The experienced centre-back, who turned 34 this week, is convinced a run of clean sheets is just around the corner as the Reds focus, first and foremost, on getting three points in the Midlands.
"I wouldn't say we are over-happy [at the moment]," he said. "We are in the position we want to be. We set our stall out at the beginning of the Champions League to make sure we qualify comfortably. We have done that with games to spare. We are sitting nicely in the group.
"In the league, Christmas-time is when we really evaluate it, through the January period and the turn of the year. If we are in the same position then as we are now, we would say it is a good start to the season. But it is still too early to look at the league table and start singing and dancing.
"We always know Villa is a tough game and they always save their best for us. We always feel we have to perform to our strongest to make sure we get a result there. That is how it has been for the last few years. Long may it continue."
With qualification for the knockout stages in Europe already assured, Ferdinand can perhaps expect to be rested for the final two group games, although he has no problem playing midweek matches - as he proved when coming on as a substitute in Braga.
"I have not been speaking about my injuries because there haven't been any," he stressed. "Over the last 18 months, I have managed it really well. The club have helped me.