What is Mpam-af4bc320.exe?

Mpam-af4bc320.exe is part of AntiMalwareDefinitionUpdate and developed by Microsoft Corporation according to the Mpam-af4bc320.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Mpam-af4bc320.exe, leading to glitches, overload and system malfunctions.

In such cases, Mpam-af4bc320.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-af4bc320.exe related Issues to identify and fix potential problems efficiently.

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Mpam-af4bc320.exe's description is "AntiMalwareDefinitionUpdate".

Mpam-af4bc320.exe is digitally signed by Microsoft Corporation.

Mpam-af4bc320.exe is an .exe file.

Mpam-af4bc320.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-af4bc320.exe

Mpam-af4bc320.exe basic information

Description
AntiMalwareDefinitionUpdate
Internal Name
mpam-fe.exe
Version
1.329.2520.0
Hash
7B27B7CE0B44189FB078362F3FADAC11

Mpam-af4bc320.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\B4417BAA-F536-457E-A809-D1637AF8A83E\MpSigStub.exe

Free check to identify Mpam-af4bc320.exe related errors.

List of the actions Mpam-af4bc320.exe executes on a user's PC
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\mpavbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\D5743D20-F449-4AFF-A81C-3BC2746884B4\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DF43D425-EC65-4C33-BEA1-AA68FDE02ACE\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\mpavbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\65378111-9590-430A-92BA-CD27908B443F\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\mpasbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\mpavbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\0438C0E2-E11D-4BCB-A512-AE5254FD80B9\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5F705DA6-FEEA-478B-85CF-C14CD81F103F\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\mpasbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\mpavbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\2D99E5FE-31B3-4B10-97E3-9185A07A97AE\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\42DEA9FC-15CE-4EC0-9B70-2D9D7D9713B7\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4B38BEF3-F138-44E9-B5D7-169BAA322C77\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1A079B29-9EBE-4C96-B676-4604E218985E\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\85BF9D1A-6A72-4FA7-9D2B-4340F191A6C4\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3 new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4418CA86-5AFF-4113-8DDD-B2FA3949F7F3\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\MpSigStub.exe new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\mpasbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\mpengine.dll new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\mpasdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\mpavbase.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\22963F11-FA61-4721-B726-6E6E14891A18\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\mpengine.dll new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\MpSigStub.exe new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\28A97221-290A-43D4-A7A1-A79DEC7D3FF6\mpavdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\mpasbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\mpasdlta.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\mpavbase.vdm new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BBAFB440-3231-457F-A822-631E051AAD5E\mpavdlta.vdm new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1BFECFFF-3070-42DA-877D-5C63529356F1 new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1BFECFFF-3070-42DA-877D-5C63529356F1\mpengine.dll new file created

Free check to identify Mpam-af4bc320.exe related errors.

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Mpam-af4bc320.exe's virus check

74%

of antivirus scans don't detect any virus in it

25%

of antivirus scans detect it as a potentially unwanted program

1%

of antivirus scans detect a virus in it

Mpam-af4bc320.exe user rating

75%

of users rate Mpam-af4bc320.exe as a useful program

23%

of users find Mpam-af4bc320.exe to be a potentially unwanted program

2%

of users find Mpam-af4bc320.exe to be malicious or a scam