Vulnerable smart contract? Is that contract ever got closed?

[Bryan_Crypto]

Is that contract (https://etherscan.io/address/0x68af0f18c974a9603ec863fefcebb4ceb2589070) ever got closed?

Code:

function SetPwd(bytes32 hash) public payable
{
	if( (!isclosed&&(msg.value>1 ether)) || hashPwd==0x00)
	{
		hashPwd = hash;
		sender = msg.sender;
		cashOutTime = now;
	}
}

I only can see a transaction with exact 1 ether, but haven't it be more than 1 ether to close the contract?