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_20180119_US.zip | FTP 01/19/2018 01/19/2018 404.44 MB 461540E6BD7C1169035DBE5C2DEB0B0F

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
20180119-007-MacCore18.pkg.zip | FTP 01/19/2018 01/19/2018 70.75 MB CC4B0F385F8A1C1689FCFCC1C119AC44

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
20180119-007-MacSEP.pkg.zip | FTP 01/19/2018 01/19/2018 199.71 MB D888F34D8CC43E0C120E25CA3765C515

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
20180119-007-MacSEP14.pkg.zip | FTP 01/19/2018 01/19/2018 200.45 MB 59438250E12582C0DC02B006ABD6A842

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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