Another Delegation Edge Case

Posted on Mon 17 May 2021 in Active Directory • Tagged with active directory, infrastructure, windows, kerberos

Demonstrating another type of S4U and a use case


Continue reading

PowerView - A New Hope

Posted on Tue 10 November 2020 in Active Directory • Tagged with active directory, infrastructure, windows, ldap

Exploring some new PowerView features


Continue reading

Revisiting 'Delegate 2 Thyself'

Posted on Tue 18 August 2020 in Active Directory • Tagged with active directory, infrastructure, windows, delegation

Abusing S4U2Self ticket modification for privilege escalation


Continue reading

A Strange Case of Trusts, Machine Accounts and DNS

Posted on Fri 01 May 2020 in Active Directory • Tagged with active directory, infrastructure, windows, cross domain

Looking at the impact of creating machine accounts across domain trusts


Continue reading

Crossing Trusts 4 Delegation

Posted on Sat 04 April 2020 in Active Directory • Tagged with active directory, infrastructure, windows, delegation, cross domain

A brief introduction on cross domain resource-based constrained delegation


Continue reading

Delegate 2 Thyself

Posted on Tue 17 March 2020 in Active Directory • Tagged with active directory, infrastructure, windows, delegation

A small demonstration of the ability and usefulness of delegating to yourself.


Continue reading

Abusing Users Configured with Unconstrained Delegation

Posted on Sun 15 March 2020 in Active Directory • Tagged with active directory, infrastructure, windows, delegation

Abusing a user configured for unconstrained delegation


Continue reading

Active Directory Reconnaissence - Part 1

Posted on Wed 12 February 2020 in Active Directory • Tagged with active directory, reconnaissence, infrastructure, windows

Some basic reconnaissence of active directory while unauthenticated


Continue reading

Usermode Application Debugging Using KD

Posted on Wed 24 September 2014 in Reverse Engineering • Tagged with windows, reverse engineering, debugging

Debugging a usermode application using the kernel debugger kd.exe on Windows


Continue reading

An Easy Windows Crackme

Posted on Sat 02 August 2014 in Reverse Engineering • Tagged with windows, reverse engineering, 32bit, crackme

Cracking an easy Windows crackme from the site http://crackmes.de


Continue reading