Rule History

SID: 2053889 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Jun 26, 2024, 12:00 PM

Message:

ET MALWARE Polyfill Malicious Redirect Domain in DNS Lookup (kuurza .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Polyfill Malicious Redirect Domain in DNS Lookup (kuurza .com)"; dns.query; bsize:10; content:"kuurza.com"; nocase; reference:url,sansec.io/research/polyfill-supply-chain-attack; classtype:trojan-activity; sid:2053889; rev:1; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2024_06_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_06_26, reviewed_at 2024_10_04;)

Created:

Jun 26, 2024, 12:00 PM

Updated:

Jun 26, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules