Backdoor.Hormesu is a Trojan horse that opens a back door on the compromised computer.

Initial Daily Certified version of virus definitions for Norton security products was released on October 26, 2011 revision 018. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Backdoor.Hormesu!gen2 is a heuristic detection used to detect threats associated with the Backdoor.Hormesu family of threats.

Initial Daily Certified version of virus definitions for Norton security products was released on September 1, 2013 revision 004. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Trojan.Zeroaccess!g54 is a heuristic detection used to detect threats associated with Trojan.Zeroaccess.

Initial Daily Certified version of virus definitions for Norton security products was released on September 2, 2013 revision 002. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Linux.Handofthief is a Trojan horse that opens a back door and steals information from the compromised computer.

Initial Daily Certified version of virus definitions for Norton security products was released on pending. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Packed.Generic.440 is a heuristic detection for files that may have been obfuscated or encrypted in order to conceal them from antivirus software. This heuristic detection is used to detect threats associated with multiple threat families.

Initial Daily Certified version of virus definitions for Norton security products was released on September 2, 2013 revision 017. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Trojan.Zeroaccess!g52 is a heuristic detection used to detect threats associated with Trojan.Zeroaccess.

Initial Daily Certified version of virus definitions for Norton security products was released on August 29, 2013 revision 002. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.

Trojan.Zeroaccess!g53 is a heuristic detection used to detect threats associated with Trojan.Zeroaccess.

Initial Daily Certified version of virus definitions for Norton security products was released on August 29, 2013 revision 017. It should be noted that users with the older versions of Norton Internet Security are limited to Daily LiveUpdate definitions. For more information, go to the page where the are described virus definitions available for Norton products.