#alert udp $HOME_NET any -> any 53 (msg:"ET DNS Query for .co TLD"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|02|co|00|"; distance:0; fast_pattern; metadata: former_category DNS; classtype:bad-unknown; sid:2027759; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_07_26, updated_at 2019_07_26;)

Added 2019-07-29 18:53:40 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET DNS Query for .co TLD"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|02|co|00|"; distance:0; fast_pattern; metadata: former_category DNS; classtype:bad-unknown; sid:2027759; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_07_26, updated_at 2019_07_26;)

Added 2019-07-26 18:33:01 UTC