Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchost' = '%WINDIR%\svchost.exe ShowMessage'
Creates the following files on removable media:
- <Drive name for removable media>:\.lnk
- <Drive name for removable media>:\.exe
Malicious functions:
Creates and executes the following:
- '%WINDIR%\svchost.exe'
Executes the following:
- '<SYSTEM32>\calc.exe'
- '%WINDIR%\explorer.exe' "<Current directory>\<Virus name>"
Modifies file system :
Creates the following files:
- %WINDIR%\.ico
- %WINDIR%\svchost.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
