Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gamaredon APT Related Domain in DNS Lookup (bitsbfree .com)"; dns.query; content:"bitsbfree.com"; nocase; bsize:13; reference:md5,2e0056ab91c87f87257b137dfff8bbc7; reference:url,twitter.com/h2jazi/status/1545043931238346752; classtype:domain-c2; sid:2037712; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_07_07, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_07;)