@ Asyn,
Thanks for thee feedback. Still a bit confused about the timestamps, but as long as I am clear I'm happy. Thankfully, no more warnings from avast.
@ doktornotor
Nice multiple scanner nice, it also showed no infections. And for the record, I know about the AV not being good for determining a site's health. I always try to stay patched. The reason I posted here (see my first post in this thread), was that avast was the only product that identifies the specific script on my site that was performing the attack, which allowed me to better remediate the problem.