Rule History

SID: 2052631 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • May 15, 2024, 12:00 PM

Message:

ET EXPLOIT_KIT ClearFake Domain in DNS Lookup (polikarbonad .xyz)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT ClearFake Domain in DNS Lookup (polikarbonad .xyz)"; dns.query; bsize:16; content:"polikarbonad.xyz"; nocase; reference:url,rmceoin.github.io/malware-analysis/clearfake/; classtype:exploit-kit; sid:2052631; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_05_15, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag ClearFake, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_30, reviewed_at 2024_07_30;)

Created:

May 15, 2024, 12:00 PM

Updated:

Jul 30, 2024, 12:00 PM

DB Created:

May 15, 2024, 10:00 PM

DB Updated:

Aug 11, 2025, 10:35 PM

Filename:

rules/emerging-exploit_kit.rules