This research aims to examine the effects of two viral marketing attributes; namely viral advertising and E-WOM on customer purchase intention. In particular, the authors contemplate the prima facie nature of the relationship by examining brand image and age as contingent boundary conditions (moderator role). The population of the study consists of graduate students in a private Cypriot university. A sample size of 177 participants is recruited using a convenience sampling technique. Multiple linear regression and analysis of variance are the statistical analyses employed to test the developed hypotheses. The findings reveal that viral marketing influenced on customer purchase intention magnified under the moderating role of brand image but age did not affect the relationship. Interestingly, viral advertising had a greater effect on customer purchase intention than E-WOM. Finally, discussions of this research finding in light of academic knowledge are put forward before suggesting future research directions.