Guide:
*Download Garena universal Maphack from the link.
*Extract it to any folder then start "Garena Universal MH.exe"
*Set your Warcraft 3 path from the top,
*Then click "Start Garena Universal Maphack"
*Now run warcraft 3 using Garena client.
*Now your Done Happy Hacking
Download Here:
GarenaUniversalMHv6.2.zip