1. Symantec/
  2. Security Response/
  3. PUA.ChangeDNS


December 3, 2014 4:18:55 PM
Potentially Unwanted App
Risk Impact:
Systems Affected:
Linux, Mac, Solaris, Windows


PUA.ChangeDNS is a generic detection for many individual Security Risks that share the primary functionality of altering DNS settings without permission and for which specific definitions have not been created. A generic detection is used because it protects against many Security Risks that share similar characteristics.

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version March 19, 2018 revision 039
  • Initial Daily Certified version July 24, 2014 revision 035
  • Latest Daily Certified version March 17, 2018 revision 009
  • Initial Weekly Certified release date July 30, 2014
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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