cassc

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "action": {
        "callType": "call",
        "from": "0x6438b5009a81b85800511f12a3d15f61fb553f53",
        "gas": "0x12f44",
        "input": "0xa9059cbb0000000000000000000000007154980e9be95eab4eef2269650d4c7e17f156b80000000000000000000000000000000000000000000000000000000033721c51",

cassc

{
  "language": "Solidity",
  "settings": {
    "optimizer": {
      "enabled": false
    },
    "outputSelection": {
      "*": {
        "": [
          "ast"

cassc

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


contract MyTestContract {
    mapping(address => uint) public balances;
    address public owner ;
    constructor() payable {
        owner = msg.sender;
        balances[msg.sender] = msg.value;

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

interface AlienCodex{
    function owner() external view returns (address);
    function makeContact() external;
    function retract() external;
    function revise(uint i, bytes32 _content) external;
}

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

contract Minimum{
    address public addr;
    constructor(){
        // init code
        // prepare CODECOPY
        // PUSH1 0x0a // size of code, 10 bytes

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

contract Preservation {

  // public library contracts
  address public timeZone1Library;
  address public timeZone2Library;
  address public owner;

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

interface NaughtCoin{
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

contract GatekeeperTwo {

  address public entrant;

  modifier gateOne() {
    require(msg.sender != tx.origin);

cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

contract GatekeeperOne {

  address public entrant;

  modifier gateOne() {
    require(msg.sender != tx.origin);

cassc

11-rekt

• Contract names: Eleven.finance, Nerve Finance, NRV vault, Eleven "MasterMind" farming contract
• Contract hex addresses: Not mentioned in the article
• Bug types mentioned in the article:
  1. Vulnerable function (emergencyBurn()) in the intermediate vault contract
  2. Flashloan exploit
  3. Logic issue
  4. Unauthorized withdrawal