Ja achei a versão, segue link se alguem precisar.
https://f1mais-my.sharepoint.com/personal/lucas_f1maistecnologia_com_br/_layouts/15/download.aspx?SourceUrl=%2Fpersonal%2Flucas%5Ff1maistecnologia%5Fcom%5Fbr%2FDocuments%2FISOs%2FPfsense%2FpfSense%2DCE%2D2%2E4%2E4%2DRELEASE%2Dp3%2Damd64%2Eiso%2Egz
Obrigado