Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Crashedtech Loader Domain (crashedff .xyz) in DNS Lookup"; dns.query; content:"crashedff.xyz"; nocase; bsize:13; reference:url,medium.com/@lcam/updates-from-the-maas-new-threats-delivered-through-nullmixer-d45defc260d1; classtype:domain-c2; sid:2044852; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_31, deployment Perimeter, malware_family Crashedtech_Loader, performance_impact Low, confidence High, signature_severity Major, tag Crashedtech_Loader, updated_at 2024_09_30, reviewed_at 2024_09_30;)