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WAROO [SuperWhale] Token

About WAROO

Listings

Age

3 years

Token 3 years

Website

superwhale.com

Description

show...

white paper

WAROO is a token with the first ever autonomous perpetual buyback system (“PBS”). A novel technology that automatically creates a proportional buy support every time there is a sell.

We’ve created a media universe around the personification of our groundbreaking tech. Our very own Super Whale scripted IP that follows the masked hero Super Whale in the dystopian world that he protects with vigilante crypto justice.

No one knows for certain who is behind this shifting tide, but there are rumors, from the shadows, of a hero who fights back against corruption and volatility. A steadfast guardian, a sentinel of stability. A cryptic protector some say wears the mantle of a marine mammal, an effigy once used for greed, reclaimed for good. A porpoise with a purpose.

Social

Contract

0x401952fd449da0926ce50205934e5a40a873c7ae

Laser Scorebeta Last Audit: 30 November 2021

report

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

Anti-Scam

Links

Code

Contract

31%

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

SuperWhale.swapETHForTokens(uint256) (contracts/SuperWhale.sol#1045-1060) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in SuperWhale._transfer(address,address,uint256) (contracts/SuperWhale.sol#874-945):
External calls:
- swapTokens(contractTokenBalance) (contracts/SuperWhale.sol#895)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/SuperWhale.sol#956-962)
- buyBackTokens(balance.div(100)) (contracts/SuperWhale.sol#905)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
- buyBackTokens(buyBackAmount) (contracts/SuperWhale.sol#910)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
External calls sending eth:
- swapTokens(contractTokenBalance) (contracts/SuperWhale.sol#895)
- recipient.transfer(amount) (contracts/SuperWhale.sol#1074)
- buyBackTokens(balance.div(100)) (contracts/SuperWhale.sol#905)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
- buyBackTokens(buyBackAmount) (contracts/SuperWhale.sol#910)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/SuperWhale.sol#944)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (contracts/SuperWhale.sol#834)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/SuperWhale.sol#986)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/SuperWhale.sol#995)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/SuperWhale.sol#1006)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/SuperWhale.sol#1016)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/SuperWhale.sol#987)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/SuperWhale.sol#997)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/SuperWhale.sol#1007)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/SuperWhale.sol#1018)
- _tokenTransfer(from,to,amount,takeFee) (contracts/SuperWhale.sol#944)
- _rTotal = _rTotal.sub(rFee) (contracts/SuperWhale.sol#789)
- _tokenTransfer(from,to,amount,takeFee) (contracts/SuperWhale.sol#944)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (contracts/SuperWhale.sol#836)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/SuperWhale.sol#1015)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/SuperWhale.sol#1005)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/SuperWhale.sol#996)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/SuperWhale.sol#1017)
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.

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (contracts/SuperWhale.sol#136-153):
- (success,returndata) = target.call{value: weiValue}(data) (contracts/SuperWhale.sol#139)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable SuperWhale._percentLastSoldToBuyBackTimesTen (contracts/SuperWhale.sol#480) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (contracts/SuperWhale.sol#23)" inContext (contracts/SuperWhale.sol#17-26)
Remove redundant statements if they congest code but offer no value.

Additional information: link

SuperWhale.swapTokens(uint256) (contracts/SuperWhale.sol#1025-1036) performs a multiplication on the result of a division:
-transferToAddressETH(softwareAddress,transferredBalance.div(2).mul(3).div(50)) (contracts/SuperWhale.sol#1034)
Consider ordering multiplication before division.

Additional information: link

SuperWhale._approve(address,address,uint256).owner (contracts/SuperWhale.sol#866) shadows:
- Ownable.owner() (contracts/SuperWhale.sol#169-171) (function)
Rename the local variables that shadow another component.

Additional information: link

SuperWhale.setAllFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256) (contracts/SuperWhale.sol#760-785) should emit an event for:
- _taxFee = taxFee (contracts/SuperWhale.sol#778)
- _liquidityFee = liquidityFee (contracts/SuperWhale.sol#779)
- _buyTaxFee = buyTaxFee (contracts/SuperWhale.sol#780)
- _buyLiquidityFee = buyLiquidityFee (contracts/SuperWhale.sol#781)
- _sellTaxFee = sellTaxFee (contracts/SuperWhale.sol#782)
- _sellLiquidityFee = sellLiquidityFee (contracts/SuperWhale.sol#783)
- _maxTxAmount = maxTxAmount (contracts/SuperWhale.sol#784)
Emit an event for critical parameter changes.

Additional information: link

SuperWhale.setSoftwareAddress(address)._softwareAddress (contracts/SuperWhale.sol#1077) lacks a zero-check on :
- softwareAddress = address(_softwareAddress) (contracts/SuperWhale.sol#1078)
Check that the address is not zero.

Additional information: link

Reentrancy in SuperWhale.transferFrom(address,address,uint256) (contracts/SuperWhale.sol#655-659):
External calls:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/SuperWhale.sol#956-962)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- recipient.transfer(amount) (contracts/SuperWhale.sol#1074)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/SuperWhale.sol#657)
- _allowances[owner][spender] = amount (contracts/SuperWhale.sol#870)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SuperWhale.transferFrom(address,address,uint256) (contracts/SuperWhale.sol#655-659):
External calls:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/SuperWhale.sol#956-962)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- recipient.transfer(amount) (contracts/SuperWhale.sol#1074)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/SuperWhale.sol#871)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/SuperWhale.sol#657)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (contracts/SuperWhale.sol#204-209) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (contracts/SuperWhale.sol#206)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (contracts/SuperWhale.sol#136-153) uses assembly
- INLINE ASM (contracts/SuperWhale.sol#145-148)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (contracts/SuperWhale.sol#91-94) is never used and should be removed
Remove unused functions.

Additional information: link

SuperWhale._rTotal (contracts/SuperWhale.sol#439) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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-0.8.4 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

Reentrancy in SuperWhale.transferFrom(address,address,uint256) (contracts/SuperWhale.sol#655-659):
External calls:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- recipient.transfer(amount) (contracts/SuperWhale.sol#1074)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/SuperWhale.sol#656)
- recipient.transfer(amount) (contracts/SuperWhale.sol#1074)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD_ADDRESS,block.timestamp.add(300)) (contracts/SuperWhale.sol#1052-1057)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/SuperWhale.sol#657)
- _allowances[owner][spender] = amount (contracts/SuperWhale.sol#870)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/SuperWhale.sol#871)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/SuperWhale.sol#657)
Apply the check-effects-interactions pattern.

Additional information: link

Variable SuperWhale._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/SuperWhale.sol#810) is too similar to SuperWhale._transferStandard(address,address,uint256).tTransferAmount (contracts/SuperWhale.sol#985)
Prevent variables from having similar names.

Additional information: link

SuperWhale.slitherConstructorConstantVariables() (contracts/SuperWhale.sol#423-1084) uses literals with too many digits:
- DEAD_ADDRESS = address(0x000000000000000000000000000000000000dEaD) (contracts/SuperWhale.sol#465)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SuperWhale._tTotal (contracts/SuperWhale.sol#438) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

setPercentLastSoldToBuyBackTimesTen(uint256) should be declared external:
- SuperWhale.setPercentLastSoldToBuyBackTimesTen(uint256) (contracts/SuperWhale.sol#756-758)
Use the external attribute for functions never called from the contract.

Additional information: link

Trading

38%

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.

Socials

28%

Twitter account link seems to be invalid

Unable to find Blog account (Reddit or Medium)

Unable to find Youtube account

Unable to find Discord account

Transparency

37%

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

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 token on CoinHunt

Additional information: link

Unable to find code repository for the project

Age

Young tokens have high risks of price dump / death

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

Token has no active CoinMarketCap listing / rank

Token has relatively low CoinGecko rank

Popular Tokens

WAROO [SuperWhale] Token

About WAROO

Listings

Age

Website

Description

Social

Contract

Laser Scorebeta Last Audit: 30 November 2021

Anti-Scam

Links

Contract

[LSR] Audit is not found critical

[Slither] Functions that send Ether to arbitrary destinations critical

[Slither] Reentrancy vulnerabilities critical

[LSR] Dangerous combinations (1) major

[Slither] Low-level calls minor

[Slither] Conformance to Solidity naming conventions minor

[Slither] Redundant Statements minor

[Slither] Divide before multiply minor

[Slither] Local variable shadowing minor

[Slither] Missing events arithmetic minor

[Slither] Missing zero address validation minor

[Slither] Reentrancy vulnerabilities minor

[Slither] Reentrancy vulnerabilities minor

[Slither] Block timestamp minor

[Slither] Assembly usage minor

[Slither] Dead-code minor

[Slither] Function Initializing State minor

[Slither] Incorrect versions of Solidity minor

[Slither] Reentrancy vulnerabilities minor

[Slither] Variable names too similar minor

[Slither] Too many digits minor

[Slither] State variables that could be declared constant minor

[Slither] Public function that could be declared external minor

Trading

[LSR] No trading critical

[LSR] Few chains major

[LSR] Few trading pairs major

[LSR] Unknown liquidity minor

[LSR] Unknown volume minor

[LSR] Unknown swaps minor

Socials

[LSR] Twitter is invalid critical

[LSR] Blog is not found minor

[LSR] Youtube is not found minor

[LSR] Discord is not found minor

Transparency

[LSR] No BscScan listing critical

[LSR] Suspended CoinMarketCap listing critical

[LSR] Audit is not found major

[LSR] Website: contract is not found minor

[LSR] Website: audit is not found minor

[LSR] No CoinHunt listing minor

[LSR] Code repo is not found minor

Age

[LSR] Token age <= 180 days major

[LSR] CoinGecko age <= 90 days major

[LSR] No CoinMarketCap rank major

[LSR] Low CoinGecko rank minor

Price for WAROO