What is Mpam-66a87f32.exe?

Mpam-66a87f32.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-66a87f32.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-66a87f32.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-66a87f32.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-66a87f32.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-66a87f32.exe is digitally signed by Microsoft Corporation.

Mpam-66a87f32.exe is an .exe file.

Mpam-66a87f32.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-66a87f32.exe

Mpam-66a87f32.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-fe.exe
Version
1.329.2585.0
Hash
3E63F4C53405F1662514BFF6461D1641

Mpam-66a87f32.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\MpSigStub.exe

Mpam-66a87f32.exe actions

List of the actions Mpam-66a87f32.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\ABF5090D-BF0D-4661-B9AB-0C0F4E813784\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DCEA911-E5D0-40B7-8917-920E7A2BB2A7\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\504DC2E6-AD74-457B-8133-BF539532B0DF\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\30A02F36-8307-4EC9-A213-CD83C9E09127\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\CC332A9B-E763-4821-BF15-E3DACEF5A306\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\581A91D4-BD46-429D-BDEA-C38BAB9AED82\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\33C2B3B4-EB65-465E-95C2-EFD11FF0E168\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\867C6686-621E-4342-93DC-F2FB0A5FA31D\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9BEF5B8C-A11D-4730-9560-BAE7B9F4A3E0\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\69A7AF93-F82D-49AE-B005-D3D28D9526BD\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\15B6B2DE-8B32-47EC-8225-7E3AA13FCDA3\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1C9E41E5-3C33-42F2-B32D-8B94BF5EFB91\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\10EBAE61-AC8D-490F-B33E-FCE12DE48FE7\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D4EA2F29-5772-44AA-BCC6-83ADEE469BAA\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5151A61A-6AAD-4AB1-B865-2636A8544FDD
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5151A61A-6AAD-4AB1-B865-2636A8544FDD\mpengine.dll
new file created

Mpam-66a87f32.exe actions

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

Mpam-66a87f32.exe's virus check

77%

of antivirus scans don't detect any virus in it

18%

of antivirus scans detect it as a potentially unwanted program

5%

of antivirus scans detect a virus in it

Mpam-66a87f32.exe user rating

76%

of users rate Mpam-66a87f32.exe as a useful program

22%

of users find Mpam-66a87f32.exe to be a potentially unwanted program

2%

of users find Mpam-66a87f32.exe to be malicious or a scam

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