Versions (4)
Version DetailsCurrent
Rev: 1 • Feb 10, 2022, 12:00 PMET MALWARE Redline Stealer Related Domain in DNS Lookup (windows-upgraded .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Redline Stealer Related Domain in DNS Lookup (windows-upgraded .com)"; dns.query; content:"windows-upgraded.com"; nocase; bsize:20; reference:url,threatresearch.ext.hp.com/redline-stealer-disguised-as-a-windows-11-upgrade/; classtype:domain-c2; sid:2035174; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_02_10, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_02_10;)
Feb 10, 2022, 12:00 PM
Feb 10, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 5, 2025, 9:34 PM
rules/emerging-malware.rules