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momo5502
2022-04-14 20:47:40 +02:00
parent 2acac5bee2
commit e2f73e0aeb
10 changed files with 60 additions and 28 deletions
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26
src/driver/irp.cpp
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@@ -7,6 +7,8 @@
#include <irp_data.hpp>
#include "process.hpp"
namespace
{
_Function_class_(DRIVER_DISPATCH) NTSTATUS not_supported_handler(PDEVICE_OBJECT /*device_object*/, const PIRP irp)
@@ -40,12 +42,26 @@ namespace
const auto aligned_address = address & (PAGE_SIZE - 1);
const auto offset = address - aligned_address;
debug_log("Original: %s\n", request->target_address);
debug_log("Pid: %d | Address: %p\n", request->process_id, request->target_address);
static uint8_t buffer[PAGE_SIZE * 2]{0};
memory::query_process_physical_page(request->process_id, reinterpret_cast<void*>(aligned_address), buffer);
auto current_proc = process::get_current_process();
if (current_proc)
{
debug_log("Current: %p\n", current_proc.get_id());
}
debug_log("Data: %s\n", buffer + offset);
//debug_log("Current: %lld\n",PsGetCurrentProcessId());
/*const auto process_handle = process::find_process_by_id(request->process_id);
if(process_handle && process_handle.is_alive())
{
debug_log("Bad process\n");
return;
}
process::scoped_process_attacher attacher{process_handle};
debug_log("Original: %s\n", request->target_address);*/
}
_Function_class_(DRIVER_DISPATCH) NTSTATUS io_ctl_handler(
@@ -68,7 +84,7 @@ namespace
debug_log("Hello from the Driver!\n");
break;
case HOOK_DRV_IOCTL:
//apply_hook(static_cast<hook_request*>(irp_sp->Parameters.DeviceIoControl.Type3InputBuffer));
apply_hook(static_cast<hook_request*>(irp_sp->Parameters.DeviceIoControl.Type3InputBuffer));
break;
default:
debug_log("Invalid IOCTL Code: 0x%X\n", ioctr_code);