alert dns $HOME_NET any -> any any (msg:"ET TROJAN Hisoka CnC? Domain Observed in DNS Query"; dns_query; content:"google-update.com"; depth:17; isdataat:!1,relative; nocase; metadata: former_category MALWARE; reference:url,unit42.paloaltonetworks.com/xhunt-campaign-new-watering-hole-identified-for-credential-harvesting; classtype:trojan-activity; sid:2029328; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2020_01_29, updated_at 2020_01_29;)

Added 2020-01-29 19:28:18 UTC


Topic revision: r1 - 2020-01-30 - TWikiGuest
 
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