Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Svchost' = '%WINDIR%\svchost.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\system.exe
Malicious functions:
Creates and executes the following:
- '%WINDIR%\svchost.exe'
Modifies file system :
Creates the following files:
- %WINDIR%\svchost.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\system.exe
- <Drive name for removable media>:\autorun.inf
- %WINDIR%\svchost.exe
Deletes the following files:
- %TEMP%\~DF4F59.tmp
