Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\AUTORUN.INF
- <Drive name for removable media>:\pagefile.pif
Malicious functions:
Creates and executes the following:
- '<Current directory>\<Virus name>.~tmp'
- '<SYSTEM32>\Com\smss.exe'
- '<SYSTEM32>\Com\lsass.exe'
Modifies file system :
Creates the following files:
- <Current directory>\<Virus name>.~tmp
- C:\pagefile.pif
- C:\AUTORUN.INF
- <SYSTEM32>\Com\smss.exe
- <Current directory>\<Virus name>.~
- <SYSTEM32>\Com\lsass.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\pagefile.pif
- <Drive name for removable media>:\AUTORUN.INF
- C:\AUTORUN.INF
- <Current directory>\<Virus name>.~tmp
- C:\pagefile.pif
Deletes the following files:
- %TEMP%\~DF879E.tmp
- %TEMP%\~DF90B9.tmp
- %TEMP%\~DF9A5B.tmp
- %TEMP%\~DF72D6.tmp
- %TEMP%\~DF47F3.tmp
- <Current directory>\<Virus name>.~
- <Current directory>\<Virus name>.~tmp
Miscellaneous:
Searches for the following windows:
- ClassName: '(null)' WindowName: 'MSCTFIME SMSS'
- ClassName: 'IEFrame' WindowName: '(null)'
- ClassName: '#32770' WindowName: 'MCI Program Com Application'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'