alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed Malicious DNS Query (ReactGet Group)"; dns.query; content:"ebitbr.com"; depth:10; nocase; endswith; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/mirrorthief-group-uses-magecart-skimming-attack-to-hit-hundreds-of-campus-online-stores-in-us-and-canada; classtype:trojan-activity; sid:2027317; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2019_05_06, deployment Perimeter, malware_family MirrorThief, malware_family ReactGet, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_17;)