Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Matanbuchus Loader Related Domain in DNS Lookup (telemetrysystemcollection .com)"; dns.query; content:"telemetrysystemcollection.com"; nocase; bsize:29; reference:md5,95159f5427c976d28c86aa716799e6de; reference:url,isc.sans.edu/diary/rss/28752; classtype:domain-c2; sid:2037104; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_06_24, deployment Perimeter, malware_family Matanbuchus, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_24;)