Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, C:\svchost.exe'
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
blocks execution of the following system utilities:
- Windows Task Manager (Taskmgr)
Modifies file system:
Creates the following files:
- C:\autorun.inf
- C:\svchost.exe
- <Current directory>\Autorun.inf
Sets the 'hidden' attribute to the following files:
- <Current directory>\Autorun.inf
- <Full path to file>
Moves itself:
- from <Full path to file> to <Current directory>\svchost.exe
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'Piriform CCleaner'
- ClassName: '' WindowName: 'Anti-autorun 3.0'
- ClassName: '' WindowName: 'anvir task manager'
- ClassName: '' WindowName: 'KillProcess'
- ClassName: '' WindowName: 'anvir task manager pro'
- ClassName: '' WindowName: '????????? ????? Windows'
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: 'Диспетчер задач Windows'
- ClassName: '' WindowName: 'Настройка системы'
- ClassName: '' WindowName: '????????? ???????'
