• PowerShell: In-Memory Injection Using CertUtil.exe

    Shane Rudy, Senior Security Consultant, Coalfire Labs

    Have you ever heard the old saying,” The only constant in life is change?” Nothing is truer in the world of penetration testing and information security than the certainty of change. New defenses are always emerging, and the guys and gals in the red team game are always having to evolve our efforts to evade defenses. This week was one of those weeks for me.

    Read more
  • Pro Tip: The Right Way to Test JSON Parameters with Burp

    Dan McInerney, Senior Security Consultant, Coalfire

    Here’s a Burp trick you might not know, which helped find this instance of command execution and lots of SQL injection in other applications. Despite PortSwigger claiming otherwise, Burp does not parse JSON very well, especially nested JSON parameters and values like you see below.

    Read more
  • Cloud Security Governance - Optimizing the Business Benefits of Security in the Cloud

    Michael Addo-Yobo, Managing Principal, Cyber Risk Advisory, Coalfire

    Enterprises are increasingly pursuing the business advantages of migrating technology platforms and services into the cloud environment leveraging one or more of the three main cloud service areas – Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). These advantages include but are not limited to rapid information system deployment, significantly reduced operating costs, massive economies of scale, processing speed, and agility. However, subscription to these services often imply security and compliance challenges for enterprises who are often unprepared to resolve them.

    Read more
Top