Never download from these:
1. PirateBay (lots of malware)
2. KickAss Torrents (same as PB)
3. SadeemPC & SadeemAPK
4. KaranPC (SadeemPC associates)
5. KolomPC (SadeemPC & KaranPC associates)
6. Crackshash (Malware risk)
7. HaxNode (Malware risk)
8. CrackingPatching (you guessed right: Malware risk)...