Versions (3)
Version DetailsCurrent
Rev: 1 • May 6, 2024, 12:00 PMET MALWARE Suspected APT42/TA453 Related Domain in DNS Lookup (short-urling .live)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Suspected APT42/TA453 Related Domain in DNS Lookup (short-urling .live)"; dns.query; bsize:17; content:"short-urling.live"; nocase; reference:url,www.validin.com/blog/expanding-apt42-intelligence-with-validin/; classtype:domain-c2; sid:2052432; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_05_06, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_06;)
May 6, 2024, 12:00 PM
May 6, 2024, 12:00 PM
May 6, 2024, 10:00 PM
Aug 11, 2025, 10:35 PM
rules/emerging-malware.rules