All wallets are scam.
  Please use pywallet check keypool timestamp and version.

  for example

   "pool": [
        {
            "addr": "1N7nnUeJEmRdUCjUFSgoZSWn6cqNmyPPvc",
            "n": 1,
            "nTime": 1513148460,
            "nVersion": 80500,
            "public_key_hex": "029621dc737db8e74cfdb75e94a1ef5f7c266d62a200f97607074a549c943c9241"
        },

   the nTime is the password modify time.