alert dns $HOME_NET any -> any any (msg:"ET INFO DNS Query to a *.ngrok domain (ngrok.io)"; dns_query; content:".ngrok.io"; fast_pattern; isdataat:!1,relative; nocase; classtype:policy-violation; sid:2022642; rev:4; metadata:created_at 2016_03_23, former_category POLICY, updated_at 2020_09_17;)

Added 2022-05-31 18:31:12 UTC

alert dns $HOME_NET any -> any any (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; dns_query; content:".ngrok.io"; fast_pattern; isdataat:!1,relative; nocase; classtype:policy-violation; sid:2022642; rev:3; metadata:created_at 2016_03_23, updated_at 2020_09_17;)

Added 2020-09-17 18:29:10 UTC

alert dns $HOME_NET any -> any any (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; dns_query; content:".ngrok.io"; fast_pattern; isdataat:!1,relative; nocase; classtype:policy-violation; sid:2022642; rev:3; metadata:created_at 2016_03_23, updated_at 2019_09_28;)

Added 2019-10-01 08:28:30 UTC

alert dns $HOME_NET any -> any any (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; dns_query; content:".ngrok.io"; fast_pattern; isdataat:!1,relative; nocase; classtype:policy-violation; sid:2022642; rev:3; metadata:created_at 2016_03_23, updated_at 2019_09_28;)

Added 2019-10-01 04:22:55 UTC

alert dns $HOME_NET any -> any any (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; dns_query; content:".ngrok.io"; fast_pattern; isdataat:!1,relative; nocase; classtype:policy-violation; sid:2022642; rev:3; metadata:created_at 2016_03_23, updated_at 2019_09_03;)

Added 2019-09-03 18:12:03 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:2; metadata:created_at 2016_03_23, updated_at 2019_08_30;)

Added 2019-08-30 19:36:48 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:2; metadata:created_at 2016_03_23, updated_at 2019_08_29;)

Added 2019-08-29 17:59:50 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:2; metadata:created_at 2016_03_23, updated_at 2019_08_28;)

Added 2019-08-28 19:01:35 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:1; metadata:created_at 2016_03_23, updated_at 2016_03_23;)

Added 2018-09-13 19:52:24 UTC

Added 2018-09-13 18:00:49 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:1; metadata:created_at 2016_03_23, updated_at 2016_03_23;)

Added 2017-08-07 21:17:35 UTC

alert udp $HOME_NET any -> any 53 (msg:"ET POLICY DNS Query to a *.ngrok domain (ngrok.io)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|05|ngrok|02|io|00|"; fast_pattern; distance:0; nocase; classtype:policy-violation; sid:2022642; rev:1;)

Added 2016-03-23 18:08:03 UTC