Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Classes\exefile\shell\open\command] '' = 'SHELL32.exe %1%'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\FDDefender.exe
Malicious functions:
Executes the following:
- <SYSTEM32>\rundll32.exe shell32.dll,Activate_RunDLL
Modifies file system :
Creates the following files:
- <SYSTEM32>\SHELL32.exe
- <SYSTEM32>\disk32.dll
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\FDDefender.exe