驱动实现遍历系统进程 打印进程并打印进程名称

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#include <ntddk.h>
//https://bbs.kanxue.com/thread-263982.htm
//[原创]驱动遍历系统进程 
#define pid_offset  0x180
#define list_offset  0x188
#define name_offset  0x2e0

NTSTATUS Get_Name();

VOID DriverUnload(PDRIVER_OBJECT  DriverObject)
{
    UNREFERENCED_PARAMETER(DriverObject);
    DbgPrintEx(0, 0, "[%ws] Unload Successful \n", __FUNCTIONW__);
}


NTSTATUS DriverEntry(PDRIVER_OBJECT  DriverObject, PUNICODE_STRING RegistryPath)
{
    UNREFERENCED_PARAMETER(RegistryPath);
    DbgPrintEx(0, 0, "[%ws] [OK] \n", __FUNCTIONW__);
    Get_Name();
    DriverObject->DriverUnload = DriverUnload;
    return STATUS_SUCCESS;
}
NTSTATUS Get_Name()
{
    UINT64 process_pid = 0;
    PUCHAR process_name = NULL;
    PLIST_ENTRY process_list = NULL;
    PEPROCESS process_first = NULL;
    PEPROCESS process_address = PsGetCurrentProcess();
    //因为双向链表 首节点的位置是0，所以我们要指向第一个节点之前
    process_list = (PLIST_ENTRY)((UINT64)process_address + list_offset);
    process_first = (PEPROCESS)((UINT64)(process_list->Blink) - list_offset);
    if (!process_address)
    {
        DbgPrint("[ERROR]: NOT ....\n");
        return STATUS_SEVERITY_ERROR;
    }
    while (process_address)
    {
        process_pid = *(UINT64*)((UINT64)process_address + pid_offset);
        process_name = (PUCHAR)((UINT64)process_address + name_offset);
        DbgPrintEx(0, 0, "pid = %ld  name = %s \n", process_pid, process_name);
        process_list = process_list->Flink;
        process_address = (PEPROCESS)((UINT64)(process_list)-list_offset);
        if (process_first == process_address)
        {
            DbgPrintEx(0, 0, "END!......\n");
            break;
        }
    }
    return STATUS_SUCCESS;
}