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Transaction Hash
Method
Block
From
To
Sweep All223055332025-04-19 20:47:35277 days ago1745095655IN
0x77982aab...24b4D148C
0 ETH0.000018220.35
Transfer116334752021-01-11 11:57:321836 days ago1610366252IN
0x77982aab...24b4D148C
0.01495328 ETH0.000021041
Sweep All116232492021-01-09 22:17:221838 days ago1610230642IN
0x77982aab...24b4D148C
0 ETH0.0024463951.54542267
Transfer115878242021-01-04 11:54:181843 days ago1609761258IN
0x77982aab...24b4D148C
0.01907282 ETH0.000021041
Transfer115422632020-12-28 11:52:071850 days ago1609156327IN
0x77982aab...24b4D148C
0.01878467 ETH0.000021041
Transfer114965442020-12-21 11:39:291857 days ago1608550769IN
0x77982aab...24b4D148C
0.0197093 ETH0.000021041
Transfer114509042020-12-14 11:34:051864 days ago1607945645IN
0x77982aab...24b4D148C
0.01885316 ETH0.000021041
Transfer114053972020-12-07 11:31:141871 days ago1607340674IN
0x77982aab...24b4D148C
0.01002152 ETH0.000021041
Transfer113543832020-11-29 15:16:561879 days ago1606663016IN
0x77982aab...24b4D148C
0.01000857 ETH0.000021041
Transfer109724722020-10-01 20:55:461938 days ago1601585746IN
0x77982aab...24b4D148C
0.01123778 ETH0.000021041
Transfer109276012020-09-24 20:52:561945 days ago1600980776IN
0x77982aab...24b4D148C
0.03436144 ETH0.000021041
Transfer108819992020-09-17 20:52:491952 days ago1600375969IN
0x77982aab...24b4D148C
0.03508152 ETH0.000021041
Transfer108363062020-09-10 20:47:211959 days ago1599770841IN
0x77982aab...24b4D148C
0.03159129 ETH0.000021041
Transfer107905772020-09-03 20:47:391966 days ago1599166059IN
0x77982aab...24b4D148C
0.05004172 ETH0.000021041
Transfer107456822020-08-27 23:43:211972 days ago1598571801IN
0x77982aab...24b4D148C
0.03112237 ETH0.000021041
Transfer107001212020-08-20 23:35:571979 days ago1597966557IN
0x77982aab...24b4D148C
0.02724923 ETH0.000021041
Transfer106546302020-08-13 23:31:251987 days ago1597361485IN
0x77982aab...24b4D148C
0.01965614 ETH0.000021041
Transfer106092172020-08-06 23:30:431994 days ago1596756643IN
0x77982aab...24b4D148C
0.01782995 ETH0.000021041
Transfer105638222020-07-30 23:23:552001 days ago1596151435IN
0x77982aab...24b4D148C
0.01915916 ETH0.000021041
Transfer105186572020-07-23 23:21:392008 days ago1595546499IN
0x77982aab...24b4D148C
0.01930412 ETH0.000021041
Transfer104734452020-07-16 23:18:472015 days ago1594941527IN
0x77982aab...24b4D148C
0.01391554 ETH0.000021041
Transfer104281642020-07-09 23:10:452022 days ago1594336245IN
0x77982aab...24b4D148C
0.01791189 ETH0.000021041
Transfer103828622020-07-02 23:09:582029 days ago1593731398IN
0x77982aab...24b4D148C
0.0169203 ETH0.000021041
Transfer103378732020-06-25 23:11:362036 days ago1593126696IN
0x77982aab...24b4D148C
0.02040465 ETH0.000021041
Transfer102925392020-06-18 23:06:202043 days ago1592521580IN
0x77982aab...24b4D148C
0.01000891 ETH0.000021041
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Latest 3 internal transactions

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Parent Transaction Hash Method Block
From
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Transfer223055332025-04-19 20:47:35277 days ago1745095655
0x77982aab...24b4D148C
0.01495328 ETH
-116232492021-01-09 22:17:221838 days ago1610230642
0x77982aab...24b4D148C
0.75810857 ETH
-83058532019-08-07 21:04:532359 days ago1565211893  Contract Creation0 ETH
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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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