Versions (4)
Version DetailsCurrent
Rev: 2 • Apr 4, 2023, 12:00 PMET MALWARE Fake Browser Update Loader Domain in DNS Lookup (infoamanewonliag .online)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Fake Browser Update Loader Domain in DNS Lookup (infoamanewonliag .online)"; dns.query; content:"infoamanewonliag.online"; nocase; bsize:23; reference:url,isc.sans.edu/diary/Supply+Chain+Compromise+or+False+Positive+The+Intriguing+Case+of+efilecom+updated+confirmed+malicious+code/29708; classtype:trojan-activity; sid:2044886; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_04_04, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_09_14, reviewed_at 2023_09_14;)
Apr 4, 2023, 12:00 PM
Sep 14, 2023, 12:00 PM
Apr 4, 2023, 10:00 PM
Aug 25, 2025, 9:35 PM
rules/emerging-malware.rules