What is AvEmUpdate.exe?

AvEmUpdate.exe is a part of AvastEmergencyUpdate and developed by AVAST Software according to the AvEmUpdate.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like AvEmUpdate.exe, leading to glitches, overload and system malfunctions.

In such cases, AvEmUpdate.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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AvEmUpdate.exe's description is "AvastEmergencyUpdate".

AvEmUpdate.exe is digitally signed by AVAST Software.

AvEmUpdate.exe is an .exe file.

AvEmUpdate.exe is usually located in the following folder:

%PROGRAMFILES(X64)%\Avast Software\Avast\AvEmUpdate.exe

AvEmUpdate.exe basic information

Description
AvastEmergencyUpdate
Internal Name
AvEmUpdate
Version
20.10.5824.0
Company
Hash
1686ECA8D16F5ADE3B97622B6A522A66

AvEmUpdate.exe running processes

%PROGRAMFILES(X64)%\Avast Software\Avast\avBugReport.exe

AvEmUpdate.exe actions

List of the actions AvEmUpdate.exe executes on a user's PC
%ALLUSERSPROFILE%\Avast Software\Avast\avast5.ini
new file created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\\UpdateVersion
new registry key parameter created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\\MicroUpdates
new registry key parameter created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\\EmLastChromeBR
new registry key parameter created
%ALLUSERSPROFILE%\Avast Software\Persistent Data\Avast\Logs\AvEmUpdate.log
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\Aavm4h.dll.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\Aavm4h.dll
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\setup\Inf\x64\aswSP.sys.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\setup\Inf\x64\aswVmm.sys.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\setup\Inf\x64\aswStm.sys.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\snxhk.dll.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\x86\snxhk.dll.sum
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\snxhk.dll
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\x86\snxhk.dll
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\aswCmnBS.dll
new file created
%PROGRAMFILES(X64)%\Avast Software\Avast\aswCmnBS.dll.sum
new file created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\\EmLastAvs
new registry key parameter created
%PROGRAMFILES(X64)%\Avast Software\Avast\setup\Reboot.txt
new file created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\\UpdateVersion
new registry key parameter created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\\MicroUpdates
new registry key parameter created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\\EmLastChromeBR
new registry key parameter created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\EmUpdatePending
new registry key created
HKEY_LOCAL_MACHINE\SOFTWARE\Avast Software\Avast\EmUpdatePending\\MicroUpdates
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5Cmicrosoft.windows.narratorquickstart_8wekyb3d8bbwe%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.PeopleExperienceHost_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Windows.OOBENetworkCaptivePortal_cw5n1h2txyewy%5Cresources.pri\1d5acddeb9898a7
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Win32WebViewHost_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AppRep.ChxApp_cw5n1h2txyewy%5Cresources.pri\1d5acddee1afafc
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5Cmicrosoft.windows.narratorquickstart_8wekyb3d8bbwe%5Cresources.pri\1d5acdded540f4d
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.XboxGameCallableUI_cw5n1h2txyewy%5Cresources.pri\1d5acdddadc1b8f
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.OOBENetworkCaptivePortal_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.XboxGameCallableUI_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CParentalControls_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy%5Cresources.pri\1d5acddea4e2414
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.ContentDeliveryManager_cw5n1h2txyewy%5Cresources.pri\1d5acddd82645c0
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Win32WebViewHost_cw5n1h2txyewy%5Cresources.pri\1d5acdef0fedca
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AppRep.ChxApp_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.LockApp_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.ContentDeliveryManager_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.Search_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CShellExperienceHost_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.XboxGameCallableUI_cw5n1h2txyewy%5Cresources.pri\1d4de0e5cf49a63
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.OOBENetworkCaptivePortal_cw5n1h2txyewy%5Cresources.pri\1d4de0e6cabf7bd
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5Cmicrosoft.windows.narratorquickstart_8wekyb3d8bbwe%5Cresources.pri\1d4de0e6e56c551
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Win32WebViewHost_cw5n1h2txyewy%5Cresources.pri\1d4de0e9afb9aaf
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.ContentDeliveryManager_cw5n1h2txyewy%5Cresources.pri\1d4de0e5866a495
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.AppRep.ChxApp_cw5n1h2txyewy%5Cresources.pri\1d4de0e6f839501
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWINDOWS%5CSystemApps%5CMicrosoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy%5Cresources.pri\1d4de0e6c705ba6
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\9
new registry key created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\\EmLastAvs
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.AccountsControl_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.SecureAssessmentBrowser_cw5n1h2txyewy%5Cresources.pri
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.AccountsControl_cw5n1h2txyewy%5Cresources.pri\1d4de0e5d244a60
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.SecureAssessmentBrowser_cw5n1h2txyewy%5Cresources.pri\1d5ace438733a83
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.LockApp_cw5n1h2txyewy%5Cresources.pri\1d6be1e917e72d1
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.PeopleExperienceHost_cw5n1h2txyewy%5Cresources.pri\1d6be1e89e75161
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CParentalControls_cw5n1h2txyewy%5Cresources.pri\1d6be1e79d7e67e
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4c\52C64B7E\\@%systemroot%\system32\FirewallControlPanel.dll,-12122
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CMicrosoft.Windows.Search_cw5n1h2txyewy%5Cresources.pri\1d6be1eb9a6b951
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MrtCache\C:%5CWindows%5CSystemApps%5CShellExperienceHost_cw5n1h2txyewy%5Cresources.pri\1d6be1eaf992266
new registry key created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\84\52C64B7E\\@%systemroot%\system32\FirewallControlPanel.dll,-12122
new registry key parameter created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\EmUpdatePending
new registry key created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast\EmUpdatePending\\MicroUpdates
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10006
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10005
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10004
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10003
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10006
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10002
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10005
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10001
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10004
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@peerdistsh.dll,-10000
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10003
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10002
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10001
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@sstpsvc.dll,-35002
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@peerdistsh.dll,-10000
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@netlogon.dll,-1003
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%windir%\system32\diagtrack.dll,-3001
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@wlansvc.dll,-37377
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@%systemroot%\system32\provsvc.dll,-200
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@wlansvc.dll,-37376
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@%systemroot%\system32\provsvc.dll,-203
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\firewallapi.dll,-37305
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@%systemroot%\system32\provsvc.dll,-205
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\firewallapi.dll,-37303
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_CLASSES\Local Settings\MuiCache\10\52C64B7E\\@%systemroot%\system32\provsvc.dll,-207
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\icsvc.dll,-709
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\icsvc.dll,-707
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\icsvc.dll,-705
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\33\52C64B7E\\@peerdistsh.dll,-10006
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\icsvc.dll,-703
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\33\52C64B7E\\@peerdistsh.dll,-10005
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%SystemRoot%\system32\icsvc.dll,-701
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\33\52C64B7E\\@peerdistsh.dll,-10004
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%systemroot%\system32\provsvc.dll,-207
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\33\52C64B7E\\@peerdistsh.dll,-10003
new registry key parameter created
HKEY_USERS\%ID-USER-SID%_Classes\Local Settings\MuiCache\4d\AAEF56B1\\@%systemroot%\system32\provsvc.dll,-205
new registry key parameter created

AvEmUpdate.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:

AvEmUpdate.exe's virus check

77%

of antivirus scans don't detect any virus in it

20%

of antivirus scans detect it as a potentially unwanted program

3%

of antivirus scans detect a virus in it

AvEmUpdate.exe user rating

77%

of users rate AvEmUpdate.exe as a useful program

21%

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

2%

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

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