Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE FakeExt CnC Domain in DNS Lookup (jschecks .com)"; dns.query; bsize:12; content:"jschecks.com"; nocase; reference:url,securityintelligence.com/posts/fakext-targeting-latin-american-banks/; classtype:trojan-activity; sid:2051532; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_03_07, deployment Perimeter, malware_family FakeExt, performance_impact Low, confidence High, signature_severity Major, tag FakeEXT, updated_at 2024_10_03, reviewed_at 2024_10_03;)