Avast found win32:Trojano-177 on my PC too, on 6-22-04:
It was detected in:

  1. C:\WINDOWS\Downloaded Program Files\popcaploader.dll
  2. C:\Program Files\HJT\backup-20040309-204429-273.dll

During repair, I got the following messages:

  1. popcaploader.dll [L] win32:Trojano-177[Trj] (0) during file repair error occurred: file not repaired.
  2. backup-20040309-204429-273.dll [L] win32:Trojano-177 [Trj] (0) file successfully repaired.

Online scans at Panda and Trendmicro, plus updated spybot S&D, adaware, and CWSshredder all find nothing. I use XP Home Edition-SP1, all updates installed. Please let me know if this is a false positive or an as-yet unknown trojano variant…
???
Thanks in advance!
cyberdelicat (running Avast free/home edition with latest build)