KidoKiller is a free utility for removing the Net-Worm.Win32.Kido network worm from an infected computer. The worm uses a critical vulnerability in Microsoft Windows (MS08-067) to spread across local networks and removable media.
Net-Worm.Win32.Kido (other names: Conficker, Downadup) disables the System Restore function, blocks access to most sites of antivirus companies (for example, esetnod32.ru, kaspersky.com, etc.), downloads additional malicious programs to infected computers. program, and also does not allow you to activate the Kaspersky Lab product (the user will receive an error message).