Stop. You are wasting time searching for a file that doesn’t exist (or exists as a dangerous, outdated virus). The hours you spend hunting for the PDF could be spent doing 20 UWorld questions or reading First Aid.
Invest in the real software—be it Kaplan, UWorld, or Amboss. Use its analytics ruthlessly. If price is the barrier, use free resources (Open Osmosis, Anki, NBME free 120) and save up for just 1 month of a Qbank at the end of your dedicated period. Kaplan Usmle Step 1 Qbank Pdf
Your medical license is worth more than the $300 you might save by downloading a virus-laden PDF. use free resources (Open Osmosis