What software does:
Generates private keys based on the latest blocks of blockchain
Checks for balance and saves in the format: BTC Addres
The chance of a key drop is very low and higher if your video card and processor have good power. Not to mention the launch on a powerful farm.
Any key with an address can drop out even with 1000btc on the balance. If we get lucky.
Archive pasword 123
Links: MEDIAFIRE or 4SHARED or UPLOAD or BOX