pcaversaccio

// Decompiled by library.dedaub.com
// 2022.11.28 11:00 UTC

// Data structures and variables inferred from the use of storage instructions
uint256 owner_0_0_19; // STORAGE[0x0] bytes 0 to 19
uint256 owner_1_0_19; // STORAGE[0x1] bytes 0 to 19


function () public payable { 
    revert();

pcaversaccio

// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

/**
 * @title Returnbomb attack example
 * @author pcaversaccio
 */
contract Evil {
    uint256 public counter;

pcaversaccio

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

contract Storage {
    struct SomeStruct {
        uint16 a;
        uint16 b; 
        uint16 c;
        uint16 d;
    }

pcaversaccio

{"id":"4e2b890ab80095ee8fe286920b86039c","_format":"hh-sol-build-info-1","solcVersion":"0.8.17","solcLongVersion":"0.8.17+commit.8df45f5f","input":{"language":"Solidity","sources":{"contracts/BatchDistributor.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity 0.8.17;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\n\n/**\n * @dev Error that occurs when transferring ether has failed.\n * @param emitter The contract that emits the error.\n */\nerror EtherTransferFail(address emitter);\n\n/**\n * @title Native and ERC-20 Token Batch Distributor\n * @author Apps with love AG, info@appswithlove.com\n * @notice Helper smart contract for batch sending both\n * native and ERC-20 tokens.\n * @dev Since we use nested struct objects, we rely on the ABI coder v2.\n * The ABI coder v2 is activated by default since Solidity `v0.8.0`.\n * @custom:security-contact info@appswithlove.com\n */\n\ncontract BatchDistributor {\n    us

pcaversaccio

// SPDX-License-Identifier: WTFPL
pragma solidity 0.8.17;

/**
 * @dev Error that occurs when called by a contract account.
 * @param emitter The contract that emits the error.
 */
error ContractCallsAreNotAllowed(address emitter);

/**

pcaversaccio

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

// Mock class using ERC20
contract ERC20Mock is ERC20 {
    constructor(
        string memory name,
        string memory symbol,

pcaversaccio

// SPDX-License-Identifier: WTFPL

pragma solidity 0.8.16;

contract Merge {
    uint72 private constant _DIFFICULTY_THRESHOLD = 2**64;

    /**
     * @dev A difficulty value greater than `2**64` indicates that a transaction is
     * being executed in a PoS block. Also note that the `DIFFICULTY` opcode (0x44)

pcaversaccio

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

contract LookupContract {
    mapping(string => uint256) public myDirectory;

    constructor(string memory _name, uint256 _mobileNumber) {
        myDirectory[_name] = _mobileNumber;
    }

pcaversaccio

# Palkeoramix decompiler. 

def storage:
  ownerAddress is addr at storage 0
  stor1 is addr at storage 1
  stor2 is addr at storage 2
  stor3 is addr at storage 3
  stor4 is addr at storage 4
  stor5 is addr at storage 5
  stor6 is addr at storage 6

pcaversaccio

#  I failed with these: 
#  - unknownfa461e33(?)
#  All the rest is below.
#

def execute(address _target, bytes _data): # not payable
  require calldata.size - 4 >=′ 64
  require _target == _target
  require _data <= 18446744073709551615
  require _data + 35 <′ calldata.size