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January 25, 2017

Escape and Evasion Egressing Restricted Networks

A command kill chain consists of payload delivery, code execution on a target system, and establishing a command and control (C2) channel outside of a...

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April 24, 2012

Port Scanning Through Tarpits

During service discovery, I occasionally run into hosts that will report every single port as open. Obviously this is because something in front or on...

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February 06, 2012

Winning With VBA Macros

As pen-testers, it is often that we come across obstacles; the technical adversaries that keep us from getting our prize in the cracker jack box. This...

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November 18, 2011

Getting Tricky with Windows File Transfers

During a penetration test, I often run into situations where I need to transfer a file from my attacking machine to a Windows system. The most common ...

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