blue-team-tools

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Nate Guagenti d4bd69dd77 Suspicious DNS Z Flag Set

The DNS Z flag is bit within the DNS protocol header that is, per the IETF design, meant to be used reserved (unused). Although recently it has been used in DNSSec, the value being set to anything other than 0 should be rare. Otherwise if it is set to non 0 and DNSSec is being used, then excluding the legitimate domains is low effort and high reward.
references:
  - 'https://twitter.com/neu5ron/status/1346245602502443009'
  - 'https://tools.ietf.org/html/rfc2929#section-2.1'
  - 'https://www.netresec.com/?page=Blog&month=2021-01&post=Finding-Targeted-SUNBURST-Victims-with-pDNS'

2021-05-04 18:13:08 -04:00

application

Fixed my git issue

2020-09-13 22:03:04 -06:00

apt

fixing test runner issues

2020-09-15 15:45:33 -06:00

cloud

Merge branch 'oscd'

2021-03-02 22:58:41 +03:00

compliance

Fixed my git issue