What is Mpam-99ff604b.exe?

Mpam-99ff604b.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-99ff604b.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-99ff604b.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-99ff604b.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-99ff604b.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-99ff604b.exe is digitally signed by Microsoft Corporation.

Mpam-99ff604b.exe is an .exe file.

Mpam-99ff604b.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-99ff604b.exe

Mpam-99ff604b.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-d.exe
Version
1.331.1284.0
Hash
1F89D35FD39A872F19CC09123ADB6DE0

Mpam-99ff604b.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7A47946D-9C5A-4FB5-A7BF-BBDEBB50CB41\MpSigStub.exe

Mpam-99ff604b.exe actions

List of the actions Mpam-99ff604b.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\118FA492-6268-4F73-B224-11436B1A5E1B new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\118FA492-6268-4F73-B224-11436B1A5E1B\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\A6F7700C-7D44-46F6-BF91-0B27D77A0B5F new catalogue created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\118FA492-6268-4F73-B224-11436B1A5E1B\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A6F7700C-7D44-46F6-BF91-0B27D77A0B5F\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\118FA492-6268-4F73-B224-11436B1A5E1B\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A6F7700C-7D44-46F6-BF91-0B27D77A0B5F\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A6F7700C-7D44-46F6-BF91-0B27D77A0B5F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\32B8E7CC-5814-49BC-B933-F535C6412535 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\32B8E7CC-5814-49BC-B933-F535C6412535\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\17AB4EBA-D13F-4837-8841-E654E1498552 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\32B8E7CC-5814-49BC-B933-F535C6412535\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\17AB4EBA-D13F-4837-8841-E654E1498552\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\006B9165-C401-4259-AA56-04F2948C4083 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\32B8E7CC-5814-49BC-B933-F535C6412535\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\17AB4EBA-D13F-4837-8841-E654E1498552\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FA7657C3-B2D1-42AC-8E0A-38F7166AAE41 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\006B9165-C401-4259-AA56-04F2948C4083\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\17AB4EBA-D13F-4837-8841-E654E1498552\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FA7657C3-B2D1-42AC-8E0A-38F7166AAE41\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\006B9165-C401-4259-AA56-04F2948C4083\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FA7657C3-B2D1-42AC-8E0A-38F7166AAE41\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\006B9165-C401-4259-AA56-04F2948C4083\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B006FD8F-6EB6-41CC-970D-72C63559FA14 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FA7657C3-B2D1-42AC-8E0A-38F7166AAE41\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B006FD8F-6EB6-41CC-970D-72C63559FA14\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3156B90E-B86F-460B-9F98-12337796029E new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B006FD8F-6EB6-41CC-970D-72C63559FA14\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3156B90E-B86F-460B-9F98-12337796029E\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B006FD8F-6EB6-41CC-970D-72C63559FA14\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3156B90E-B86F-460B-9F98-12337796029E\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\99B8DF09-0842-4FBD-9E3B-176C8E9F2459 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\3156B90E-B86F-460B-9F98-12337796029E\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\99B8DF09-0842-4FBD-9E3B-176C8E9F2459\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\99B8DF09-0842-4FBD-9E3B-176C8E9F2459\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\99B8DF09-0842-4FBD-9E3B-176C8E9F2459\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B64579C2-2485-40A7-B1D2-1123F9F01E04 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B64579C2-2485-40A7-B1D2-1123F9F01E04\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\B64579C2-2485-40A7-B1D2-1123F9F01E04\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\B64579C2-2485-40A7-B1D2-1123F9F01E04\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\407B3E39-AD71-4C42-9B4B-E802C69AEA5F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\407B3E39-AD71-4C42-9B4B-E802C69AEA5F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\407B3E39-AD71-4C42-9B4B-E802C69AEA5F\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\407B3E39-AD71-4C42-9B4B-E802C69AEA5F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8D527346-A394-41B5-8580-0C8A7FD79FCB new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\8D527346-A394-41B5-8580-0C8A7FD79FCB\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\8D527346-A394-41B5-8580-0C8A7FD79FCB\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\8D527346-A394-41B5-8580-0C8A7FD79FCB\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BD5E4C86-36B2-4506-A550-20599F329781 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BD5E4C86-36B2-4506-A550-20599F329781\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BD5E4C86-36B2-4506-A550-20599F329781\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BD5E4C86-36B2-4506-A550-20599F329781\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E4750394-F526-4B1B-86D3-4B625BBA85FE new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E4750394-F526-4B1B-86D3-4B625BBA85FE\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E4750394-F526-4B1B-86D3-4B625BBA85FE\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E4750394-F526-4B1B-86D3-4B625BBA85FE\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B25F4D3C-080C-4B17-87FB-A0C59CC83E4B new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B25F4D3C-080C-4B17-87FB-A0C59CC83E4B\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\B25F4D3C-080C-4B17-87FB-A0C59CC83E4B\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\83037820-AD91-46EE-BC6E-2D76E27FC346 new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\B25F4D3C-080C-4B17-87FB-A0C59CC83E4B\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\83037820-AD91-46EE-BC6E-2D76E27FC346\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\83037820-AD91-46EE-BC6E-2D76E27FC346\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B4C66F16-A7CC-475A-942D-9491C6E5D560 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\83037820-AD91-46EE-BC6E-2D76E27FC346\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B4C66F16-A7CC-475A-942D-9491C6E5D560\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8A51C8B8-321C-4EF4-B864-5B17FC89AB33 new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\B4C66F16-A7CC-475A-942D-9491C6E5D560\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8A51C8B8-321C-4EF4-B864-5B17FC89AB33\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\B4C66F16-A7CC-475A-942D-9491C6E5D560\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8A51C8B8-321C-4EF4-B864-5B17FC89AB33\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8A51C8B8-321C-4EF4-B864-5B17FC89AB33\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2682392A-6424-4A2C-B489-C5E0F7E52E3C new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\70DA286C-575B-41E4-A213-477C73D51C42 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2682392A-6424-4A2C-B489-C5E0F7E52E3C\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\70DA286C-575B-41E4-A213-477C73D51C42\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\2682392A-6424-4A2C-B489-C5E0F7E52E3C\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\70DA286C-575B-41E4-A213-477C73D51C42\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\215229FC-FDBC-48D4-A307-B3196E672D1F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BB8B457E-8D32-4E6C-B73A-B6F995846D94 new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\2682392A-6424-4A2C-B489-C5E0F7E52E3C\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\70DA286C-575B-41E4-A213-477C73D51C42\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\215229FC-FDBC-48D4-A307-B3196E672D1F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BB8B457E-8D32-4E6C-B73A-B6F995846D94\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\215229FC-FDBC-48D4-A307-B3196E672D1F\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BB8B457E-8D32-4E6C-B73A-B6F995846D94\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\215229FC-FDBC-48D4-A307-B3196E672D1F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BB8B457E-8D32-4E6C-B73A-B6F995846D94\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B9FE47FA-683F-49CF-AC9E-7F94E17BA8BD new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\B9FE47FA-683F-49CF-AC9E-7F94E17BA8BD\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\B9FE47FA-683F-49CF-AC9E-7F94E17BA8BD\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\79A863C5-78A7-4FA8-8D9D-F35497D00825 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\B9FE47FA-683F-49CF-AC9E-7F94E17BA8BD\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\79A863C5-78A7-4FA8-8D9D-F35497D00825\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\79A863C5-78A7-4FA8-8D9D-F35497D00825\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\79A863C5-78A7-4FA8-8D9D-F35497D00825\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ACA2ED61-3844-4F3E-9B3A-973CAD9A19BC new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ACA2ED61-3844-4F3E-9B3A-973CAD9A19BC\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ACA2ED61-3844-4F3E-9B3A-973CAD9A19BC\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\ACA2ED61-3844-4F3E-9B3A-973CAD9A19BC\mpavdlta.vdm new file created

Mpam-99ff604b.exe actions

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

Mpam-99ff604b.exe's virus check

74%

of antivirus scans don't detect any virus in it

24%

of antivirus scans detect it as a potentially unwanted program

2%

of antivirus scans detect a virus in it

Mpam-99ff604b.exe user rating

74%

of users rate Mpam-99ff604b.exe as a useful program

21%

of users find Mpam-99ff604b.exe to be a potentially unwanted program

5%

of users find Mpam-99ff604b.exe to be malicious or a scam

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