What is Mpam-45e3a9f8.exe?

Mpam-45e3a9f8.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-45e3a9f8.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-45e3a9f8.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-45e3a9f8.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-45e3a9f8.exe related Issues to identify and fix potential problems efficiently.

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Mpam-45e3a9f8.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-45e3a9f8.exe is digitally signed by Microsoft Corporation.

Mpam-45e3a9f8.exe is an .exe file.

Mpam-45e3a9f8.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-45e3a9f8.exe

Mpam-45e3a9f8.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-d.exe
Version
1.331.1281.0
Hash
B6FAA133F4D83ABE9DC8AD53771E508C

Mpam-45e3a9f8.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D03C58F2-6552-4484-9331-89F5B4C9A340\MpSigStub.exe

Free check to identify Mpam-45e3a9f8.exe related errors.

List of the actions Mpam-45e3a9f8.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\750F5C05-390F-44DA-B898-B4BA03898390 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\750F5C05-390F-44DA-B898-B4BA03898390\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\750F5C05-390F-44DA-B898-B4BA03898390\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\750F5C05-390F-44DA-B898-B4BA03898390\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DF899367-1E07-4EF4-912A-FD65CFAD5429 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DF899367-1E07-4EF4-912A-FD65CFAD5429\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF899367-1E07-4EF4-912A-FD65CFAD5429\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF899367-1E07-4EF4-912A-FD65CFAD5429\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3BE9BFC9-FE5C-46D8-8569-2394B3E61A14 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3BE9BFC9-FE5C-46D8-8569-2394B3E61A14\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3BE9BFC9-FE5C-46D8-8569-2394B3E61A14\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3BE9BFC9-FE5C-46D8-8569-2394B3E61A14\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B96975D0-418D-4CAB-90E4-71D544786CB7 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B96975D0-418D-4CAB-90E4-71D544786CB7\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B96975D0-418D-4CAB-90E4-71D544786CB7\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\B96975D0-418D-4CAB-90E4-71D544786CB7\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0DA87C7F-E77F-42F4-901F-71E9F8F5701F new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0DA87C7F-E77F-42F4-901F-71E9F8F5701F\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0DA87C7F-E77F-42F4-901F-71E9F8F5701F\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0DA87C7F-E77F-42F4-901F-71E9F8F5701F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\721C7157-EA67-4CC5-A0DF-B66B9334ADA5 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FF533E8C-3D5D-4731-8F3E-F420DFAE3371 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\721C7157-EA67-4CC5-A0DF-B66B9334ADA5\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FF533E8C-3D5D-4731-8F3E-F420DFAE3371\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\721C7157-EA67-4CC5-A0DF-B66B9334ADA5\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FF533E8C-3D5D-4731-8F3E-F420DFAE3371\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\721C7157-EA67-4CC5-A0DF-B66B9334ADA5\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FF533E8C-3D5D-4731-8F3E-F420DFAE3371\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3F7CFC2C-4697-4E8F-948A-DB214D1B0F6F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3F7CFC2C-4697-4E8F-948A-DB214D1B0F6F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3F7CFC2C-4697-4E8F-948A-DB214D1B0F6F\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\3F7CFC2C-4697-4E8F-948A-DB214D1B0F6F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\CA73A6F7-B14C-490A-9407-16E36FA92B8B new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\309A9930-5F27-4537-A369-98881353A945 new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\CA73A6F7-B14C-490A-9407-16E36FA92B8B\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\309A9930-5F27-4537-A369-98881353A945\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\CA73A6F7-B14C-490A-9407-16E36FA92B8B\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\309A9930-5F27-4537-A369-98881353A945\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\CA73A6F7-B14C-490A-9407-16E36FA92B8B\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\309A9930-5F27-4537-A369-98881353A945\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E6A3C3AA-510C-48C6-9D38-EAA90C459154 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\16617D64-4947-4E42-99F9-E98DE7E4A108 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E6A3C3AA-510C-48C6-9D38-EAA90C459154\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\16617D64-4947-4E42-99F9-E98DE7E4A108\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E6A3C3AA-510C-48C6-9D38-EAA90C459154\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\16617D64-4947-4E42-99F9-E98DE7E4A108\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9B0BE2EB-32FE-42A4-8E5D-80B2475EB179 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E6A3C3AA-510C-48C6-9D38-EAA90C459154\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\16617D64-4947-4E42-99F9-E98DE7E4A108\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9B0BE2EB-32FE-42A4-8E5D-80B2475EB179\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\9B0BE2EB-32FE-42A4-8E5D-80B2475EB179\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\9B0BE2EB-32FE-42A4-8E5D-80B2475EB179\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2D6324DA-807B-4F7D-8806-83CF28E9A082 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2D6324DA-807B-4F7D-8806-83CF28E9A082\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2D6324DA-807B-4F7D-8806-83CF28E9A082\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\2D6324DA-807B-4F7D-8806-83CF28E9A082\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D5E6418D-7CB1-4B19-8491-CFB54A23E4F0 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6BABF28A-D570-475E-954C-9A7411060B20 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D5E6418D-7CB1-4B19-8491-CFB54A23E4F0\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5DDD61B7-75D7-486B-A215-5FD365F98BB1 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6BABF28A-D570-475E-954C-9A7411060B20\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5E6418D-7CB1-4B19-8491-CFB54A23E4F0\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5DDD61B7-75D7-486B-A215-5FD365F98BB1\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6BABF28A-D570-475E-954C-9A7411060B20\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5E6418D-7CB1-4B19-8491-CFB54A23E4F0\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5DDD61B7-75D7-486B-A215-5FD365F98BB1\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6BABF28A-D570-475E-954C-9A7411060B20\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5DDD61B7-75D7-486B-A215-5FD365F98BB1\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\540AA01E-4DC1-41C4-A589-672C500CA6FC new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\540AA01E-4DC1-41C4-A589-672C500CA6FC\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\540AA01E-4DC1-41C4-A589-672C500CA6FC\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DC37BE84-5BC3-4B69-9CEA-C136E5C58211 new catalogue created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\540AA01E-4DC1-41C4-A589-672C500CA6FC\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DC37BE84-5BC3-4B69-9CEA-C136E5C58211\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\01693E69-1846-4E46-8FF8-7896C0B7CEDC new catalogue created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\DC37BE84-5BC3-4B69-9CEA-C136E5C58211\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\01693E69-1846-4E46-8FF8-7896C0B7CEDC\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\DC37BE84-5BC3-4B69-9CEA-C136E5C58211\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\01693E69-1846-4E46-8FF8-7896C0B7CEDC\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9506A4A4-687F-425E-A3BE-D1A97A7F0B20 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\01693E69-1846-4E46-8FF8-7896C0B7CEDC\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9506A4A4-687F-425E-A3BE-D1A97A7F0B20\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9506A4A4-687F-425E-A3BE-D1A97A7F0B20\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4BC6FDCE-AB2B-42CD-B643-4CF3D69D8E88 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9506A4A4-687F-425E-A3BE-D1A97A7F0B20\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4BC6FDCE-AB2B-42CD-B643-4CF3D69D8E88\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4BC6FDCE-AB2B-42CD-B643-4CF3D69D8E88\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4BC6FDCE-AB2B-42CD-B643-4CF3D69D8E88\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B730B6DE-00DD-4F95-A432-E1C18AA148BF new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B730B6DE-00DD-4F95-A432-E1C18AA148BF\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B730B6DE-00DD-4F95-A432-E1C18AA148BF\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B730B6DE-00DD-4F95-A432-E1C18AA148BF\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28DBE6FF-8130-49FB-9F45-A3E262A0EF47 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28DBE6FF-8130-49FB-9F45-A3E262A0EF47\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28DBE6FF-8130-49FB-9F45-A3E262A0EF47\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\28DBE6FF-8130-49FB-9F45-A3E262A0EF47\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\735921B7-A868-4CBE-83C5-16DB5E2BF62E new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\735921B7-A868-4CBE-83C5-16DB5E2BF62E\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\33D4CE17-5085-42AC-81EB-C67C6CAC3AC6 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\735921B7-A868-4CBE-83C5-16DB5E2BF62E\mpasdlta.vdm new file created

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Mpam-45e3a9f8.exe's virus check

75%

of antivirus scans don't detect any virus in it

22%

of antivirus scans detect it as a potentially unwanted program

3%

of antivirus scans detect a virus in it

Mpam-45e3a9f8.exe user rating

76%

of users rate Mpam-45e3a9f8.exe as a useful program

20%

of users find Mpam-45e3a9f8.exe to be a potentially unwanted program

4%

of users find Mpam-45e3a9f8.exe to be malicious or a scam