What is Mpam-478453a2.exe?

Mpam-478453a2.exe is a part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-478453a2.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-478453a2.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-478453a2.exe can create unnecessary records and folders in the Windows registry. Check your PC to eliminate possible application conflicts and system failures.

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Mpam-478453a2.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-478453a2.exe is digitally signed by Microsoft Corporation.

Mpam-478453a2.exe is an .exe file.

Mpam-478453a2.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-478453a2.exe

Mpam-478453a2.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-fe.exe
Version
1.329.2572.0
Hash
4BC38BA5E739E870F0A9C8720F03F7B5

Mpam-478453a2.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\MpSigStub.exe

Mpam-478453a2.exe actions

List of the actions Mpam-478453a2.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CB11CB87-C478-4A07-A77A-50E2E72E4F2B\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0CE88DD0-FCB7-4028-B1F7-A34F3FCA9C80\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\87837BFD-51B8-450A-88B0-CA476FF8B436\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\82727BF7-5B27-49C8-8A71-B1F1B36D8934\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C431AD8-12BD-44CB-B0C1-49C1F901C38A\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BDAB9DC1-53E2-4AC4-A9F1-BF5C6EB853FC\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8940450F-16AA-4778-ADC3-DA4055829744\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ECF15724-A705-48F3-8AD4-BB10FA33CDDA\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F3CE68AB-892B-4FFE-B725-32127C1C689D\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F9B9BF9-ABB9-4CC0-802C-1518976F9F6B\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DC91E54-A9CE-4DE4-9B8B-2F0BE05A515A\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1ECCD508-CF8A-4813-9C8B-6D3739C82A98\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\552F4FF9-6C8E-429B-B2CA-B168D51B8ED4\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FFD7F9AE-BD9B-4D26-A841-1529D40D85E0\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8A3ED9D1-3BF1-4985-8A0F-4160E610EB25
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8A3ED9D1-3BF1-4985-8A0F-4160E610EB25\mpengine.dll
new file created

Mpam-478453a2.exe can create new files and directories in the Windows registry. Check your system's performance and eliminate file conflicts and junk.

Similar .exe files creating new elements on your PC with similar volume:

Mpam-478453a2.exe's virus check

79%

of antivirus scans don't detect any virus in it

17%

of antivirus scans detect it as a potentially unwanted program

4%

of antivirus scans detect a virus in it

Mpam-478453a2.exe user rating

80%

of users rate Mpam-478453a2.exe as a useful program

16%

of users find Mpam-478453a2.exe to be a potentially unwanted program

4%

of users find Mpam-478453a2.exe to be malicious or a scam

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