Bugging Microsoft Files: Part 1 – Docx Files using Microsoft Word
Ethan Robish // If you’re familiar with ADHD and Web Word Bugs, you likely already know the method to create web tracking software using .html files renamed as .doc files. […]
Red Team
Bypassing Two-Factor Authentication on OWA & Office365 Portals
Beau Bullock // Full Disclosure: Black Hills Information Security believes in responsible disclosure of vulnerabilities. This vulnerability was reported to Microsoft on September 28th, 2016. As of the publication date of […]
Red + Blue = Purple
David Fletcher & Sally Vandeven // We gave a presentation at the GrrCon hacker conference in Grand Rapids, MI on October 6, 2016. The presentation was a dialogue meant to illustrate the […]
How to Not Suck at Reporting (or How to Write Great Pentesting Reports)
David Fletcher // Reporting is a penetration testing topic that doesn’t have a whole lot of popularity. People have a hard time being inspired to write about the technical details of […]
How to Take Advantage of Weak NTFS Permissions
David Fletcher // Weak NTFS permissions can allow a number of different attacks within a target environment. This can include: Access to sensitive information Modification of system binaries and configuration […]
Attacking Exchange with MailSniper
Beau Bullock // I’ve added in a few modules to MailSniper that will assist in remote attacks against organizations that are hosting an externally facing Exchange server (OWA or EWS). Specifically, […]
Introducing MailSniper: A Tool For Searching Every User’s Email for Sensitive Data
Beau Bullock // TL;DR MailSniper is a penetration testing tool for searching through email in a Microsoft Exchange environment for specific terms (passwords, insider intel, network architecture information, etc.). It […]
Adding Egress Brute Force to PowerShell Payloads
Guest post* by Robert Schwass // We’ve all been there. You craft the perfect phishing email, register a great domain name, your multi handler is set up ever so perfectly. And […]
Downloading an Address Book from an Outlook Web App (OWA) Portal
Carrie Roberts // Update 10/03/16: Want to download the address book automatically with PowerShell? Check out Beau Bullocks latest additions to MailSniper As part of a penetration test, you’ve gained access […]