The most ambitious reflection project on the BSC. Providing you with BUSD that actually matters.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
HungerGames.buyTokens(uint256,address) (#668-679) sends eth to arbitrary user
Dangerous calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#673-678)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in HungerGames._transferFrom(address,address,uint256) (#522-545):
External calls:
- swapBack() (#527)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#607-613)
- distributor.deposit{value: amountBNBReflection}() (#623)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#629-636)
- triggerAutoBuyback() (#528)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#673-678)
External calls sending eth:
- swapBack() (#527)
- distributor.deposit{value: amountBNBReflection}() (#623)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#624)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#629-636)
- triggerAutoBuyback() (#528)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#673-678)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#532)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#536)
- amountReceived = takeFee(sender,recipient,amount) (#534)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#584)
- triggerAutoBuyback() (#528)
- inSwap = true (#461)
- inSwap = false (#461)
Apply the check-effects-interactions pattern.
Additional information: link
DividendDistributor.distributeDividend(address) (#353-364) ignores return value by BUSD.transfer(shareholder,amount) (#359)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
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.
Combination 2: Unchecked transfer + 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.
Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
Variable HungerGames._allowances (#415) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Reentrancy in DividendDistributor.setShare(address,uint256) (#286-300):
External calls:
- distributeDividend(shareholder) (#288)
- BUSD.transfer(shareholder,amount) (#359)
State variables written after the call(s):
- shares[shareholder].amount = amount (#298)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#299)
Apply the check-effects-interactions pattern.
Additional information: link
HungerGames.swapBack() (#597-639) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#629-636)
Ensure that all the return values of the function calls are used.
Additional information: link
HungerGames.setTargetLiquidity(uint256,uint256) (#750-753) should emit an event for:
- targetLiquidity = _target (#751)
- targetLiquidityDenominator = _denominator (#752)
Emit an event for critical parameter changes.
Additional information: link
HungerGames.setFeeReceivers(address,address)._marketingFeeReceiver (#740) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#742)
Check that the address is not zero.
Additional information: link
Reentrancy in HungerGames.triggerZeusBuyback(uint256,bool) (#649-655):
External calls:
- buyTokens(amount,DEAD) (#650)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#673-678)
State variables written after the call(s):
- buybackMultiplierTriggeredAt = block.timestamp (#652)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in HungerGames.triggerZeusBuyback(uint256,bool) (#649-655):
External calls:
- buyTokens(amount,DEAD) (#650)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#673-678)
Event emitted after the call(s):
- BuybackMultiplierActive(buybackMultiplierLength) (#653)
Apply the check-effects-interactions pattern.
Additional information: link
HungerGames.isOverLiquified(uint256,uint256) (#772-774) uses timestamp for comparisons
Dangerous comparisons:
- getLiquidityBacking(accuracy) > target (#773)
Avoid relying on block.timestamp.
Additional information: link
HungerGames.onlyBuybacker() (#496) compares to a boolean constant:
-require(bool,string)(buyBacker[msg.sender] == true,) (#496)
Remove the equality to the boolean constant.
Additional information: link
DividendDistributor.process(uint256) (#322-346) has costly operations inside a loop:
- currentIndex ++ (#343)
Use a local variable to hold the loop computation result.
Additional information: link
SafeMath.trySub(uint256,uint256) (#19-24) is never used and should be removed
Remove unused functions.
Additional information: link
HungerGames.swapThreshold (#459) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 2000
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.
Additional information: link
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
Reentrancy in HungerGames.swapBack() (#597-639):
External calls:
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#624)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#623)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#624)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#629-636)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#637)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#183) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#184)
Prevent variables from having similar names.
Additional information: link
HungerGames.slitherConstructorVariables() (#397-779) uses literals with too many digits:
- distributorGas = 500000 (#456)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
HungerGames.DEAD_NON_CHECKSUM (#405) is never used in HungerGames (#397-779)
Remove unused state variables.
Additional information: link
HungerGames._totalSupply (#411) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
launch() should be declared external:
- HungerGames.launch() (#701-705)
Use the external attribute for functions never called from the contract.
Additional information: link
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
Twitter account link seems to be invalid
Telegram account has relatively few subscribers
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account