IFC [InfinityCash] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

InfinityCash.swapAndSendToFee(address,uint256) (#2470-2476) sends eth to arbitrary user
Dangerous calls:
- address(destination).transfer(newBalance) (#2475)
InfinityCash.addLiquidity(uint256,uint256) (#2509-2522) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- super._transfer(address(this),distributionPool,rewardsPoolTokens.sub(rewardsTokenstoSwap)) (#2568-2572)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
State variables written after the call(s):
- super._transfer(sender,address(this),nodePrice) (#2584)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
- swapping = false (#2582)
Apply the check-effects-interactions pattern.

Additional information: link

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

NODERewardManagement.uint2str(uint256) (#2189-2213) performs a multiplication on the result of a division:
-temp = (48 + uint8(_i - (_i / 10) * 10)) (#2207)
InfinityCash.createNodeWithTokens(string) (#2524-2586) performs a multiplication on the result of a division:
-rewardsPoolTokens = contractTokenBalance.mul(rewardsFee).div(100) (#2559-2561)
-rewardsTokenstoSwap = rewardsPoolTokens.mul(rwSwap).div(100) (#2563-2565)
Consider ordering multiplication before division.

Additional information: link

InfinityCash.cashoutReward(uint256).feeAmount (#2606) is a local variable never initialized
InfinityCash.cashoutAll().feeAmount (#2634) is a local variable never initialized
NODERewardManagement._getNodeWithCreatime(NODERewardManagement.NodeEntity[],uint256).validIndex (#1978) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

InfinityCash.addLiquidity(uint256,uint256) (#2509-2522) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
InfinityCash.cashoutReward(uint256) (#2588-2615) ignores return value by nodeRewardManagement._cashoutNodeReward(sender,blocktime) (#2614)
InfinityCash.cashoutAll() (#2617-2643) ignores return value by nodeRewardManagement._cashoutAllNodesReward(sender) (#2642)
InfinityCash.publiDistriRewards() (#2763-2765) ignores return value by nodeRewardManagement._distributeRewards() (#2764)
Ensure that all the return values of the function calls are used.

Additional information: link

InfinityCash.constructor(address[],uint256[],address[],uint256[],uint256[],uint256,uint256,uint256,uint256,address).shares (#2309) shadows:
- PaymentSplitter.shares(address) (#1715-1717) (function)
InfinityCash.createNodeWithTokens(string).name (#2524) shadows:
- ERC20.name() (#1186-1188) (function)
- IERC20Metadata.name() (#1118) (function)
Rename the local variables that shadow another component.

Additional information: link

InfinityCash.updateSwapTokensAmount(uint256) (#2391-2393) should emit an event for:
- swapTokensAmount = newVal (#2392)
InfinityCash.updateRewardsFee(uint256) (#2403-2406) should emit an event for:
- rewardsFee = value (#2404)
InfinityCash.updateLiquiditFee(uint256) (#2408-2411) should emit an event for:
- liquidityPoolFee = value (#2409)
InfinityCash.updateFuturFee(uint256) (#2413-2416) should emit an event for:
- futurFee = value (#2414)
InfinityCash.updateCashoutFee(uint256) (#2418-2420) should emit an event for:
- cashoutFee = value (#2419)
InfinityCash.updateRwSwapFee(uint256) (#2422-2424) should emit an event for:
- rwSwap = value (#2423)
Emit an event for critical parameter changes.

Additional information: link

Ownable.constructor().msgSender (#976) lacks a zero-check on :
- _owner = msgSender (#977)
InfinityCash.constructor(address[],uint256[],address[],uint256[],uint256[],uint256,uint256,uint256,uint256,address)._uniswapV2Pair (#2339-2340) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#2343)
InfinityCash.updateUniswapV2Router(address)._uniswapV2Pair (#2386-2387) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#2388)
InfinityCash.updateFuturWall(address).wall (#2395) lacks a zero-check on :
- futurUsePool = wall (#2396)
InfinityCash.updateRewardsWall(address).wall (#2399) lacks a zero-check on :
- distributionPool = wall (#2400)
Check that the address is not zero.

Additional information: link

Reentrancy in InfinityCash.cashoutAll() (#2617-2643):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2637)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,feeAmount) (#2637)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- super._transfer(distributionPool,sender,rewardAmount) (#2641)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Reentrancy in InfinityCash.cashoutReward(uint256) (#2588-2615):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2609)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,feeAmount) (#2609)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- super._transfer(distributionPool,sender,rewardAmount) (#2613)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Reentrancy in InfinityCash.constructor(address[],uint256[],address[],uint256[],uint256[],uint256,uint256,uint256,uint256,address) (#2307-2377):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#2339-2340)
State variables written after the call(s):
- _mint(addresses[i],balances[i] * (10 ** 18)) (#2369)
- _balances[account] = _balances[account].add(amount) (#1415)
- _mint(addresses[i],balances[i] * (10 ** 18)) (#2369)
- _totalSupply = _totalSupply.add(amount) (#1414)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#2345)
- automatedMarketMakerPairs[pair] = value (#2450)
- cashoutFee = fees[3] (#2354)
- futurFee = fees[0] (#2351)
- liquidityPoolFee = fees[2] (#2353)
- rewardsFee = fees[1] (#2352)
- rwSwap = fees[4] (#2355)
- swapTokensAmount = swapAmount * (10 ** 18) (#2376)
- totalFees = rewardsFee.add(liquidityPoolFee).add(futurFee) (#2357)
- uniswapV2Pair = _uniswapV2Pair (#2343)
- uniswapV2Router = _uniswapV2Router (#2342)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- _allowances[owner][spender] = amount (#1464)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
State variables written after the call(s):
- swapAndLiquify(swapTokens) (#2578)
- _allowances[owner][spender] = amount (#1464)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
State variables written after the call(s):
- swapTokensForEth(balanceOf(address(this))) (#2580)
- _allowances[owner][spender] = amount (#1464)
Reentrancy in InfinityCash.swapAndLiquify(uint256) (#2478-2491):
External calls:
- swapTokensForEth(half) (#2484)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- addLiquidity(otherHalf,newBalance) (#2488)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#2488)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#2488)
- _allowances[owner][spender] = amount (#1464)
Reentrancy in InfinityCash.updateUniswapV2Router(address) (#2379-2389):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#2386-2387)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#2388)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in InfinityCash.cashoutAll() (#2617-2643):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2637)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,feeAmount) (#2637)
- address(destination).transfer(newBalance) (#2475)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(distributionPool,sender,rewardAmount) (#2641)
Reentrancy in InfinityCash.cashoutReward(uint256) (#2588-2615):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2609)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,feeAmount) (#2609)
- address(destination).transfer(newBalance) (#2475)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(distributionPool,sender,rewardAmount) (#2613)
Reentrancy in InfinityCash.constructor(address[],uint256[],address[],uint256[],uint256[],uint256,uint256,uint256,uint256,address) (#2307-2377):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#2339-2340)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#2452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#2345)
- Transfer(address(0),account,amount) (#1416)
- _mint(addresses[i],balances[i] * (10 ** 18)) (#2369)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(address(this),distributionPool,rewardsPoolTokens.sub(rewardsTokenstoSwap)) (#2568-2572)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- swapAndLiquify(swapTokens) (#2578)
- SwapAndLiquify(half,newBalance,otherHalf) (#2490)
- swapAndLiquify(swapTokens) (#2578)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(sender,address(this),nodePrice) (#2584)
Reentrancy in PaymentSplitter.release(address) (#1749-1766):
External calls:
- Address.sendValue(account,payment) (#1764)
Event emitted after the call(s):
- PaymentReleased(account,payment) (#1765)
Reentrancy in PaymentSplitter.release(IERC20,address) (#1773-1791):
External calls:
- SafeERC20.safeTransfer(token,account,payment) (#1789)
Event emitted after the call(s):
- ERC20PaymentReleased(token,account,payment) (#1790)
Reentrancy in InfinityCash.swapAndLiquify(uint256) (#2478-2491):
External calls:
- swapTokensForEth(half) (#2484)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#2500-2506)
- addLiquidity(otherHalf,newBalance) (#2488)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#2488)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- addLiquidity(otherHalf,newBalance) (#2488)
- SwapAndLiquify(half,newBalance,otherHalf) (#2490)
Apply the check-effects-interactions pattern.

Additional information: link

NODERewardManagement.claimable(NODERewardManagement.NodeEntity) (#2041-2043) uses timestamp for comparisons
Dangerous comparisons:
- node.lastClaimTime + claimTime <= block.timestamp (#2042)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#365-375) uses assembly
- INLINE ASM (#371-373)
Address.verifyCallResult(bool,bytes,string) (#571-591) uses assembly
- INLINE ASM (#583-586)
Do not use evm assembly.

Additional information: link

NODERewardManagement.distributeRewards(uint256,uint256) (#1867-1922) has costly operations inside a loop:
- totalRewardStaked += rewardNode (#1905)
Use a local variable to hold the loop computation result.

Additional information: link

Address.functionCall(address,bytes) (#424-429) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#456-468) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#536-546) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#554-563) is never used and should be removed
Address.functionStaticCall(address,bytes) (#500-511) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#519-528) is never used and should be removed
Context._msgData() (#958-961) is never used and should be removed
ERC20._burn(address,uint256) (#1430-1441) is never used and should be removed
NODERewardManagement._burn(uint256) (#1958-1961) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (#1535-1551) is never used and should be removed
SafeERC20.safeDecreaseAllowance(IERC20,address,uint256) (#1569-1590) is never used and should be removed
SafeERC20.safeIncreaseAllowance(IERC20,address,uint256) (#1553-1567) is never used and should be removed
SafeERC20.safeTransferFrom(IERC20,address,address,uint256) (#1516-1526) is never used and should be removed
SafeMath.mod(uint256,uint256) (#243-245) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#259-266) is never used and should be removed
SafeMathInt.abs(int256) (#101-104) is never used and should be removed
SafeMathInt.add(int256,int256) (#89-96) is never used and should be removed
SafeMathInt.div(int256,int256) (#66-72) is never used and should be removed
SafeMathInt.mul(int256,int256) (#51-61) is never used and should be removed
SafeMathInt.sub(int256,int256) (#77-84) is never used and should be removed
SafeMathInt.toUint256Safe(int256) (#106-109) is never used and should be removed
SafeMathUint.toInt256Safe(uint256) (#10-14) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#17) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#112) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#342) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#941) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#1131) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#1491) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#1619) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
Pragma version^0.8.0 (#2259) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
solc-0.8.7 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#393-404):
- (success) = recipient.call{value: amount}() (#399)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#476-492):
- (success,returndata) = target.call{value: value}(data) (#488-490)
Low level call in Address.functionStaticCall(address,bytes,string) (#519-528):
- (success,returndata) = target.staticcall(data) (#526)
Low level call in Address.functionDelegateCall(address,bytes,string) (#554-563):
- (success,returndata) = target.delegatecall(data) (#561)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Router01.WETH() (#597) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#835) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#837) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#868) is not in mixedCase
Function NODERewardManagement._addReward(address,uint256) (#1963-1965) is not in mixedCase
Function NODERewardManagement.binary_search(NODERewardManagement.NodeEntity[],uint256,uint256,uint256) (#1987-2005) is not in mixedCase
Function NODERewardManagement._cashoutNodeReward(address,uint256) (#2007-2022) is not in mixedCase
Parameter NODERewardManagement._cashoutNodeReward(address,uint256)._creationTime (#2007) is not in mixedCase
Function NODERewardManagement._cashoutAllNodesReward(address) (#2024-2039) is not in mixedCase
Function NODERewardManagement._getRewardAmountOf(address) (#2045-2062) is not in mixedCase
Function NODERewardManagement._getRewardAmountOf(address,uint256) (#2064-2081) is not in mixedCase
Parameter NODERewardManagement._getRewardAmountOf(address,uint256)._creationTime (#2064) is not in mixedCase
Function NODERewardManagement._getNodeRewardAmountOf(address,uint256) (#2083-2091) is not in mixedCase
Function NODERewardManagement._getNodesNames(address) (#2093-2109) is not in mixedCase
Function NODERewardManagement._getNodesCreationTime(address) (#2111-2135) is not in mixedCase
Function NODERewardManagement._getNodesRewardAvailable(address) (#2137-2161) is not in mixedCase
Function NODERewardManagement._getNodesLastClaimTime(address) (#2163-2187) is not in mixedCase
Parameter NODERewardManagement.uint2str(uint256)._i (#2189) is not in mixedCase
Function NODERewardManagement._changeNodePrice(uint256) (#2215-2217) is not in mixedCase
Function NODERewardManagement._changeRewardPerNode(uint256) (#2219-2221) is not in mixedCase
Function NODERewardManagement._changeClaimTime(uint256) (#2223-2225) is not in mixedCase
Function NODERewardManagement._changeAutoDistri(bool) (#2227-2229) is not in mixedCase
Function NODERewardManagement._changeGasDistri(uint256) (#2231-2233) is not in mixedCase
Function NODERewardManagement._getNodeNumberOf(address) (#2235-2237) is not in mixedCase
Function NODERewardManagement._isNodeOwner(address) (#2243-2245) is not in mixedCase
Function NODERewardManagement._distributeRewards() (#2247-2256) is not in mixedCase
Variable InfinityCash._isBlacklisted (#2286) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#959)" inContext (#953-962)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in InfinityCash.cashoutAll() (#2617-2643):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2637)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- super._transfer(distributionPool,sender,rewardAmount) (#2641)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(distributionPool,sender,rewardAmount) (#2641)
Reentrancy in InfinityCash.cashoutReward(uint256) (#2588-2615):
External calls:
- swapAndSendToFee(futurUsePool,feeAmount) (#2609)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- super._transfer(distributionPool,sender,rewardAmount) (#2613)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(distributionPool,sender,rewardAmount) (#2613)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
State variables written after the call(s):
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- _allowances[owner][spender] = amount (#1464)
- super._transfer(address(this),distributionPool,rewardsPoolTokens.sub(rewardsTokenstoSwap)) (#2568-2572)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(address(this),distributionPool,rewardsPoolTokens.sub(rewardsTokenstoSwap)) (#2568-2572)
Reentrancy in InfinityCash.createNodeWithTokens(string) (#2524-2586):
External calls:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
External calls sending eth:
- swapAndSendToFee(futurUsePool,futurTokens) (#2557)
- address(destination).transfer(newBalance) (#2475)
- swapAndSendToFee(distributionPool,rewardsTokenstoSwap) (#2567)
- address(destination).transfer(newBalance) (#2475)
- swapAndLiquify(swapTokens) (#2578)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#2514-2521)
State variables written after the call(s):
- swapAndLiquify(swapTokens) (#2578)
- _allowances[owner][spender] = amount (#1464)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- _allowances[owner][spender] = amount (#1464)
- super._transfer(sender,address(this),nodePrice) (#2584)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1392-1395)
- _balances[recipient] = _balances[recipient].add(amount) (#1396)
- swapping = false (#2582)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1465)
- swapTokensForEth(balanceOf(address(this))) (#2580)
- Approval(owner,spender,amount) (#1465)
- swapAndLiquify(swapTokens) (#2578)
- SwapAndLiquify(half,newBalance,otherHalf) (#2490)
- swapAndLiquify(swapTokens) (#2578)
- Transfer(sender,recipient,amount) (#1397)
- super._transfer(sender,address(this),nodePrice) (#2584)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#602) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#603)
Prevent variables from having similar names.

Additional information: link

NODERewardManagement.slitherConstructorVariables() (#1829-2257) uses literals with too many digits:
- gasForDistribution = 300000 (#1850)
InfinityCash.slitherConstructorVariables() (#2261-2779) uses literals with too many digits:
- deadWallet = 0x000000000000000000000000000000000000dEaD (#2272)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#46) is never used in SafeMathInt (#44-110)
Remove unused state variables.

Additional information: link

InfinityCash.deadWallet (#2272) should be constant
NODERewardManagement.lastDistributionCount (#1851) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#278-280)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#282-291)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#293-299)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#301-303)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#1003-1006)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#1012-1019)
name() should be declared external:
- ERC20.name() (#1186-1188)
symbol() should be declared external:
- ERC20.symbol() (#1194-1196)
decimals() should be declared external:
- ERC20.decimals() (#1211-1213)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#1243-1251)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#1256-1264)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#1273-1281)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#1296-1311)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#1325-1336)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#1352-1366)
totalShares() should be declared external:
- PaymentSplitter.totalShares() (#1693-1695)
shares(address) should be declared external:
- PaymentSplitter.shares(address) (#1715-1717)
payee(uint256) should be declared external:
- PaymentSplitter.payee(uint256) (#1741-1743)
release(address) should be declared external:
- PaymentSplitter.release(address) (#1749-1766)
release(IERC20,address) should be declared external:
- PaymentSplitter.release(IERC20,address) (#1773-1791)
_getNodeNumberOf(address) should be declared external:
- NODERewardManagement._getNodeNumberOf(address) (#2235-2237)
updateUniswapV2Router(address) should be declared external:
- InfinityCash.updateUniswapV2Router(address) (#2379-2389)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- InfinityCash.setAutomatedMarketMakerPair(address,bool) (#2426-2436)
createNodeWithTokens(string) should be declared external:
- InfinityCash.createNodeWithTokens(string) (#2524-2586)
cashoutReward(uint256) should be declared external:
- InfinityCash.cashoutReward(uint256) (#2588-2615)
cashoutAll() should be declared external:
- InfinityCash.cashoutAll() (#2617-2643)
changeSwapLiquify(bool) should be declared external:
- InfinityCash.changeSwapLiquify(bool) (#2645-2647)
getNodeNumberOf(address) should be declared external:
- InfinityCash.getNodeNumberOf(address) (#2649-2651)
getRewardAmountOf(address) should be declared external:
- InfinityCash.getRewardAmountOf(address) (#2653-2660)
getRewardAmount() should be declared external:
- InfinityCash.getRewardAmount() (#2662-2669)
changeNodePrice(uint256) should be declared external:
- InfinityCash.changeNodePrice(uint256) (#2671-2673)
getNodePrice() should be declared external:
- InfinityCash.getNodePrice() (#2675-2677)
changeRewardPerNode(uint256) should be declared external:
- InfinityCash.changeRewardPerNode(uint256) (#2679-2681)
getRewardPerNode() should be declared external:
- InfinityCash.getRewardPerNode() (#2683-2685)
changeClaimTime(uint256) should be declared external:
- InfinityCash.changeClaimTime(uint256) (#2687-2689)
getClaimTime() should be declared external:
- InfinityCash.getClaimTime() (#2691-2693)
changeAutoDistri(bool) should be declared external:
- InfinityCash.changeAutoDistri(bool) (#2695-2697)
getAutoDistri() should be declared external:
- InfinityCash.getAutoDistri() (#2699-2701)
changeGasDistri(uint256) should be declared external:
- InfinityCash.changeGasDistri(uint256) (#2703-2705)
getGasDistri() should be declared external:
- InfinityCash.getGasDistri() (#2707-2709)
getDistriCount() should be declared external:
- InfinityCash.getDistriCount() (#2711-2713)
getNodesNames() should be declared external:
- InfinityCash.getNodesNames() (#2715-2722)
getNodesCreatime() should be declared external:
- InfinityCash.getNodesCreatime() (#2724-2731)
getNodesRewards() should be declared external:
- InfinityCash.getNodesRewards() (#2733-2740)
getNodesLastClaims() should be declared external:
- InfinityCash.getNodesLastClaims() (#2742-2749)
distributeRewards() should be declared external:
- InfinityCash.distributeRewards() (#2751-2761)
publiDistriRewards() should be declared external:
- InfinityCash.publiDistriRewards() (#2763-2765)
getTotalRewardStaked() should be declared external:
- InfinityCash.getTotalRewardStaked() (#2767-2769)
getTotalNodesCreated() should be declared external:
- InfinityCash.getTotalNodesCreated() (#2771-2773)
createNodeForAccount(address,string) should be declared external:
- InfinityCash.createNodeForAccount(address,string) (#2775-2777)
Use the external attribute for functions never called from the contract.

Additional information: link

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token is deployed only at one blockchain

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank