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Incident responders are continually faced with the challenge of collecting and analyzing relevant event data—network communications is no exception. This course uses an assortment of network data acquisition tools and techniques with a focus on open-source, vendor-neutral solutions. Students who take this course will learn how to perform network traffic and protocol analysis that ultimately supports cybersecurity incident response efforts. From reconnaissance to data exfiltration, network traffic scales to provide a bird’s-eye view of attacker activity. Leveraging the vantage point of key network traffic chokepoints, this course explores nearly every phase of an attacker’s methodology. Students will learn network traffic analysis concepts and work through hands-on lab exercises that reinforce the course material using real-world attack scenarios.

Antisyphon: Network Forensics and Incident Response w/ Troy Wojewoda

Getting a foothold is the first step in a successful breach—be it in the form of user credentials, email access, or code execution on a target system. This course will provide students with the fundamental skills and know-how to perform the most common attacks used to get an initial foothold during a red team exercise. Since Microsoft products and services are the most widespread platform in use by organizations, Office 365 and Microsoft Windows will be the primary targets of student exercises. Core concepts will also be discussed so that students can apply the lessons learned to other platforms in the future.

Antisyphon: Red Team: Getting Access w/ Michael Allen

Regular expressions are universally embedded in the world of information technology. They are a part of many programming languages, databases, search engines, and command-line tools. As an information security professional, you are continuously analyzing textual data for indicators of compromise, juicy data morsels to exfiltrate, forensic artifacts, supporting evidence in threat hunting, and so much more. Familiarity with regular expressions is a skill, a very life-enhancing essence if you like, to take your information security analysis capabilities from “just ok” to “wizard level.” They are applicable in so many places that you really cannot afford to not have this knowledge.Join me for a four-hour session that takes you on a journey through regular expression POSIX, BRE, ERE, and PCRE syntax and explores various tools that you probably use daily through the lens of regular expressions. Your life will be forever changed when you can apply the power of regular expressions to your professional duties.

Antisyphon: Regular Expressions, Your New Lifestyle w/ Joff Thyer

So you popped a shell, now what? Windows Post Exploitation focuses on four major components of any adversary simulation or red team exercise: enumeration, persistence, privilege escalation, and lateral movement. Each of these steps will be covered in detail with hands-on labs in a custom Active Directory environment. In addition, students will learn several modern techniques to minimize opportunities for detection. This course goes beyond teaching popular tactics, techniques, and procedures. Instead, students will learn how to covertly gather and leverage information about a target environment to achieve their objectives efficiently. A review of each post-ex capability will include discussion on the OPSEC implications and publicly documented detection recommendations. Open-source SIEM rules from Sigma and Elastic will be used as a starting point for avoiding alert generation. No technique is undetectable; the key is understanding an environment’s detection capabilities and choosing the best course of action.

Antisyphon: Windows Post Exploitation w/ Kyle Avery

This class is a distillation of what I’ve learned in my pentesting career about how to create a report that is both easy to read and hard to misunderstand. I will help you develop habits and support materials that simplify the work of reporting so you can get better results with less effort. Ask anyone who signs the checks which is worth more: a clear and actionable report from a tester with average technical skills, detailing how vulnerabilities were found and exploited, showing the impact of those exploits, and making concrete recommendations for improvement? Or a hastily-assembled list of compromised systems, thrown together by an elite hacker in the last hour of the contract after running a rampage through your networks? If you want to set yourself apart, work on your reporting skills. The hacks are ephemeral. The report lives forever. The hacks are fun – and they require your constant effort to keep current. The reporting is what makes this all a viable career – and once you know how to produce a good one, you can apply that skill endlessly as the computing world changes around you. This course helps you know what makes a good report good. It discusses the reporting mindset, and the foundational principles that always lead to a report you can be proud of, regardless of the tools you use for the test or for writing the report. We will look at some real reports as examples, and work together on ways to improve in the areas that are most important, as well as those that are most commonly neglected.

Antisyphon: Reporting for Pentesters w/ BB King