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Win32.HLLW.Autoruner1.62241

Added to the Dr.Web virus database: 2013-12-06

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MSN' = '%TEMP%\34542.exe'
Creates the following files on removable media:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\<Virus name>.exe
Malicious functions:
Executes the following:
  • '<SYSTEM32>\notepad.exe'
Injects code into
the following system processes:
  • <SYSTEM32>\notepad.exe
Modifies file system :
Creates the following files:
  • %TEMP%\34542.exe
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\<Virus name>.exe
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'