What is mpam-b66b90d0.exe?

mpam-b66b90d0.exe is a part of AntiMalware Definition Update and developed by Microsoft Corporation, according to the mpam-b66b90d0.exe file information.

mpam-b66b90d0.exe's description is "AntiMalware Definition Update".

mpam-b66b90d0.exe is digitally signed by Microsoft Corporation.

mpam-b66b90d0.exe is an .exe file.

mpam-b66b90d0.exe is usually located in the following folder:

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\mpam-b66b90d0.exe

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mpam-b66b90d0.exe basic information

Description
AntiMalware Definition Update
Internal Name
mpam-fe.exe
Version
1.329.2219.0
Hash
3109D6CF89716B446190B189F657713F

mpam-b66b90d0.exe running processes

%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\65F8911A-72BF-41BF-9375-79E41F2DAB30\MpSigStub.exe

mpam-b66b90d0.exe actions

List of the actions mpam-b66b90d0.exe executes on a user's PC
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\71F24A1B-6468-4C8A-9F25-5649547F37A5\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\71F24A1B-6468-4C8A-9F25-5649547F37A5\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\71F24A1B-6468-4C8A-9F25-5649547F37A5\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\83668831-08AE-4FEC-B201-ACBC20045192\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\FBE41D02-F7BE-4721-9997-DA7658FAEAD3\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A23D4B1-8F2A-4EFE-B0BC-E4463274A369\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\1B924EF2-EEAB-46C6-B369-0808607004ED\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\mpasbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\DDEE4291-2FA2-4884-AD3B-A0DA653BDA41\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\23BF423C-D1BE-4DE5-8821-8CADE1266653\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\BB5712EF-606C-46E3-8C76-95267B9EEE7B\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\9A551F62-B7A7-4BCE-B815-8055CC87A56E\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F
new catalogue created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\mpengine.dll
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\4DE9210D-E46E-4040-91EC-3F2B1D9931AC\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\mpasdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\5D4FA0F2-174B-4B20-B652-409BB008892F\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\mpavbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\47E45EA8-96AF-457F-8D99-C9DFCB33FB6C\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941
new catalogue created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\MpSigStub.exe
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~2\NETWOR~1\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\19AB0099-FD8B-40A1-A85B-E6391647C941\mpavdlta.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\mpavbase.vdm
new file created
%SYSTEMROOT%\ServiceProfiles\NetworkService\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27
new catalogue created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\A655B5D7-F2E9-4850-A4C2-229745031E3B\mpavdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27\mpengine.dll
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27\MpSigStub.exe
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27\mpasbase.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27\mpasdlta.vdm
new file created
%SYSTEMROOT%\SERVIC~1\NETWOR~1\AppData\Local\Temp\8C0683C8-E18D-4CCE-9A89-2179D1DD1D27\mpavbase.vdm
new file created

mpam-b66b90d0.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-b66b90d0.exe's virus check

78%

of antivirus scans don't detect any virus in it

19%

of antivirus scans detect it as a potentially unwanted program

3%

of antivirus scans detect a virus in it

mpam-b66b90d0.exe user rating

75%

of users rate mpam-b66b90d0.exe as a useful program

22%

of users find mpam-b66b90d0.exe to be a potentially unwanted program

3%

of users find mpam-b66b90d0.exe to be malicious or a scam

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