What is Mpam-21e81d08.exe?

Mpam-21e81d08.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-21e81d08.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-21e81d08.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-21e81d08.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-21e81d08.exe related Issues to identify and fix potential problems efficiently.

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Mpam-21e81d08.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-21e81d08.exe is digitally signed by Microsoft Corporation.

Mpam-21e81d08.exe is an .exe file.

Mpam-21e81d08.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-21e81d08.exe

Mpam-21e81d08.exe basic information

Description

AntiMalwareDefinitionUpdate

Internal Name

mpam-fe.exe

Version

1.329.2468.0

Company

Microsoft Corporation

Hash

780631B57A11C6C40313D7B051808E0E

Mpam-21e81d08.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\MpSigStub.exe

Free check to identify Mpam-21e81d08.exe related errors.

List of the actions Mpam-21e81d08.exe executes on a user's PC

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4C42C0AC-AE2D-49F0-AE07-747CEA7D2E5C\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\mpengine.dll new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6E185E33-08CE-4A96-86A3-EA9CF399F14C\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\mpengine.dll new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3ACCABA8-8D09-425C-ADD4-D8BDDAFB48D7\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\mpengine.dll new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5985FE7C-A3F7-4972-BB0A-7B50C841675F\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\MpSigStub.exe new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\mpavbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28433449-15D3-46A3-B42F-EA505DC1B021\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\mpasdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\mpavbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\06FF8074-F887-43E1-8512-4185D914B107\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\mpasdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE new catalogue created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\mpengine.dll new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9C09E522-2E36-4D64-8050-30C3B5E2D8F2\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94 new catalogue created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\MpSigStub.exe new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\mpasbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\mpasdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A1D69F2A-BAEA-4101-A8EE-C9EC3B2199AE\mpavdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\mpavbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5FFA8B9F-9A43-4039-9E1C-6C45ACE8AC94\mpavdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\mpasbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22AEAFC9-470B-4FC6-BC12-A4F40C9B2658\mpavdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\mpasbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\mpavbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\57B20B20-D1A7-4DCC-8A54-29D13AE4830C\mpavdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\mpasbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\C594A04B-2F41-4D01-AA40-F04D95927357\mpavdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\mpasbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D724A3CD-C4EA-4DD4-A6F4-3D7DBFFD4C6E\mpavdlta.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711 new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711\MpSigStub.exe new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711\mpasbase.vdm new file created

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E0D5A3C0-C622-4D2E-887D-81BB437D78FD new catalogue created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711\mpasdlta.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E0D5A3C0-C622-4D2E-887D-81BB437D78FD\mpengine.dll new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6455A523-8ED5-492B-B21E-ECA1906F6711\mpavbase.vdm new file created

%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E0D5A3C0-C622-4D2E-887D-81BB437D78FD\MpSigStub.exe new file created

Free check to identify Mpam-21e81d08.exe related errors.

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Mpam-21e81d08.exe's virus check

79%

of antivirus scans don't detect any virus in it

18%

of antivirus scans detect it as a potentially unwanted program

of antivirus scans detect a virus in it

Mpam-21e81d08.exe user rating

76%

of users rate Mpam-21e81d08.exe as a useful program

23%

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of users find Mpam-21e81d08.exe to be malicious or a scam