AppLocker CLM Bypass via COM

In Summary : Constrained Language Mode is a method of restricting PowerShell’s access to functionality such as Add-Type , or many of the ...

In Summary :

Constrained Language Mode is a method of restricting PowerShell’s access to functionality such as Add-Type, or many of the reflective methods which can be used to leverage the PowerShell runtime as a launchbed for post-exploitation tooling.
Despite what Microsoft may claim, this feature is very much being used as a security control, providing defenders with the ability to stop tools such as “Invoke-Mimikatz” from executing due to the heavy reliance on reflection techniques .
As I was getting ready to complete an engagement in an environment enforcing Constrained Language Mode, I wanted to take a quick look at any potential ways around this protection should it be needed. I spun up a Windows 10 instance and configured CLM via the default rule set. In this post I will show the results of this research and a possible way of bypassing this protection as a non-admin user. [...]

kindly refer the following link as follow up :
https://ift.tt/2zA7F0X

AppLocker CLM Bypass via COM

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