The operating system, drivers, devices, and assembly components store information about drivers and computers in the registry. First of all, device installer drivers and components can use the registry to store notifications that should be preserved across reboots of the connected system. For more information on how the driver accesses registry data, see Using the Registry in Nice Driver.
The contents of the registry should always be regarded as unreliable and modifiable information. If one driver component writes extra information to the registry and then reads it in another step, you’re not sure if that information hasn’t changed recently. After getting information from the registry, your hardware driver should always check dots before using them.
More information about the registry in general can currently be found in the Microsoft Windows SDK documentation.
This section includes the following topics that describe the general use of the section registry for storing information about device drivers:
Important! Drivers should not access these registry trees and direct keys from personal computers. This forum with registration information is intended only for solving problems with installing or configuring the player.
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2. Launch the application and click on the "Restore" button
3. Select the files or folders you want to restore and click on the "Restore" button
Windows® maintains a history associated with all connected removable USB storage devices (USB sticks, iPods, digital cameras, physical hard drives, etc.). This important information may include knowing which devices were undoubtedly previously (or currently) connected to the suspect’s computer and by which user.
Windows® provides USB history information using five PC registry keys, each providing different information about the recently connected device. By combining these images, investigators can get a clear idea of how a suspect has a removable drive that could cause an incident.
The Windows registry stores information about each USB connected device in the following Windows registry keys:
Where is USB device in registry?
Follow these steps to examine your hardware’s USB history: STEP ONE: Go to the Run menu and highlight regedit. STEP 2: Search the registry for HKEY_LOCAL_MACHINESYSTEMCurrentControlSetEnumUSBSTOR and there you will also find a registry key with the special name “USBSTOR”.
HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETENUMUSBSTOR: This key keeps a record of all USB drives that have ever been connected to the system. It displays the USB computer name, vendor name (manufacturer name) and serial numberprocess (note that if the new second character of the device serial number is “&”, the device connected to the tactic does not have this serial number). See fig. 6. For the forty-sixth list of USB devices previously connected to the author’s computer.
Figure 6.46. History of devices connected via USB.
HKEY_LOCAL_MACHINESYSTEMMOUNTEDDEVICES: The MountedDevices subkey stores the database provided by NTFS file system products. This database matches the serial number attached to the USB device with the drive letter or mounted volume that was originally mounted when the USB device could be connected.
HKEY_CURRENT_USERSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONEXPLORERMOUNTPOINTS2: This key contains entries that indicate which user was booted into Windows® when a particular USB device was connected.
HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETENUMUSB: This key displays the USB device interface GUID, access IDsuar, information about the class of the device and the last time this precious USB key was used with a regular machine. connected (see fig. 6.47).
Figure 6.47. View a summary of all previously connected USB devices.
Check this file in C:Windowsinfsetupapi.dev.log for Windows® Vista, 7, 8, 10, etc. On Windows® XP this file may be located in the C:Windowssetupapi at.log folder. Remember that you have this file, and you need to search for a specific USB device by its serial number to find out when it can be first connected in order to configure it (see Figure 6.48). Alt=””
Figure 6.48. Looks for the setupapi.dev.log file most of the time the first time a USB device is connected.
Image taken in Windows® 8.1 Enterprise Edition® .
If you want to automate your work of detecting USB storage devices in the operatingOn Windows ® systems, you can download the free Nirsoft software, which can carry out all the instructions already mentioned by USBDeview. According to its creator, “USBDeview is a small software utility that lists all the USB devices currently installed on your computer, as well as exactly all the USB devices you have used at any given time. For each USB device, detailed information is displayed: device hardware name/description, type, serial number (for random access storage devices), date/time device was added, VendorID, ProductID, etc….” This tool can downloaded from http://www.nirsoft.net/utils/usb_devices_view.html (see Figure 6.49).
Where are connected devices in the registry?
The Windows registry contains information about each USB connected device in the following registry keys: one. HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETENUMUSBSTOR: This key contains a unique list of all USB drives that have ever been directly connected to the system.
Figure 6.49. Use USBDeview to view USB hard drive artifacts.
In fig. 6.49, the date of the last connection/disconnection describes the first connection of this drive to the system. This date does not change because the same device is redeployed onseveral times. The first date will appear: the creation date is the last time the same device was connected to all systems.
Where are drivers stored in registry?
For User-Mode Driver Framework (UMDF) drivers, this key is present in the HKLMSOFTWAREMicrosoftWindows NTCurrentVersionWUDFServices structure of the driver service name. The driver subkey always uses the service name of any driver, even if the driver binary name differs due to the service name.
Note that all non-USB devices appear to be plugged in, leaving traces only in the Windows Registry, as we’ve already discussed. Some modern USB devices use the Movie Transfer Protocol (MTP) when connected via computers. All newer versions of Android, Windows phones, and Blackberry use this process, which leaves no trace of the Windows registry keys we’ve already discussed. For example, if an Android smartphone is connected to someone running Windows
Are drivers stored in the registry?
The operating system, drivers, and software installation components store employee and device information in a registry. Typically, device drivers and installation components should use the registry to back up data that should be preserved between system reboots.