Update README.md

README.md

@@ -6,8 +6,9 @@
 
 # Vulnerable Driver Manipulation
 
-A library to manipulate driver exposing a physical read/write primitive to allow the user to call any function in the kernel. There are thousands of drivers exposing physical
+A library to manipulate drivers exposing a physical memory read/write primitive to allow the user to call any function in the kernel. There are thousands of drivers exposing physical
-memory read/write, a bunch are listed in this repo.
+memory read/write, a bunch are listed in this repo. Currently the project is using gdrv.sys, and is inline hooking NtShutdownSystem. The inline hook is not patchguard friendly,
+but is removed after every syscall into NtShutdownSystem to prevent possible detection. 
 
 # Usage