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Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is libusbd-nt.exe? Libusb-win32?

Vendor:      http://libusb-win32.sourceforge.net
Product:     LibUsb-Win32
Vendor Website:      http://libusb-win32.sourceforge.net/
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: libusbd-nt.exe - Libusb-win32 is a part of the USB library libusb to the Windows operating systems (Win98SE, WinME, Win2k, WinXP). The library allows user space applications to access any USB device on Windows in a generic way without writing any line of kernel driver code.

libusbd-nt.exe is a user invoked program and a normal part of PC operations. No action required.


libusbd-nt.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
libusbd-nt.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
libusbd-nt.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.00%
Average CPU use for this program: 0%
Average RAM for this program: 2 MB


Program Name MD5 Count
libusbd-nt.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0x8b4b572753419fe601220526205f9455 12/17/2014 12:13:00 AM Unknown 0.1.10.1 Libusb-win32 18 KB
2 Status 0xd37531973aba3a4891ec92676fb10a82 9/17/2011 10:41:00 PM Unknown Unknown Libusb-win32 20 KB
3 Status 0x3d166c672833336bbbbc5a6b61d36522 4/22/2011 12:51:00 AM Unknown 0.1.10.0 Libusb-win32 18 KB
4 Status 0xbc1b6971131565d9f40996aac6142c79 2/6/2011 3:34:00 PM Unknown Unknown Libusb-win32 16 KB
5 Status 0xbe11b84a654359f999fc7a564fffb41b 11/19/2009 9:40:00 PM Unknown 0.1.8.0 Libusb-win32 14 KB
6 Status 0x35c75227d60576e7bfd1c090fd1946d9 3/25/2009 10:22:00 PM Unknown Unknown Libusb-win32 36 KB


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