What is mpam-a4428bd1.exe?

mpam-a4428bd1.exe is a part of AntiMalware Definition Update and developed by Microsoft Corporation, according to the mpam-a4428bd1.exe file information.

mpam-a4428bd1.exe's description is "AntiMalware Definition Update".

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

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mpam-a4428bd1.exe basic information

Description
AntiMalware Definition Update
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 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-a4428bd1.exe's virus check

75%

of antivirus scans don't detect any virus in it

23%

of antivirus scans detect it as a potentially unwanted program

2%

of antivirus scans detect a virus in it

mpam-a4428bd1.exe user rating

76%

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

23%

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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