Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE OSX/XCSSET Related Domain in DNS Lookup (adobefile .ru)"; dns.query; content:"adobefile.ru"; nocase; bsize:12; reference:url,www.sentinelone.com/blog/xcsset-malware-update-macos-threat-actors-prepare-for-life-without-python/; classtype:domain-c2; sid:2038838; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_09_15, deployment Perimeter, malware_family XCSSET, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_27;)