alert dns $HOME_NET any -> any any (msg:"ET MALWARE FIN6 StealerOne CnC DNS Query"; dns.query; content:"akamaitechnologies.kz"; nocase; endswith; reference:url,usa.visa.com/content/dam/VCOM/global/support-legal/documents/fin6-cybercrime-group-expands-threat-To-ecommerce-merchants.pdf; classtype:command-and-control; sid:2027059; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_03_06, deployment Perimeter, malware_family StealerOne, performance_impact Low, confidence High, signature_severity Major, tag FIN6, updated_at 2020_09_16;)