Versions (2)
Version DetailsCurrent
Rev: 1 • Oct 27, 2025, 12:00 PMET INFO Blockchain RPC Domain in DNS Lookup (cloudflare-eth .com)
alert dns $HOME_NET any -> any any (msg:"ET INFO Blockchain RPC Domain in DNS Lookup (cloudflare-eth .com)"; dns.query; bsize:18; content:"cloudflare-eth.com"; nocase; reference:url,cloudflare.com/static/cb181a7b096e056055b0df650c1760f2/Cloudflare_Ethereum_Gateway_Whitepaper.pdf; classtype:misc-activity; sid:2065499; rev:1; metadata:created_at 2025_10_27, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_27;)
Oct 27, 2025, 12:00 PM
Oct 27, 2025, 12:00 PM
Oct 27, 2025, 10:34 PM
Oct 28, 2025, 8:34 PM
rules/emerging-info.rules