alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Observed tdsshop Domain (dnsnewtds .shop in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".dnsnewtds.shop"; endswith; fast_pattern; reference:url,x.com/anyrun_app/status/2057084108451254420; classtype:exploit-kit; sid:2069957; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_06_15, deployment Perimeter, confidence High, signature_severity Critical, tag Exploit_Kit, tag TDS, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_06_15;)