What is Mpam-21e81d08.exe?

Mpam-21e81d08.exe is a 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.

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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
Hash
780631B57A11C6C40313D7B051808E0E

Mpam-21e81d08.exe running processes

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

Mpam-21e81d08.exe actions

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

Mpam-21e81d08.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-21e81d08.exe's virus check

80%

of antivirus scans don't detect any virus in it

18%

of antivirus scans detect it as a potentially unwanted program

2%

of antivirus scans detect a virus in it

Mpam-21e81d08.exe user rating

77%

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

22%

of users find Mpam-21e81d08.exe to be a potentially unwanted program

1%

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

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