Pour le fonctionnement correct du site, vous devez activer JavaScript dans votre navigateur.
Trojan.Click3.13581
Added to the Dr.Web virus database:
2015-07-18
Virus description added:
2022-04-30
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'system' = '%LOCALAPPDATA%\System.cpl'
[<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] 'Cleanup' = 'C:\cleanup.exe'
[<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'kill' = '%LOCALAPPDATA%\kill.cpl'
Sets the following service settings
[<HKLM>\System\CurrentControlSet\Services\NATAL2012] 'Start' = '00000002'
[<HKLM>\System\CurrentControlSet\Services\NATAL2012] 'ImagePath' = '%LOCALAPPDATA%\VirtualDJ.exe'
[<HKLM>\System\CurrentControlSet\Services\rkxuw] 'ImagePath' = 'system32\drivers\sqbsyag.sys'
[<HKLM>\System\CurrentControlSet\Services\rkxuw] 'Start' = '00000000'
Creates the following services
'NATAL2012' %LOCALAPPDATA%\VirtualDJ.exe
Malicious functions
To complicate detection of its presence in the operating system,
blocks the following features:
User Account Control (UAC)
Modifies file system
Creates the following files
%LOCALAPPDATA%\system.cpl
%WINDIR%\kill2.cpl
%WINDIR%\avtxt.txt
%WINDIR%\av.exe
%LOCALAPPDATA%\virtualdj.exe
%ProgramFiles(x86)%\qbyo.txt
%WINDIR%\syswow64\drivers\sqbsyag.sys
C:\zip.exe
C:\cleanup.bat
C:\cleanup.exe
%LOCALAPPDATA%\kill.cpl
%LOCALAPPDATA%\up
Network activity
Connects to
TCP
HTTP POST requests
http://cs###avira.com/en/top_menu_art/infe.php
UDP
Miscellaneous
Searches for the following windows
ClassName: 'MozillaWindowClass' WindowName: ''
ClassName: 'NDDEAgnt' WindowName: 'NetDDE Agent'
ClassName: '' WindowName: ''
ClassName: 'MS_WINHELP' WindowName: ''
Creates and executes the following
'%LOCALAPPDATA%\virtualdj.exe'
'%WINDIR%\av.exe' /nogui /reboot %WINDIR%\AVTXT.txt
'%LOCALAPPDATA%\virtualdj.exe' /install /silent
'%WINDIR%\syswow64\cacls.exe' "C\WINDOWS\LastGood\system32\DRIVERS\GbpNdisrd.sys" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C\WINDOWS\system32\DRIVERS\sechost.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de programas\PSafe\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de programas\PSafe\*.exe" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\GbpNdisrd.sys" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\gbpkm.sys" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\GbpNdisrd.sys" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\gbpkm.sys" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /k %WINDIR%\av.exe /nogui /reboot %WINDIR%\AVTXT.txt' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /k %LOCALAPPDATA%\VirtualDJ.exe /install /silent' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /k C:\DOCUME~1\%username%\CONFIG~1\dadosd~1\VirtualDJ.exe /install /silent' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.dll" /T /E /C /P Todos:N' (with hidden window)
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.dll" /T /E /C /P SYSTEM:N' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /k %WINDIR%\KILL2.CPL' (with hidden window)
Executes the following
'%WINDIR%\syswow64\runlegacycplelevated.exe' shell32.dll,Control_RunDLL %LOCALAPPDATA%\System.cpl
'%WINDIR%\syswow64\cacls.exe' "C\WINDOWS\LastGood\system32\DRIVERS\GbpNdisrd.sys" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C\WINDOWS\system32\DRIVERS\sechost.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de programas\PSafe\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de programas\PSafe\*.exe" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\Scpad\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\Scpad\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\Scpad\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\GbpNdisrd.sys" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\control.exe' "%WINDIR%\KILL2.CPL",
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\gbpkm.sys" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\gbpkm.sys" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cmd.exe' /k %WINDIR%\KILL2.CPL
'%WINDIR%\syswow64\cmd.exe' /k %WINDIR%\av.exe /nogui /reboot %WINDIR%\AVTXT.txt
'%WINDIR%\syswow64\cmd.exe' /k %LOCALAPPDATA%\VirtualDJ.exe /install /silent
'%WINDIR%\syswow64\cmd.exe' /k C:\DOCUME~1\%username%\CONFIG~1\dadosd~1\VirtualDJ.exe /install /silent
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "C:\Arquivos de Programas\GbPlugin\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles(x86)%\GbPlugin\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.dll" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.gpc" /T /E /C /P SYSTEM:N
'%WINDIR%\syswow64\cacls.exe' "%ProgramFiles%\GbPlugin\*.dll" /T /E /C /P Todos:N
'%WINDIR%\syswow64\cacls.exe' "<DRIVERS>\GbpNdisrd.sys" /T /E /C /P Todos:N
'%WINDIR%\syswow64\rundll32.exe' Shell32.dll,Control_RunDLL "%WINDIR%\KILL2.CPL",
Attempts to shut down the Windows operating system.
Recommandations pour le traitement
Windows
macOS
Linux
Android
Si le système d'exploitation peut être démarré (en mode normal ou en mode sans échec), téléchargez Dr.Web Security Space et lancez un scan complet de votre ordinateur et de tous les supports amovibles que vous utilisez. En savoir plus sur Dr.Web Security Space .
Si le démarrage du système d'exploitation est impossible, veuillez modifier les paramètres du BIOS de votre ordinateur pour démarrer votre ordinateur via CD/DVD ou clé USB. Téléchargez l'image du disque de secours de restauration du système Dr.Web® LiveDisk ou l'utilitaire pour enregistrer Dr.Web® LiveDisk sur une clé USB, puis préparez la clé USB appropriée. Démarrez l'ordinateur à l'aide de cette clé et lancez le scan complet et le traitement des menaces détectées.
Si votre appareil mobile fonctionne correctement, veuillez télécharger et installer sur votre appareil mobile Dr.Web pour Android . Lancez un scan complet et suivez les recommandations sur la neutralisation des menaces détectées.
Si l'appareil mobile est bloqué par le Trojan de la famille Android.Locker (un message sur la violation grave de la loi ou la demande d'une rançon est affiché sur l'écran de l'appareil mobile), procédez comme suit:
démarrez votre Smartphone ou votre tablette en mode sans échec (si vous ne savez pas comment faire, consultez la documentation de l'appareil mobile ou contactez le fabricant) ;
puis téléchargez et installez sur votre appareil mobile Dr.Web pour Android et lancez un scan complet puis suivez les recommandations sur la neutralisation des menaces détectées ;
Débranchez votre appareil et rebranchez-le.
En savoir plus sur Dr.Web pour Android
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 uniques d’analyse de la fréquentation et de récolte de données statistiques. En naviguant sur notre site, vous pouvez accepter ou refuser l’utilisation de ces fichiers cookies.
En savoir plus : Politique de confidentialité
Accepter
Refuser