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XHT [xHunter] Token

About XHT

Listings

Token 12 months
CoinMarketCap 12 months
white paper

The xHunter’s very foundation is based on combining both the great outdoors, and Blockchain technology! Their engaging 3D game that involves hunting, using uniquely created characters and Visually captivating gaming worlds.The second aspect the xHunter project is that they will be hosting the largest intense, adrenaline inducing outdoor tournaments/events worldwide. xHunter's community, no matter where they are, will be able to participate virtually, real time to feel the adrenaline rush that the out door tournaments will bring. These tournaments will require XHT for voting and supporting the teams. The winners and voters of the winning team will then win rare NFTs and Cash bonuses!

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Laser Scorebeta Last Audit: 30 November 2021

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Token is either risky or in presale. For presale 30+ is a fine score.

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

xHunter.addLiquidity(uint256,uint256) (#804-817) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in xHunter._transfer(address,address,uint256) (#703-749):
External calls:
- pinkAntiBot.onPreTransferCheck(sender,recipient,amount) (#716)
- swapAndLiquify(contractTokenBalance) (#733)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#793-799)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#733)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#736)
- _balances[recipient] = _balances[recipient].add(finalAmount) (#744)
- finalAmount = takeFee(sender,recipient,amount) (#738-739)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#833)
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.

xHunter.swapAndLiquify(uint256) (#758-782) performs a multiplication on the result of a division:
-tokensForLP = tAmount.div(_totalTax).mul(_liquidityFee).div(2) (#760)
Consider ordering multiplication before division.

Additional information: link

xHunter.addLiquidity(uint256,uint256) (#804-817) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
Ensure that all the return values of the function calls are used.

Additional information: link

xHunter._approve(address,address,uint256).owner (#583) shadows:
- Ownable.owner() (#152-154) (function)
Rename the local variables that shadow another component.

Additional information: link

xHunter.changeTaxFreeBlocks(uint256) (#859-861) should emit an event for:
- _taxFreeWindowEnd = _launchedAt.add(taxFreeBlocks) (#860)
Emit an event for critical parameter changes.

Additional information: link

xHunter.changeDevWallets(address,address,address).newDevWallet3Address (#641) lacks a zero-check on :
- devWallet3Address = address(newDevWallet3Address) (#644)
Check that the address is not zero.

Additional information: link

Reentrancy in xHunter.transferFrom(address,address,uint256) (#697-701):
External calls:
- _transfer(sender,recipient,amount) (#698)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#793-799)
- pinkAntiBot.onPreTransferCheck(sender,recipient,amount) (#716)
External calls sending eth:
- _transfer(sender,recipient,amount) (#698)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#699)
- _allowances[owner][spender] = amount (#587)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in xHunter.transferFrom(address,address,uint256) (#697-701):
External calls:
- _transfer(sender,recipient,amount) (#698)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#793-799)
- pinkAntiBot.onPreTransferCheck(sender,recipient,amount) (#716)
External calls sending eth:
- _transfer(sender,recipient,amount) (#698)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#588)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#699)
Apply the check-effects-interactions pattern.

Additional information: link

xHunter.takeFee(address,address,uint256) (#819-837) uses timestamp for comparisons
Dangerous comparisons:
- isHappyHour = happyHourEnabled || block.timestamp <= _taxFreeWindowEnd (#821)
- (isHappyHour && recipient == uniswapV2Pair) || block.timestamp <= _botTaxWindowEnd (#825)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#119-136) uses assembly
- INLINE ASM (#128-131)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#75-78) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.8.4 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._functionCallWithValue(address,bytes,uint256,string) (#119-136):
- (success,returndata) = target.call{value: weiValue}(data) (#122)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable xHunter._taxFreeWindowEnd (#458) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#11)" inContext (#4-14)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in xHunter.transferFrom(address,address,uint256) (#697-701):
External calls:
- _transfer(sender,recipient,amount) (#698)
- recipient.transfer(amount) (#670)
External calls sending eth:
- _transfer(sender,recipient,amount) (#698)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#809-816)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#699)
- _allowances[owner][spender] = amount (#587)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#588)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#699)
Apply the check-effects-interactions pattern.

Additional information: link

Variable xHunter.changeDevWallets(address,address,address).newDevWallet2Address (#641) is too similar to xHunter.changeDevWallets(address,address,address).newDevWallet3Address (#641)
Prevent variables from having similar names.

Additional information: link

xHunter.slitherConstructorVariables() (#405-864) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#421)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

xHunter.deadAddress (#421) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

openTrading(uint256,uint256) should be declared external:
- xHunter.openTrading(uint256,uint256) (#851-856)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


Token is deployed only at one blockchain


Token has only one trading pair


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.


Twitter account link seems to be invalid


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


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

Additional information: link


Token was delisted from CoinGecko

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Unable to find token contract audit


Unable to verify token contract address on the website


Unable to find audit link on the website


Unable to find Twitter link on the website


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death

Price for XHT