Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to Expiro Related Domain (knjghuig .biz)"; dns.query; bsize:12; content:"knjghuig.biz"; nocase; reference:url,twitter.com/tosscoinwitcher/status/1768337500211446074; reference:md5,ac89528d1040074d45d5c19a0ceb7a6a; classtype:trojan-activity; sid:2051649; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_03_14, deployment Perimeter, malware_family Expiro, confidence High, signature_severity Major, updated_at 2024_04_29;)