March 2016 archive

DarkOperator.com: Using PowerShell to Gather Information from Active Directory

Carlos Perez (@DarkOperator) recently posted on DarkOperator.com how to use PowerShell to get data from Active Directory. He is working on an Active Directory audit PowerShell project and is documenting most of the work put into it. He also covers leveraging functions for portability and using Pester to write better PowerShell code  (as well as …

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Sneaky Active Directory Persistence #17: Group Policy

The content in this post describes a method through which an attacker could persist administrative access to Active Directory after having Domain Admin level rights for about 5 minutes. Complete list of Sneaky Active Directory Persistence Tricks posts This post explores how an attacker could leverage the built-in Active Directory management capability called Group Policy …

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Sneaky Active Directory Persistence #16: Computer Accounts & Domain Controller Silver Tickets

The content in this post describes a method by which an attacker could persist administrative access to Active Directory after having Domain Admin level rights for about 5 minutes. All posts in my Sneaky Active Directory Persistence Tricks series This post explores how an attacker could leverage computer account credentials to persist in an enterprise …

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ADSecurity.org’s Unofficial Guide to Mimikatz & Command Reference Updated for Mimikatz v2.1 alpha 20160229

ADSecurity.org’s Unofficial Guide to Mimikatz & Command Reference page is updated for the new modules/features in Mimikatz v2.1 alpha 20160229. According to Mimikatz author, Benjamin Delpy, the following updates are included in the most recent Mimikatz version(s): Mimikatz Release Date: 2/29/2016 2.1 alpha 20160229 (oe.eo) edition System Environment Variables & other stuff [new] System Environment …

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ADSecurity.org Now Sponsored by Trimarc!

Sean has founded a new security company called Trimarc focused on providing enterprise security solutions. Launching today, Trimarc’s mission is to identify ways to better protect organizations from modern threats not effectively stopped by traditional security measures. ADSecurity.org will continue thanks to Trimarc! Check out Trimarc’s capabilities at TrimarcSecurity.com.