#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/^..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; reference:url,doc.emergingthreats.net/2001116; classtype:not-suspicious; sid:2001116; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:37:14 UTC

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Added 2018-09-13 17:52:25 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/^..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; reference:url,doc.emergingthreats.net/2001116; classtype:not-suspicious; sid:2001116; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:55:21 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; reference:url,doc.emergingthreats.net/2001116; classtype:not-suspicious; sid:2001116; rev:5;)

Added 2011-10-12 19:10:06 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; sid:2001116; rev:5;)

Added 2011-09-15 14:46:31 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; sid:2001116; rev:5;)

Added 2011-09-14 20:44:12 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Responses; sid:2001116; rev:5;)

Added 2011-02-04 17:21:20 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Responses; sid:2001116; rev:4;)

Added 2010-06-28 22:46:58 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Responses; sid:2001116; rev:4;)

Added 2010-06-28 22:46:58 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Responses; sid: 2001116; rev:4;)

Added 2009-02-11 19:00:24 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; reference:url,doc.emergingthreats.net/2001116; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_DNS_Responses; sid: 2001116; rev:4;)

Added 2009-02-11 19:00:24 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; sid: 2001116; rev:3;)

Added 2008-01-31 18:48:09 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg:"ET DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; sid: 2001116; rev:3;)

Added 2008-01-31 18:48:09 UTC

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#alert udp $DNS_SERVERS 53 -> any any (msg: "BLEEDING-EDGE DNS - Standard query response, Format error"; pcre:"/..[\x81\x82\x83\x84\x85\x86\x87]\x81/"; classtype: not-suspicious; sid: 2001116; rev:2; )

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