Bibliothèque
Ma bibliothèque

+ Ajouter à la bibliothèque

Contacter-nous !
Support 24/24 | Rules regarding submitting

Nous téléphoner

0 825 300 230

Forum

Vos requêtes

  • Toutes : -
  • Non clôturées : -
  • Dernière : le -

Nous téléphoner

0 825 300 230

Profil

Win32.HLLW.Autoruner.56905

Added to the Dr.Web virus database: 2011-08-24

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'user-4bb09a9c02' = 'C:\Far\Plugins\calc2\diantz.exe'
  • [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe,"C:\Documents and Settings\Default User\Start Menu\Programs\Accessories\Entertainment\c_28597.exe"'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,C:\PROGRA~1\MICROS~1.NET\dpvvox.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'System' = 'C:\Far\Plugins\renamer1\dmserver.exe'
  • [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'run' = '"%HOMEPATH%\Start Menu\Programs\cnvfat.com"'
  • [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'load' = '"<LS_APPDATA>\Mozilla\Firefox\Profiles\PRZHLN~1.DEF\Cache\3\86\cmmgr32.pif"'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '%USERNAME%' = 'win.com "C:\Documents and Settings\Default User\MYDOCU~1\c_10079.nls"'
  • [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'System' = '"%ALLUSERSPROFILE%\Application Data\<Auxiliary name>\Compatibility\native\cryptdlg.exe"'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\MsNet] 'ImagePath' = '"C:\Documents and Settings\NetworkService\APPLIC~1\MICROS~1\INTERN~1\c_950.exe"'
  • [<HKLM>\SYSTEM\ControlSet001\Services\MsNet] 'Start' = '00000002'
Creates the following files on removable media:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\bopomofo.uce
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Modifies file system :
Creates the following files:
  • C:\Far\Plugins\renamer1\dmserver.exe
  • %PROGRAM_FILES%\Microsoft.NET\dpvvox.exe
  • C:\Far\Addons\Tables\Cyrillic\ddrawex.com
  • C:\Far\Plugins\calc2\diantz.exe
  • %CommonProgramFiles%\Microsoft Shared\VGX\dvdupgrd.cmd
  • <Current directory>.exe
  • <Current directory>\af32d3b0.exe
  • C:\bootvid.dll
  • C:\autorun.inf
  • %APPDATA%\Mozilla\Firefox\Profiles\przhlnon.default\chrome\cdmodem.bat
  • <LS_APPDATA>\Mozilla\Firefox\Profiles\przhlnon.default\OfflineCache\cipher.exe
  • %HOMEPATH%\Recent\bios4.exe
  • %APPDATA%\Microsoft\Windows\bthprops.exe
  • <LS_APPDATA>\Mozilla\Firefox\Profiles\przhlnon.default\Cache\3\86\cmmgr32.pif
  • C:\Documents and Settings\Default User\Start Menu\Programs\Accessories\Entertainment\c_28597.exe
  • C:\Documents and Settings\NetworkService\Application Data\Microsoft\Internet Explorer\c_950.exe
  • %HOMEPATH%\Start Menu\Programs\cnvfat.com
  • %ALLUSERSPROFILE%\Application Data\<Auxiliary name>\Compatibility\native\cryptdlg.exe
Sets the 'hidden' attribute to the following files:
  • %PROGRAM_FILES%\Microsoft.NET\dpvvox.exe
  • %CommonProgramFiles%\Microsoft Shared\VGX\dvdupgrd.cmd
  • C:\Far\Plugins\calc2\diantz.exe
  • C:\Far\Plugins\renamer1\dmserver.exe
  • <Drive name for removable media>:\bopomofo.uce
  • <Drive name for removable media>:\autorun.inf
  • C:\bootvid.dll
  • C:\autorun.inf
  • C:\Far\Addons\Tables\Cyrillic\ddrawex.com
  • %APPDATA%\Mozilla\Firefox\Profiles\przhlnon.default\chrome\cdmodem.bat
  • <LS_APPDATA>\Mozilla\Firefox\Profiles\przhlnon.default\OfflineCache\cipher.exe
  • %HOMEPATH%\Recent\bios4.exe
  • %APPDATA%\Microsoft\Windows\bthprops.exe
  • %ALLUSERSPROFILE%\Application Data\<Auxiliary name>\Compatibility\native\cryptdlg.exe
  • C:\Documents and Settings\Default User\Start Menu\Programs\Accessories\Entertainment\c_28597.exe
  • <LS_APPDATA>\Mozilla\Firefox\Profiles\przhlnon.default\Cache\3\86\cmmgr32.pif
  • %HOMEPATH%\Start Menu\Programs\cnvfat.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: ''