Home » File Library » Mpam-478453a2.exe

What is Mpam-478453a2.exe?

Mpam-478453a2.exe is 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.

Consider running a Free Scan for Mpam-478453a2.exe related Issues to identify and fix potential problems efficiently.

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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
Company
Microsoft Corporation
Hash
4BC38BA5E739E870F0A9C8720F03F7B5

Mpam-478453a2.exe running processes

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

Free check to identify Mpam-478453a2.exe related errors.

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

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Mpam-478453a2.exe's virus check

74%

of antivirus scans don't detect any virus in it

21%

of antivirus scans detect it as a potentially unwanted program

5%

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Mpam-478453a2.exe user rating

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5%

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