Michael Grafnetter

Principal Security Researcher

Michael Grafnetter is a Principal Security Researcher at SpecterOps specializing in identity security. He is the author of the DSInternals PowerShell module and creator of the Shadow Credentials attack.

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Research & Tradecraft

Juicing ntds.dit Files to the Last Drop

TL;DR Several new Active Directory offline attack capabilities have recently been added to the DSInternals PowerShell module. These enhancements include the Golden…

By: Michael Grafnetter

11 mins