Low, signature_severity Minor, tag Phishing, updated_at 2021_03_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)