What is Mpam-a4f3d549.exe?

Mpam-a4f3d549.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-a4f3d549.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-a4f3d549.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-a4f3d549.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-a4f3d549.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-a4f3d549.exe is digitally signed by Microsoft Corporation.

Mpam-a4f3d549.exe is an .exe file.

Mpam-a4f3d549.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-a4f3d549.exe

Mpam-a4f3d549.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-d.exe
Version
1.331.961.0
Hash
9F68D615AC4F9305ED0635631656E017

Mpam-a4f3d549.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\284BF654-3831-47C3-B3BF-9852331210F3\MpSigStub.exe

Mpam-a4f3d549.exe actions

List of the actions Mpam-a4f3d549.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F487A108-14B7-4177-A483-9D4017F9E619\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\F487A108-14B7-4177-A483-9D4017F9E619\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F7DB3E7F-7DA9-4EDE-9B08-EEE2FDDFBC4F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F7DB3E7F-7DA9-4EDE-9B08-EEE2FDDFBC4F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\F7DB3E7F-7DA9-4EDE-9B08-EEE2FDDFBC4F\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\F7DB3E7F-7DA9-4EDE-9B08-EEE2FDDFBC4F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1000A1A6-C115-46D2-89FC-8D8594D524DD new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1000A1A6-C115-46D2-89FC-8D8594D524DD\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1000A1A6-C115-46D2-89FC-8D8594D524DD\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D3A28AA9-9706-4A93-B114-4F870ECFCD7F new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1000A1A6-C115-46D2-89FC-8D8594D524DD\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D3A28AA9-9706-4A93-B114-4F870ECFCD7F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D3A28AA9-9706-4A93-B114-4F870ECFCD7F\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D3A28AA9-9706-4A93-B114-4F870ECFCD7F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0DC1B1C7-FF54-4202-B96C-1F5A75DBE44D new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0DC1B1C7-FF54-4202-B96C-1F5A75DBE44D\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0DC1B1C7-FF54-4202-B96C-1F5A75DBE44D\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0DC1B1C7-FF54-4202-B96C-1F5A75DBE44D\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\284BF654-3831-47C3-B3BF-9852331210F3 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D577542C-FB39-4EC9-A031-32D52B8D7DC9 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\284BF654-3831-47C3-B3BF-9852331210F3\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D577542C-FB39-4EC9-A031-32D52B8D7DC9\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\284BF654-3831-47C3-B3BF-9852331210F3\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D577542C-FB39-4EC9-A031-32D52B8D7DC9\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\95599CD5-C6BB-45E1-9D1C-EFA9BD655D5C new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\284BF654-3831-47C3-B3BF-9852331210F3\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D577542C-FB39-4EC9-A031-32D52B8D7DC9\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\95599CD5-C6BB-45E1-9D1C-EFA9BD655D5C\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\95599CD5-C6BB-45E1-9D1C-EFA9BD655D5C\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\95599CD5-C6BB-45E1-9D1C-EFA9BD655D5C\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\32859BA0-BBED-4D1B-925C-704DBE343931 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2C6E54CA-D9EA-45C7-87F2-10071968553E new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\32859BA0-BBED-4D1B-925C-704DBE343931\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2C6E54CA-D9EA-45C7-87F2-10071968553E\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\32859BA0-BBED-4D1B-925C-704DBE343931\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2C6E54CA-D9EA-45C7-87F2-10071968553E\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\32859BA0-BBED-4D1B-925C-704DBE343931\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2C6E54CA-D9EA-45C7-87F2-10071968553E\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\44923BE9-FD16-4C92-97E8-195E19E18018 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\44923BE9-FD16-4C92-97E8-195E19E18018\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\44923BE9-FD16-4C92-97E8-195E19E18018\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\44923BE9-FD16-4C92-97E8-195E19E18018\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\754E3868-5ECB-4CE0-A710-491985D7D46B new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\754E3868-5ECB-4CE0-A710-491985D7D46B\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\754E3868-5ECB-4CE0-A710-491985D7D46B\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\754E3868-5ECB-4CE0-A710-491985D7D46B\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\EAED7674-F269-4C97-88EC-57DBBC6BA254 new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\EAED7674-F269-4C97-88EC-57DBBC6BA254\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\EAED7674-F269-4C97-88EC-57DBBC6BA254\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\EAED7674-F269-4C97-88EC-57DBBC6BA254\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E24580D1-80A9-46A6-9747-1491EDE99FC6 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\91979FB9-7FD6-4BBB-835A-E6F861C00450 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\E24580D1-80A9-46A6-9747-1491EDE99FC6\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\91979FB9-7FD6-4BBB-835A-E6F861C00450\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E24580D1-80A9-46A6-9747-1491EDE99FC6\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\91979FB9-7FD6-4BBB-835A-E6F861C00450\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\E24580D1-80A9-46A6-9747-1491EDE99FC6\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\357CFFAE-A4D8-4C68-9E22-2372AA4F5466 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BA82138E-E9F3-427F-A661-0D5D478DCFF6 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\91979FB9-7FD6-4BBB-835A-E6F861C00450\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\357CFFAE-A4D8-4C68-9E22-2372AA4F5466\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BA82138E-E9F3-427F-A661-0D5D478DCFF6\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\357CFFAE-A4D8-4C68-9E22-2372AA4F5466\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BA82138E-E9F3-427F-A661-0D5D478DCFF6\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\357CFFAE-A4D8-4C68-9E22-2372AA4F5466\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BA82138E-E9F3-427F-A661-0D5D478DCFF6\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96E14FF2-326F-46E8-A633-C0182365E126 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96E14FF2-326F-46E8-A633-C0182365E126\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07BAFFBC-898A-4E59-922D-7EF230292682 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96E14FF2-326F-46E8-A633-C0182365E126\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\07BAFFBC-898A-4E59-922D-7EF230292682\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\96E14FF2-326F-46E8-A633-C0182365E126\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\07BAFFBC-898A-4E59-922D-7EF230292682\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\07BAFFBC-898A-4E59-922D-7EF230292682\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\131349B3-E5DE-4454-A8BA-45D8AC529D6E new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\131349B3-E5DE-4454-A8BA-45D8AC529D6E\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\131349B3-E5DE-4454-A8BA-45D8AC529D6E\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\131349B3-E5DE-4454-A8BA-45D8AC529D6E\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6A193461-BAB1-491C-9865-B538E9ABE6C5 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\6A193461-BAB1-491C-9865-B538E9ABE6C5\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6A193461-BAB1-491C-9865-B538E9ABE6C5\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\6A193461-BAB1-491C-9865-B538E9ABE6C5\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\23341F5C-F7B4-46C1-8994-415136946B31 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\23341F5C-F7B4-46C1-8994-415136946B31\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\23341F5C-F7B4-46C1-8994-415136946B31\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\23341F5C-F7B4-46C1-8994-415136946B31\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8880BEA3-04BB-4DF6-9A8E-D06C64130D36 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8880BEA3-04BB-4DF6-9A8E-D06C64130D36\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8880BEA3-04BB-4DF6-9A8E-D06C64130D36\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8880BEA3-04BB-4DF6-9A8E-D06C64130D36\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\EA32D582-C6AB-4019-A386-0210FF0484DD new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\EA32D582-C6AB-4019-A386-0210FF0484DD\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\EA32D582-C6AB-4019-A386-0210FF0484DD\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\EA32D582-C6AB-4019-A386-0210FF0484DD\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BEDDE0F5-5B99-46FD-BEFE-C1E5FCB40B80 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BEDDE0F5-5B99-46FD-BEFE-C1E5FCB40B80\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BEDDE0F5-5B99-46FD-BEFE-C1E5FCB40B80\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BEDDE0F5-5B99-46FD-BEFE-C1E5FCB40B80\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\227F0D6E-173D-4DD4-8951-F5A7E6493870 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\227F0D6E-173D-4DD4-8951-F5A7E6493870\MpSigStub.exe new file created

Mpam-a4f3d549.exe actions

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

Mpam-a4f3d549.exe's virus check

80%

of antivirus scans don't detect any virus in it

16%

of antivirus scans detect it as a potentially unwanted program

4%

of antivirus scans detect a virus in it

Mpam-a4f3d549.exe user rating

76%

of users rate Mpam-a4f3d549.exe as a useful program

23%

of users find Mpam-a4f3d549.exe to be a potentially unwanted program

1%

of users find Mpam-a4f3d549.exe to be malicious or a scam

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