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 April 14, 2017 revision 022
Initial Daily Certified version July 24, 2014 revision 035
Latest Daily Certified version April 15, 2017 revision 001
Initial Weekly Certified release date July 30, 2014
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.