Privilege Escalation via File Descriptors in Privileged Binaries
Post on SetUID drop-privileges binaries with leaked file descriptors, allowing for PrivEsc. Covers how to exploit & a tool to streamline exploitation.
How to Update the Nmap OUI Database
A blog post on how to update the nmap-mac-prefixes file to improve nmap’s OUI detection and provides a script to help streamline the process.
Of MAC Addresses and OUI: A Subtle, but Useful, Recon Resource
Blog post explaining how-to extract the OUI information from a MAC address and lookup the manufacture using public data from the IEEE.
Quick Bites – Finding Open Windows File Shares
How to find open Windows network file shares and secure them with publicly available tools. Lock down your network shares!
Secure Copy with SSH
A blog about using Secure Shell (SSH) to securely copy files using SCP.
LD_PRELOAD: Making a Backdoor by Hijacking accept()
A demonstration on how to use LD_PRELOAD to create a backdoor in processes by hooking the accept() function.
PowerShell Tips: How do I Mount a VHD or Lock a BitLocker Drive?
A blog post about using Windows PowerShell to quickly mount or lock a VHD, or BitLocker encrypted drive.
Summer Internship at Secure Ideas
This past summer, I worked as an intern for Secure Ideas. My role at the company was that of software developer, designing applications…
Visual Learner? Look no further!
Secure Ideas has been in the business for 10 years and over the last ten years we have found that everyone learns differently.
Building Blocks: Professionally Evil Fundamentals Series
We at Secure Ideas love security education. What we enjoy even more is affordable security education.