Level 1 Noob Hacker

Ethernaut 07 Force

0 / 100 EXP 100 EXP to Junior Hacker

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Challenge 7 / Ethernaut

Force

Goal

Make the Force contract hold a positive ETH balance.

Your task

Read Force.sol, then complete Exploit.s.sol.

:~/targets/ethernaut-force$

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract Force {
    /*
        The contract has no payable function.
        The goal is still to make its balance greater than zero.
    */
}

Starter exploit

Exploit.s.sol

Read-only

// TODO: implement the exploit.
contract HelperContract {

}

function run() external {
    vm.startBroadcast(PLAYER_PRIVATE_KEY);

    vm.stopBroadcast();
}

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