alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET DNS Query for Suspicious .noip.cn Domain"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|03|noip|02|cn|00|"; fast_pattern; nocase; distance:0; classtype:bad-unknown; sid:2013970; rev:1;)

Added 2011-11-28 17:47:29 UTC


Topic revision: r1 - 2011-11-28 - TWikiGuest
 
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