Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Avg_AntiHost' = '"<SYSTEM32>\THe Girls\Ecran.exe"'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'FIXEDFON.FON' = '"<SYSTEM32>\Win32.vbs"'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Ecran.exe
- <Drive name for removable media>:\The_Cars.vbs
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
Modifies file system :
Creates the following files:
- <Auxiliary element>
- <SYSTEM32>\win32.vbs
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Ecran.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\The_Cars.vbs
- <SYSTEM32>\win32.vbs
- <Full path to virus>
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''