Rule History

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT Malicious TA2726 TDS Domain in DNS Lookup (blackshelter .org)"; dns.query; bsize:16; content:"blackshelter.org"; nocase; classtype:exploit-kit; sid:2058047; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_12_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag TDS, tag compromised_website, tag TA2726, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_01_08, reviewed_at 2025_02_03;)