What is Mpam-a4428bd1.exe?

Mpam-a4428bd1.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-a4428bd1.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-a4428bd1.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-a4428bd1.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-a4428bd1.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-a4428bd1.exe is digitally signed by Microsoft Corporation.

Mpam-a4428bd1.exe is an .exe file.

Mpam-a4428bd1.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-a4428bd1.exe

Mpam-a4428bd1.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-d.exe
Version
1.329.2639.0
Hash
DF70BDEBDA2F4467D297DF363DA24E6A

Mpam-a4428bd1.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F4C2BB2-CA25-45AD-8B6A-105CA8131F6C\MpSigStub.exe

Mpam-a4428bd1.exe actions

List of the actions Mpam-a4428bd1.exe executes on a user's PC
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\329E1D4E-9A60-41DD-97A6-876CD74DED19
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\329E1D4E-9A60-41DD-97A6-876CD74DED19\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\329E1D4E-9A60-41DD-97A6-876CD74DED19\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6471325D-4F51-4309-B4C8-7DA39205363E
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\329E1D4E-9A60-41DD-97A6-876CD74DED19\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6471325D-4F51-4309-B4C8-7DA39205363E\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\6471325D-4F51-4309-B4C8-7DA39205363E\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6471325D-4F51-4309-B4C8-7DA39205363E\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F1FC4079-134C-4A9A-82B9-9B8B12D49749
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F1FC4079-134C-4A9A-82B9-9B8B12D49749\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F1FC4079-134C-4A9A-82B9-9B8B12D49749\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F1FC4079-134C-4A9A-82B9-9B8B12D49749\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F4C2BB2-CA25-45AD-8B6A-105CA8131F6C
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\7F4C2BB2-CA25-45AD-8B6A-105CA8131F6C\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F4C2BB2-CA25-45AD-8B6A-105CA8131F6C\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7F4C2BB2-CA25-45AD-8B6A-105CA8131F6C\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\38CA630A-9254-4F6B-9BA1-179F4EBC9643
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\38CA630A-9254-4F6B-9BA1-179F4EBC9643\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\38CA630A-9254-4F6B-9BA1-179F4EBC9643\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\38CA630A-9254-4F6B-9BA1-179F4EBC9643\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7AC4CC6B-9761-4F82-AABF-D71FA02FBAA6
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\7AC4CC6B-9761-4F82-AABF-D71FA02FBAA6\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07278DA0-BBA1-4600-875F-CFE54E8CB7B3
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07278DA0-BBA1-4600-875F-CFE54E8CB7B3\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07278DA0-BBA1-4600-875F-CFE54E8CB7B3\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07278DA0-BBA1-4600-875F-CFE54E8CB7B3\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1334ADFB-2F3A-4AE6-8302-47550B741425
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96AF5D8B-6045-4CFB-894F-D39E2BF19254
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1334ADFB-2F3A-4AE6-8302-47550B741425\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96AF5D8B-6045-4CFB-894F-D39E2BF19254\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1334ADFB-2F3A-4AE6-8302-47550B741425\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\96AF5D8B-6045-4CFB-894F-D39E2BF19254\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1334ADFB-2F3A-4AE6-8302-47550B741425\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\96AF5D8B-6045-4CFB-894F-D39E2BF19254\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9A0DAB9C-3066-485D-ACF9-19AE576F785C
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2FC8C362-AF3E-49FF-9E10-7250EB0CBBE0
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9A0DAB9C-3066-485D-ACF9-19AE576F785C\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2FC8C362-AF3E-49FF-9E10-7250EB0CBBE0\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\9A0DAB9C-3066-485D-ACF9-19AE576F785C\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\2FC8C362-AF3E-49FF-9E10-7250EB0CBBE0\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\9A0DAB9C-3066-485D-ACF9-19AE576F785C\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\2FC8C362-AF3E-49FF-9E10-7250EB0CBBE0\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\A3B142CA-EA4F-4683-BECE-4EE219EEDB4D
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A3B142CA-EA4F-4683-BECE-4EE219EEDB4D\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2E7B4401-4010-4013-99F8-7736E0E836A4
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A3B142CA-EA4F-4683-BECE-4EE219EEDB4D\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2E7B4401-4010-4013-99F8-7736E0E836A4\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\A3B142CA-EA4F-4683-BECE-4EE219EEDB4D\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2E7B4401-4010-4013-99F8-7736E0E836A4\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2E7B4401-4010-4013-99F8-7736E0E836A4\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BE739480-904D-4864-9952-AB76B81CF1EF
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BE739480-904D-4864-9952-AB76B81CF1EF\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BE739480-904D-4864-9952-AB76B81CF1EF\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BE739480-904D-4864-9952-AB76B81CF1EF\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\337746DD-67F3-4EF7-A7D0-F7CF9DA318A9
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\337746DD-67F3-4EF7-A7D0-F7CF9DA318A9\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\337746DD-67F3-4EF7-A7D0-F7CF9DA318A9\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\337746DD-67F3-4EF7-A7D0-F7CF9DA318A9\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\40C92A85-97EA-45B5-8B77-772ED70A8D15
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\24C09B84-7441-4A57-8C21-B8D4C258674C
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\40C92A85-97EA-45B5-8B77-772ED70A8D15\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\24C09B84-7441-4A57-8C21-B8D4C258674C\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\40C92A85-97EA-45B5-8B77-772ED70A8D15\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\05E92FF5-15B8-4DFF-9BED-CD9F7B867138
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\24C09B84-7441-4A57-8C21-B8D4C258674C\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\449E4BF4-0AA7-4DC9-9A27-AFD806A7D392
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\40C92A85-97EA-45B5-8B77-772ED70A8D15\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\05E92FF5-15B8-4DFF-9BED-CD9F7B867138\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\24C09B84-7441-4A57-8C21-B8D4C258674C\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\449E4BF4-0AA7-4DC9-9A27-AFD806A7D392\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\05E92FF5-15B8-4DFF-9BED-CD9F7B867138\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\449E4BF4-0AA7-4DC9-9A27-AFD806A7D392\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\05E92FF5-15B8-4DFF-9BED-CD9F7B867138\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\449E4BF4-0AA7-4DC9-9A27-AFD806A7D392\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D13F891F-DD55-409E-AB85-18DC655E81B6
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D13F891F-DD55-409E-AB85-18DC655E81B6\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\D13F891F-DD55-409E-AB85-18DC655E81B6\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\D13F891F-DD55-409E-AB85-18DC655E81B6\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\24768020-85B2-4FE9-9F22-A3721B371802
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\24768020-85B2-4FE9-9F22-A3721B371802\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\24768020-85B2-4FE9-9F22-A3721B371802\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\24768020-85B2-4FE9-9F22-A3721B371802\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\11431DD7-42A1-4D19-B339-E0CD8299D96F
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\11431DD7-42A1-4D19-B339-E0CD8299D96F\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\11431DD7-42A1-4D19-B339-E0CD8299D96F\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\11431DD7-42A1-4D19-B339-E0CD8299D96F\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2E724465-3950-412B-B530-E6AA13902561
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2E724465-3950-412B-B530-E6AA13902561\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2E724465-3950-412B-B530-E6AA13902561\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\C96B874E-94EE-4726-9ECD-C519B4EE230C
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\77DED119-F078-44F9-AAA6-8C19D7B76347
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2E724465-3950-412B-B530-E6AA13902561\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\C96B874E-94EE-4726-9ECD-C519B4EE230C\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\77DED119-F078-44F9-AAA6-8C19D7B76347\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\C96B874E-94EE-4726-9ECD-C519B4EE230C\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\77DED119-F078-44F9-AAA6-8C19D7B76347\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\C96B874E-94EE-4726-9ECD-C519B4EE230C\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~3\NETWOR~1\AppData\Local\Temp\77DED119-F078-44F9-AAA6-8C19D7B76347\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0E6ED1AD-ADFC-4641-88ED-3541BC34B2B8
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D91BE172-210C-492F-880F-6DD541DD2903
new catalogue created

Mpam-a4428bd1.exe actions

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

Mpam-a4428bd1.exe's virus check

77%

of antivirus scans don't detect any virus in it

21%

of antivirus scans detect it as a potentially unwanted program

2%

of antivirus scans detect a virus in it

Mpam-a4428bd1.exe user rating

78%

of users rate Mpam-a4428bd1.exe as a useful program

21%

of users find Mpam-a4428bd1.exe to be a potentially unwanted program

1%

of users find Mpam-a4428bd1.exe to be malicious or a scam

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