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• library SafeMath
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•  contract Ownable
•    - function Ownable()
•    - function transferOwnership(address ne ...
•  contract RefundVaultWithCommission ... *
•    - function RefundVaultWithCommission(ad ...
•    - function deposit(address investor)
•    - function close()
•    - function enableRefunds()
•    - function refund(address investor)

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/**
 *Submitted for verification at Etherscan.io on 2018-02-16
*/

pragma solidity ^0.4.18;

// File: contracts/math/SafeMath.sol

/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    assert(c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}

// File: contracts/ownership/Ownable.sol

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;


  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);


  /**
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  function Ownable() public {
    owner = msg.sender;
  }


  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }


  /**
   * @dev Allows the current owner to transfer control of the contract to a newOwner.
   * @param newOwner The address to transfer ownership to.
   */
  function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}

// File: contracts/modified.crowdsale/RefundVaultWithCommission.sol

/**
 * @title RefundVault
 * @dev This contract is used for storing funds while a crowdsale
 * is in progress. Supports refunding the money if crowdsale fails,
 * and forwarding it if crowdsale is successful.
 */
contract RefundVaultWithCommission is Ownable {
  using SafeMath for uint256;

  enum State { Active, Refunding, Closed }

  mapping (address => uint256) public deposited;
  address public wallet;
  address public walletFees;
  State public state;

  event Closed();
  event RefundsEnabled();
  event Refunded(address indexed beneficiary, uint256 weiAmount);

  function RefundVaultWithCommission(address _wallet,address _walletFees) public {
    require(_wallet != address(0));
    require(_walletFees != address(0));
    wallet = _wallet;
    walletFees = _walletFees;
    state = State.Active;
  }

  function deposit(address investor) onlyOwner public payable {
    require(state == State.Active);
    deposited[investor] = deposited[investor].add(msg.value);
  }

  function close() onlyOwner public {
    require(state == State.Active);
    state = State.Closed;
    Closed();

    uint256 fees = this.balance.mul(25).div(10000);

    // transfer the fees
    walletFees.transfer(fees);

    //transfer the remaining part
    wallet.transfer(this.balance);
  }

  function enableRefunds() onlyOwner public {
    require(state == State.Active);
    state = State.Refunding;
    RefundsEnabled();
  }

  function refund(address investor) public {
    require(state == State.Refunding);
    uint256 depositedValue = deposited[investor];
    deposited[investor] = 0;
    investor.transfer(depositedValue);
    Refunded(investor, depositedValue);
  }
}

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0000000000000000000000000ae599ec3807408680748c517ca43490cd1aa83b000000000000000000000000d4db29b5b05c1a28c3a22049cc092673b7c74fbc

-----Decoded View---------------
Arg [0] : _wallet (address): 0x0AE599eC3807408680748C517cA43490cd1AA83b
Arg [1] : _walletFees (address): 0xD4db29b5B05c1a28C3A22049cc092673b7C74fbC

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000000ae599ec3807408680748c517ca43490cd1aa83b
Arg [1] : 000000000000000000000000d4db29b5b05c1a28c3a22049cc092673b7c74fbc

bzzr://3ee748091cf2565862d05c49892f599cf608ceefc485af8b60e709c0c5bb34d1