What is Microstub.exe?

Microstub.exe is part of AVGMicroInstallerInstaller and developed by AVG Technologies CZ, s.r.o. according to the Microstub.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like Microstub.exe, leading to glitches, overload and system malfunctions.

In such cases, Microstub.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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Microstub.exe's description is "AVGMicroInstallerInstaller".

Microstub.exe is digitally signed by AVG Technologies CZ, s.r.o..

Microstub.exe is an .exe file.

Microstub.exe is usually located in the following folder:


Microstub.exe basic information

Internal Name

Microstub.exe running processes


Microstub.exe actions

List of the actions Microstub.exe executes on a user's PC
%USERPROFILE%\Downloads\avg_antivirus_free_setup.exe.tmp new file created
%USERPROFILE%\Downloads\avg_antivirus_free_setup.exe.dat file renamed
%USERPROFILE%\Downloads\avg_antivirus_free_setup.exe file renamed
%PROGRAMFILES(X86)%\Windows Defender\MpClient.dll.tmp new file created
%PROGRAMFILES(X86)%\Outbyte\PC Repair\sqlite3.dll.tmp new file created
%SYSTEMROOT%\Temp\asw.e7ffc30938acc554 new catalogue created
%PROGRAMFILES(X86)%\Outbyte\PC Repair\sqlite3.dll.dat file renamed
%SYSTEMROOT%\Temp\asw.e7ffc30938acc554\avg_antivirus_free_setup_x64.exe new file created
%PROGRAMFILES(X86)%\Outbyte\PC Repair\sqlite3.dll file renamed
%USERPROFILE%\Desktop\avg_antivirus_free_setup.exe:SmartScreen new file created

Microstub.exe actions

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

Microstub.exe's virus check


of antivirus scans don't detect any virus in it


of antivirus scans detect it as a potentially unwanted program


of antivirus scans detect a virus in it

Microstub.exe user rating


of users rate Microstub.exe as a useful program


of users find Microstub.exe to be a potentially unwanted program


of users find Microstub.exe to be malicious or a scam

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