Pour le fonctionnement correct du site, vous devez activer JavaScript dans votre navigateur.
Win32.HLLW.Autoruner.52241
Added to the Dr.Web virus database:
2011-06-22
Virus description added:
2011-06-22
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Classes\JSFile\Shell\Open\Command] '' = '<SYSTEM32>\users.exe "%1" %*'
[<HKLM>\SOFTWARE\Classes\regfile\shell\open\command] '' = '<SYSTEM32>\users.exe "%1" %*'
[<HKLM>\SOFTWARE\Classes\VBSFile\Shell\Open\Command] '' = '<SYSTEM32>\users.exe "%1" %*'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'StoreProc' = '%WINDIR%\pchealth\helpctr\MSConfig.exe'
[<HKLM>\SOFTWARE\Classes\batfile\shell\open\command] '' = '<SYSTEM32>\winflags.scr "%1" %*'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe] 'Debugger' = '<SYSTEM32>\imaps.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'UserServicesProc' = '<SYSTEM32>\users.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe "<SYSTEM32>\users.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'StoreProc' = '<SYSTEM32>\MSConfig.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Taskmgr.exe] 'Debugger' = '<SYSTEM32>\lnkstfb.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ScreenSav' = '%WINDIR%\settings.exe'
Creates or modifies the following files:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\HotKeyDrive.exe
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\MickeyMouse.scr
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
hidden files
file extensions
blocks execution of the following system utilities:
Command Prompt (CMD)
Windows Task Manager (Taskmgr)
Registry Editor (RegEdit)
Creates and executes the following:
Modifies settings of Windows Explorer:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoRun' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoFind' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoRun' = '00000000'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoControlPanel' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoControlPanel' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFolderOptions' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoFolderOptions' = '00000001'
Modifies file system :
Creates the following files:
<SYSTEM32>\imaps.exe
<SYSTEM32>\lnkstfb.exe
<SYSTEM32>\216114.htm
%WINDIR%\pchealth\helpctr\MSConfig.exe
C:\autorun.inf
<SYSTEM32>\users.exe
C:\BOOTSECT.exe
%WINDIR%\settings.exe
<SYSTEM32>\svchosts.exe
<SYSTEM32>\winflags.scr
Sets the 'hidden' attribute to the following files:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\HotKeyDrive.exe
<SYSTEM32>\lnkstfb.exe
<SYSTEM32>\216114.htm
<Drive name for removable media>:\autorun.inf
C:\autorun.inf
<SYSTEM32>\users.exe
C:\BOOTSECT.exe
%WINDIR%\settings.exe
<SYSTEM32>\svchosts.exe
<SYSTEM32>\winflags.scr
Miscellaneous:
Searches for the following windows:
ClassName: '' WindowName: 'Windows Task Manager'
ClassName: 'Shell_TrayWnd' WindowName: ''
ClassName: '' WindowName: 'Registry Editor'
ClassName: 'Indicator' WindowName: ''
ClassName: '' WindowName: 'System Configuration Utility'
Téléchargez Dr.Web pour Android
Gratuit pour 3 mois
Tous les composants de protection
Renouvellement de la démo via AppGallery/Google Pay
Nous utilisons des cookies sur notre site web à des fins d’analyse et de récolte de données statistiques. En naviguant sur notre site, vous pouvez accepter ou refuser l’utilisation de ces fichiers cookies, sauf ceux strictement nécessaires au fonctionnement du site web.
En savoir plus : Politique de confidentialité
Accepter
Refuser