Rule History

SID: 2049291 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Nov 22, 2023, 12:00 PM

Message:

ET EXPLOIT_KIT ClearFake Domain in DNS Lookup (thebestthings1337 .online)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT ClearFake Domain in DNS Lookup (thebestthings1337 .online)"; dns.query; bsize:24; content:"thebestthings1337.online"; nocase; reference:url,rmceoin.github.io/malware-analysis/clearfake/; classtype:exploit-kit; sid:2049291; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_11_22, 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_01_31, reviewed_at 2024_01_31;)

Created:

Nov 22, 2023, 12:00 PM

Updated:

Jan 31, 2024, 12:00 PM

DB Created:

Nov 22, 2023, 9:00 PM

DB Updated:

Aug 18, 2025, 8:35 PM

Filename:

rules/emerging-exploit_kit.rules