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Contract

0x3F67f4fE80758eeeEb12AC0041cf6F4E9f201ea2
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

More Info

Private Name Tags

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Sweep All105965412020-08-05 0:37:532053 days ago1596587873IN
0x3F67f4fE...E9f201ea2
0 ETH0.0019911741.95388768
Transfer98316442020-04-08 12:54:212172 days ago1586350461IN
0x3F67f4fE...E9f201ea2
0.24834 ETH0.0008626441
Transfer98315792020-04-08 12:39:202172 days ago1586349560IN
0x3F67f4fE...E9f201ea2
0.50631757 ETH0.00105250
Transfer97398122020-03-25 9:53:512186 days ago1585130031IN
0x3F67f4fE...E9f201ea2
0.08833232 ETH0.0002524812
Sweep All96720462020-03-14 21:31:172196 days ago1584221477IN
0x3F67f4fE...E9f201ea2
0 ETH0.000053311.12331231
Transfer96506882020-03-11 14:14:412200 days ago1583936081IN
0x3F67f4fE...E9f201ea2
0.9583537 ETH0.000031561.5
Transfer96506862020-03-11 14:14:202200 days ago1583936060IN
0x3F67f4fE...E9f201ea2
0.04761281 ETH0.000031561.5
Transfer93371722020-01-23 9:42:542248 days ago1579772574IN
0x3F67f4fE...E9f201ea2
0.0171 ETH0.000132556.3
Sweep All86853672019-10-06 0:37:182357 days ago1570322238IN
0x3F67f4fE...E9f201ea2
0 ETH0.00008912.12321323
Transfer86122312019-09-24 14:14:012369 days ago1569334441IN
0x3F67f4fE...E9f201ea2
0.50617399 ETH0.00105250
Transfer86103432019-09-24 7:07:372369 days ago1569308857IN
0x3F67f4fE...E9f201ea2
0.13533631 ETH0.00052625
Sweep All83058532019-08-07 21:04:532416 days ago1565211893IN
0x3F67f4fE...E9f201ea2
0 ETH0.000088732.11435467
Transfer82980172019-08-06 15:55:002418 days ago1565106900IN
0x3F67f4fE...E9f201ea2
0.91 ETH0.000210410
Transfer82978002019-08-06 15:08:372418 days ago1565104117IN
0x3F67f4fE...E9f201ea2
1.398 ETH0.0002661512.65000038
Transfer82388792019-07-28 11:37:152427 days ago1564313835IN
0x3F67f4fE...E9f201ea2
0.03 ETH0.000126246
Transfer81967692019-07-21 22:52:542433 days ago1563749574IN
0x3F67f4fE...E9f201ea2
0.21865 ETH0.000315615

Latest 5 internal transactions

Advanced mode:
Parent Transaction Hash Method Block
From
To
-105965412020-08-05 0:37:532053 days ago1596587873
0x3F67f4fE...E9f201ea2
0.84298989 ETH
-96720462020-03-14 21:31:172196 days ago1584221477
0x3F67f4fE...E9f201ea2
1.02306651 ETH
-86853672019-10-06 0:37:182357 days ago1570322238
0x3F67f4fE...E9f201ea2
0.6415103 ETH
-83058532019-08-07 21:04:532416 days ago1565211893
0x3F67f4fE...E9f201ea2
2.55665 ETH
-80367092019-06-27 0:10:212458 days ago1561594221  Contract Creation0 ETH
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Cross-Chain Transactions

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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xF2f313A4...Fd1BF0dA9
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
UserWallet

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2021-02-27
*/

pragma solidity ^0.4.24;

contract AbstractSweeper {
    function sweepAll(address token) public returns (bool);

    function() public { revert(); }

    Controller controller;

    constructor(address _controller) public {
        controller = Controller(_controller);
    }

    modifier canSweep() {
        if(msg.sender != controller.authorizedCaller() && msg.sender != controller.owner()){ revert(); }
        if(controller.halted()){ revert(); }
        _;
    }
}

contract Token {
    function balanceOf(address a) public pure returns (uint) {
        (a);
        return 0;
    }

    function transfer(address a, uint val) public pure returns (bool) {
        (a);
        (val);
        return false;
    }
}

contract DefaultSweeper is AbstractSweeper {
    constructor(address controller) AbstractSweeper(controller) public { }

    function sweepAll(address _token) public canSweep returns (bool) {
        bool success = false;
        address destination = controller.destination();

        if(_token != address(0)){
            Token token = Token(_token);
            success = token.transfer(destination, token.balanceOf(this));
        }else{
            success = destination.send(address(this).balance);
        }
        return success;
    }
}

contract UserWallet {
    AbstractSweeperList sweeperList;
    constructor(address _sweeperlist) public {
        sweeperList = AbstractSweeperList(_sweeperlist);
    }

    function() public payable { }

    function tokenFallback(address _from, uint _value, bytes _data) public pure {
        (_from);
        (_value);
        (_data);
    }

    function sweepAll(address _token) public returns (bool) {
        return sweeperList.sweeperOf(_token).delegatecall(msg.data);
    }
}

contract AbstractSweeperList {
    function sweeperOf(address _token) public returns (address);
}

contract Controller is AbstractSweeperList {
    address public owner;
    address public authorizedCaller;

    address public destination;

    bool public halted;

    event NewWalletCreated(address receiver);

    modifier onlyOwner() {
        if(msg.sender != owner){ revert(); }
        _;
    }

    modifier onlyAuthorizedCaller() {
        if(msg.sender != authorizedCaller){ revert(); }
        _;
    }

    modifier onlyAdmins() {
        if(msg.sender != authorizedCaller && msg.sender != owner){ revert(); } 
        _;
    }

    constructor() public {
        owner = msg.sender;
        destination = msg.sender;
        authorizedCaller = msg.sender;
    }

    function setAuthorizedCaller(address _newCaller) public onlyOwner {
        authorizedCaller = _newCaller;
    }

    function setDestination(address _dest) public onlyOwner {
        destination = _dest;
    }

    function setOwner(address _owner) public onlyOwner {
        owner = _owner;
    }

    function newWallet() public onlyAdmins returns (address wallet)  {
        wallet = address(new UserWallet(this));
        emit NewWalletCreated(wallet);
    }

    function halt() public onlyAdmins {
        halted = true;
    }

    function start() public onlyOwner {
        halted = false;
    }

    address public defaultSweeper = address(new DefaultSweeper(this));
    mapping (address => address) sweepers;

    function addSweeper(address _token, address _sweeper) public onlyOwner {
        sweepers[_token] = _sweeper;
    }

    function sweeperOf(address _token) public returns (address) {
        address sweeper = sweepers[_token];
        if(sweeper == 0){ sweeper = defaultSweeper; }
        return sweeper;
    }
}

Contract Security Audit

Contract ABI

API
[{"constant":true,"inputs":[{"name":"_from","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_token","type":"address"}],"name":"sweepAll","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_sweeperlist","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}]

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Deployed Bytecode

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

Deployed Bytecode Sourcemap

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Swarm Source

bzzr://ec90d4e55fb69f839fa555767145d6ac7a8f1aa98ed098b09c220c4a34f02ba1

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