alert dns $HOME_NET any -> any any (msg:"ET POLICY DNS Query to DynDNS? Domain *.3utilities .com"; dns_query; content:".3utilities.com"; nocase; isdataat:!1,relative; metadata: former_category POLICY; reference:url,www.noip.com/support/faq/free-dynamic-dns-domains; classtype:bad-unknown; sid:2028677; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, deployment Perimeter, signature_severity Informational, created_at 2019_10_11, performance_impact Low, updated_at 2019_10_11;)

Added 2019-10-14 20:58:25 UTC


Topic revision: r1 - 2019-10-15 - TWikiGuest
 
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