Bypassing Defender Signatures

Running a Red Team engagement and need some Windows tooling that isn’t going to pop alerts? Let’s get started. The Setup All of the testing in this post was performed on a fresh Windows 11 Hyper-V VM. This is the easiest hygienic way to test red team tooling while triggering Defender alerts afaik. Best practice: Turn off your network connectivity as soon as all your dependencies+repositories are installed! Initial Steps Once you have a functioning Windows 11 VM, open your “Virus and Threat Protection” and disable Real Time Protection....

December 10, 2024 · 3 min