Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\htoad] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\htuad] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\stuad] 'Start' = '00000002'
Creates the following files on removable media:
- <Drive name for removable media>:\W
- <Drive name for removable media>:\Autorun.inf
Modifies file system :
Creates the following files:
- <SYSTEM32>\svshost
- %WINDIR%\inf\Cyzpait.inf
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Drive.exe
- <Drive name for removable media>:\Autorun.inf
Moves the following files:
- from <SYSTEM32>\svshost to <SYSTEM32>\svshost.exe
Network activity:
Connects to:
- 'www.pr###ysoft.com':21
UDP:
- DNS ASK www.pr###ysoft.com
