​​EDRSandBlast

EDRSandBlast is a tool written in C that weaponize a vulnerable signed driver to bypass EDR detections (Kernel callbacks and ETW TI provider) and LSASS protections. Multiple userland unhooking techniques are also implemented to evade userland monitoring.

As of release, combination of userland (--usermode) and Kernel-land (--kernelmode) techniques were used to dump LSASS memory under EDR scrutiny, without being blocked nor generating "OS Credential Dumping"-related events in the product (cloud) console. The tests were performed on 3 distinct EDR products and were successful in each case.

https://github.com/wavestone-cdt/EDRSandblast/tree/DefCon30Release

@pfk_0day