AntiVirus for Macintosh

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Attention: Virus definitions for Norton AntiVirus for Macintosh versions 7-8 will no longer be updated after August 1, 2008. To continue receiving updated virus definitions, please upgrade to a newer version of Norton AntiVirus for Macintosh.

The virus definitions installer you should download depends on the type of processor your Mac has (PowerPC or Intel), the Mac OS version, and the version of Norton AntiVirus for Macintosh or Symantec AntiVirus for Macintosh you are running.

Intel

File Name Creation Date Release Date File Size MD5 | all
NavM_Intel_Installer_20171020_US.zip | FTP 10/20/2017 10/20/2017 445.03 MB 2F28FE317787CF8CD99B7F8268292C7D

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) Versions 12.1 through 12.1.3
File Name Creation Date Release Date File Size MD5 | all
20171020-006-MacCore18.pkg.zip | FTP 10/20/2017 10/20/2017 76.82 MB 99F032E0EA000EFC91F0336E8C34C318

Supports the following versions of Symantec antivirus software:

  • Norton Internet Security (for Macintosh) version 7.1
File Name Creation Date Release Date File Size MD5 | all
20171020-006-MacSEP.pkg.zip | FTP 10/20/2017 10/20/2017 229.51 MB 074360C6A4615EE59178002997181161

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) versions 12.1.4 through 12.1.6
File Name Creation Date Release Date File Size MD5 | all
20171020-006-MacSEP14.pkg.zip | FTP 10/20/2017 10/20/2017 230.26 MB D4F5D717BB03983B8FDB2C1A995349CE

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) version 14.x
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