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Contract

0x8d37ccB51acED6F2b01D3beeC087dcD1adF4D117
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

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No addresses found
Transaction Hash
Method
Block
From
To
Sweep All152680232022-08-03 6:55:211316 days ago1659509721IN
0x8d37ccB5...1adF4D117
0 ETH0.000168373.23423423
Transfer140801242022-01-26 8:19:521505 days ago1643185192IN
0x8d37ccB5...1adF4D117
0.10015353 ETH0.00284396135.16962549
Transfer134408302021-10-18 8:45:321605 days ago1634546732IN
0x8d37ccB5...1adF4D117
0.1010969 ETH0.0010750.85598509
Transfer130425402021-08-17 11:49:061666 days ago1629200946IN
0x8d37ccB5...1adF4D117
0.10017469 ETH0.0006573131.24118297
Transfer125606152021-06-03 9:02:211742 days ago1622710941IN
0x8d37ccB5...1adF4D117
0.10152012 ETH0.000063123
Transfer123538312021-05-02 8:59:291774 days ago1619945969IN
0x8d37ccB5...1adF4D117
0.10062172 ETH0.000063123
Sweep All122130162021-04-10 15:40:591795 days ago1618069259IN
0x8d37ccB5...1adF4D117
0 ETH0.0041876888.23423423
Transfer121525952021-04-01 8:40:351805 days ago1617266435IN
0x8d37ccB5...1adF4D117
0.10377868 ETH0.000063123
Transfer119514052021-03-01 8:59:291836 days ago1614589169IN
0x8d37ccB5...1adF4D117
0.10100855 ETH0.000063123
Transfer118341792021-02-11 8:30:121854 days ago1613032212IN
0x8d37ccB5...1adF4D117
0.10549913 ETH0.000063123
Transfer116977162021-01-21 8:34:081875 days ago1611218048IN
0x8d37ccB5...1adF4D117
0.1002869 ETH0.000063123
Transfer115410652020-12-28 7:37:501899 days ago1609141070IN
0x8d37ccB5...1adF4D117
0.1452063 ETH0.000063123

Latest 3 internal transactions

Advanced mode:
Parent Transaction Hash Method Block
From
To
Transfer152680232022-08-03 6:55:211316 days ago1659509721
0x8d37ccB5...1adF4D117
0.50356697 ETH
-122130162021-04-10 15:40:591795 days ago1618069259
0x8d37ccB5...1adF4D117
0.55577958 ETH
-114880142020-12-20 4:21:381907 days ago1608438098  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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