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Search For Processes
Unknown
Safe
User Optional
Unwanted
Spyware / Adware
Virus
More than one possible match was found; all matches are listed below in order of their prevalence. This only tells you what the file and the correct action might be.
To understand which possibility is actually running on your own system, perform an Overdrive test and then look at the Software|Processes tab.
You may find more information on this process by visiting Process Detail Pages.
Match #1
mpcmdrun.exe (MpCmdRun.exe)
Prevalence
Percentage of recently scanned PC's with this process running: 0.08%
Average CPU use for this program: 0%
Average RAM for this program: 4 MB
Identification
In addition to the file name, mpcmdrun.exe, the following version information is used to identify the file. If the file does not match this information, it may be a different file. To ensure the file is absolutely correct, run a free and comprehensive scan.
| Vendor contains: | Microsoft Corporation |
|---|---|
| Product contains: | Microsoft® Windows® Operating System |
| File name contains: | \program files\windows defender\MpCmdRun.exe |
To view version information with Windows Explorer, right-click the file and click Properties, Version.
PC Pitstop Analysis
MpCmdRun.exe -
mpcmdrun.exe is returning insufficient information about this program.
PC Pitstop recommends WinPatrol Plus for monitoring all of the background activity on your PC. WinPatrol Plus provides an easy to understand descriptions of over 15,000 processes and programs.
Match #2
mpcmdrun.exe (Windows Defender)
Prevalence
Percentage of recently scanned PC's with this process running: 0.01%
Average CPU use for this program: 0%
Average RAM for this program: 3 MB
Identification
In addition to the file name, mpcmdrun.exe, the following version information is used to identify the file. If the file does not match this information, it may be a different file. To ensure the file is absolutely correct, run a free and comprehensive scan.
| Vendor contains: | Microsoft |
|---|---|
| Product contains: | Windows Defender |
To view version information with Windows Explorer, right-click the file and click Properties, Version.
Vendor or Distributor's Web Site
Detailed Description and/or Removal Instructions
PC Pitstop Analysis
MpCmdRun.exe belongs to Microsoft Windows Defender Antispyware which protects your computer against spyware and trojans that attack through e-mail. This program is important to the safety and stable operation of your computer.
mpcmdrun.exe is a user invoked program and a normal part of PC operations. No action required.
PC Pitstop recommends WinPatrol Plus for monitoring all of the background activity on your PC. WinPatrol Plus provides an easy to understand descriptions of over 15,000 processes and programs.
MD5 Hashes
MD5 hashes is the way that computers can define the uniqueness of a file. Anti malware vendors frequently use this technique to detect and clean malware. It is common for a program to have multiple MD5 hashes as the developers create newer versions of the program. For the program called mpcmdrun.exe, we have detected 8 different MD5 hashes. Click on a hash to research the hash in Google.
| Program Name | MD5 Count |
| mpcmdrun.exe | 8 |
| MD5 Hashes | |||||||
|---|---|---|---|---|---|---|---|
| # | MD5 | Size | |||||
| 1 | 0xd4bfbddb4f8c485c83ac3b6c80e7f7d3 | 286 KB | |||||
| 2 | 0x08ad1cd68d68711c75c15bf42a11892b | 286 KB | |||||
| 3 | 0xdd419597c3ac780f3d8b74de679a2b3f | 312 KB | |||||
| 4 | 0x34ceca3e0ba743ddc86c8eecbdbe5e0b | 312 KB | |||||
| MD5 Hashes | ||||
|---|---|---|---|---|
| # | MD5 | Size | ||
| 5 | 0xa48ab55c83859cc08432e957e61faa0f | 318648 bytes | ||
| 6 | 0xa60a66aea983ca9fe5d079ae972dde68 | 341904 bytes | ||
| 7 | 0xe74fb6420f31b5261c623ed6101f7d1e | 319544 bytes | ||
| 8 | 0xc838973249bbe84c93b8e35c1602ebc0 | 316008 bytes | ||
Try a free diagnostic now
PC Pitstop is the undisputed leader in PC diagnostics. Our running process library is culled from our database of over 100 million PC diagnostics and scans.
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Tips from the PitCrew
Every process running on your computer takes up CPU cycles and valuable memory. For optimal PC performance and resource utilization, you should be aware of every process on your computer. PC Pitstop designed this process library to help you know which processes are worthwhile and others that slow system performance.
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Important Note
A file name alone may not be enough for positive identification. PC Pitstop's Overdrive tests and spyware scan use information such as the company name, product name, or install directory.
If you are unable to identify a file, ask about it in our forums after running our full tests.