Process Icon

Process Detail

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 wudfhost.exe? WUDFHost.exe?

Vendor:      Microsoft Corporation
Product:     Microsoft® Windows® Operating System
Vendor Website:     
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: WUDFHost.exe -

wudfhost.exe is returning insufficient information about this program.


wudfhost.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
wudfhost.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.
wudfhost.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: 0.15%
Average CPU use for this program: 0%
Average RAM for this program: 6 MB


Program Name MD5 Count
wudfhost.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0x8d5de07842a2b50d8b20ea1cd44ac97f 1/15/2015 12:38:00 AM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Windows User Mode Host Foundation 140 KB
2 Status 0x09c7859269563c240ab2aaab574483dd 1/1/2015 1:09:00 AM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Windows User Mode Host Foundation 139 KB
3 Status 0xc6e7ab7e798167095987ebccb76df61b 7/22/2014 6:20:00 AM Unknown Unknown Windows User Mode Host Foundation 191 KB
4 Status 0xa240ec7dcf1de4fdc158cafbc85401ad 1/11/2012 12:27:00 PM Unknown Unknown Windows User Mode Host Foundation 193 KB
5 Status 0x96f4266c594d6c880949e98d8f6a2b91 1/8/2012 2:16:00 PM Unknown 6.0.5730.0 (winmain.060915-1845) Windows User Mode Host Foundation 139 KB
6 Status 0x2ed5a170cf9e2ed6920dc1745d0d8029 7/11/2011 12:48:00 AM Unknown 6.0.5716.32 (winmain(wmbla).060928-1756) Windows User Mode Host Foundation 143 KB
7 Status 0xaa7e6d51449ea72497d14f04c03b7f10 6/24/2011 10:11:00 AM Unknown Unknown Windows User Mode Host Foundation 139 KB
8 Status 0x2a5468a582fd1154a2d9a39956f8fd47 3/31/2010 5:36:00 PM Unknown Unknown Windows User Mode Host Foundation 192 KB
9 Status 0x6a6aa4cbe6cc7482aabde2ff14b2d21f 2/11/2010 4:23:00 PM Unknown Unknown Windows User Mode Host Foundation 192 KB
10 Status 0x2dee0c826b6564fab5069186c35ef281 12/10/2009 11:24:00 PM Unknown Unknown Windows User Mode Host Foundation 141 KB
11 Status 0xe3cc9edf8c667eb2946d5f430f0f0fbe 9/12/2009 11:52:00 PM Unknown Unknown Windows User Mode Host Foundation 192 KB
12 Status 0xc20f62ee4ef4780ca5d44cdf4733c9b1 8/27/2009 12:50:00 AM Unknown Unknown Windows User Mode Host Foundation 192 KB
13 Status 0x74c1d547a91566327dd8a077459a3f47 7/9/2009 9:29:00 AM Unknown Unknown Windows User Mode Host Foundation 192 KB
14 Status 0x94ca5223bc3ee577ec524389c90e263c 7/7/2009 12:12:00 PM Unknown Unknown Windows User Mode Host Foundation 191 KB
15 Status 0xfce0aa02a8b84753b06265103556cd1c 7/3/2009 9:02:00 AM Unknown Unknown Windows User Mode Host Foundation 191 KB
16 Status 0xfb444f7c78e696697368e7eab4bba739 7/1/2009 7:14:00 PM Unknown Unknown Windows User Mode Host Foundation 191 KB
17 Status 0xc56de63ee980ffbbff3b0cb8058093a3 4/18/2009 11:03:00 AM Unknown Unknown Windows User Mode Host Foundation 188 KB
18 Status 0xe8cee6dfe7c4d2f7df63afb20432f900 4/1/2009 10:06:00 PM Unknown Unknown Windows User Mode Host Foundation 192 KB
19 Status 0x6ed0e2eec51d4c4782aefe3b3f725305 2/25/2009 3:35:00 AM Unknown Unknown Windows User Mode Host Foundation 192 KB
20 Status 0x59eeb7577d0c00aed31ae7c08db1d854 7/25/2008 8:40:00 PM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Windows User Mode Host Foundation 143 KB
21 Status 0xbc2099e98f89607402d14fba172026ac 6/22/2008 5:20:00 PM Unknown Unknown Windows User Mode Host Foundation 127 KB
22 Status 0x26f7c5bb93449f15cea0319338f55371 5/27/2008 11:52:00 PM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Windows User Mode Host Foundation 141 KB
23 Status 0x2e76f974c997e082d4512d09744bccfb 12/31/2007 Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Windows User Mode Host Foundation 141 KB


USA Based Support

Unlimited Calls With a Technology Expert

Support Unlimited from PC Matic includes support and tech coaching via Phone, Email, Chat and Remote Assistance for all of your technology needs on computers, printers, routers, smart devices, tablets and more.
Annual Price
$100
Learn More

PC Matic Newsletter

Our weekly newsletter is packed with computer tips & tricks. As a bonus, receive monthly emails with exclusive offers.