Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to known Windshift APT Related Domain 1"; dns.query; content:"flux2key.com"; nocase; endswith; reference:url,objective-see.com/blog/blog_0x3B.html; classtype:targeted-activity; sid:2026744; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_12_27, deployment Perimeter, malware_family Windshift, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_16;)