Versions (3)
Version DetailsCurrent
Rev: 4 • Aug 25, 2015, 12:00 PMET MALWARE Careto Mask DNS Lookup (msupdate.ath.cx)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Careto Mask DNS Lookup (msupdate.ath.cx)"; dns_query; content:"msupdate.ath.cx"; depth:15; nocase; endswith; fast_pattern; reference:url,kernelmode.info/forum/viewtopic.php?f=16&t=3159; classtype:trojan-activity; sid:2021712; rev:4; metadata:created_at 2015_08_25, confidence Medium, signature_severity Major, updated_at 2019_09_28;)
Aug 25, 2015, 12:00 PM
Sep 28, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules