I legitimately don't even know where to start, not very strong with kernel drivers.
So on this one I asked ChatGPT by prompting it with all of the Driver.c code, then asking it if it could modify it to dump a driver.
It looks like a really good place to start, so I'm posting that here and then will be experimenting with this..
Sure, to modify this driver to dump the memory of another driver given some kind of identifier of that driver, you could follow these general steps:
Define a new IOCTL control code that your driver will use to receive the identifier of the driver whose memory needs to be dumped.
Implement a function that takes the identifier received through the IOCTL and finds the corresponding driver object.
Use the driver object obtained in step 2 to read its memory and write it to a file.
Here's an example implementation of these steps:
Define a new IOCTL control code that takes the identifier of the target driver:
I legitimately don't even know where to start, not very strong with kernel drivers. So on this one I asked ChatGPT by prompting it with all of the Driver.c code, then asking it if it could modify it to dump a driver. It looks like a really good place to start, so I'm posting that here and then will be experimenting with this..
Sure, to modify this driver to dump the memory of another driver given some kind of identifier of that driver, you could follow these general steps:
Define a new IOCTL control code that your driver will use to receive the identifier of the driver whose memory needs to be dumped.
Implement a function that takes the identifier received through the IOCTL and finds the corresponding driver object.
Use the driver object obtained in step 2 to read its memory and write it to a file.
Here's an example implementation of these steps: Define a new IOCTL control code that takes the identifier of the target driver:
Implement a function that searches for the driver object corresponding to the given name:
Modify the IoControl function to handle the new IOCTL control code, find the driver object using GetDriverObjectByName, and dump its memory to a file: