DREAM [DreamDAO] Token

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

DreamDAO.constructor(address,address,address).DREAM_HUB (#946) shadows:
- BEP20.DREAM_HUB (#609) (state variable)
DreamDAO.constructor(address,address,address).charity (#946) shadows:
- BEP20.charity (#610) (state variable)
DreamDAO.constructor(address,address,address).market (#946) shadows:
- BEP20.market (#608) (state variable)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#246-255) uses assembly
- INLINE ASM (#253)
Address._functionCallWithValue(address,bytes,uint256,string) (#342-363) uses assembly
- INLINE ASM (#355-358)
Do not use evm assembly.

Additional information: link

Redundant expression "this (#217)" inContext (#211-220)
Remove redundant statements if they congest code but offer no value.

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BEP20.addLiquidity(uint256,uint256) (#785-798) ignores return value by pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,Owner(),block.timestamp) (#790-797)
Ensure that all the return values of the function calls are used.

Additional information: link

BEP20.transferOwnership(address).newOwner (#673) lacks a zero-check on :
- _owner = newOwner (#679)
BEP20.constructor(string,string,uint8,address,address,address).charity_ (#640) lacks a zero-check on :
- charity = charity_ (#655)
BEP20.constructor(string,string,uint8,address,address,address).market_ (#640) lacks a zero-check on :
- market = market_ (#653)
BEP20.constructor(string,string,uint8,address,address,address).JBCHUB_ (#640) lacks a zero-check on :
- DREAM_HUB = JBCHUB_ (#654)
Check that the address is not zero.

Additional information: link

BEP20._transfer(address,address,uint256) (#755-765) uses timestamp for comparisons
Dangerous comparisons:
- ! _isExcluFromFrr[from] && ! _isExcluFromFrr[to] && deployTime != 0 && block.timestamp.sub(deployTime) <= 600 (#760)
Avoid relying on block.timestamp.

Additional information: link

BEP20.addLiquidity(uint256,uint256) (#785-798) is never used and should be removed
Address.sendValue(address,uint256) (#274-280) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#326-328) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#337-340) is never used and should be removed
Context._msgData() (#216-219) is never used and should be removed
Address._functionCallWithValue(address,bytes,uint256,string) (#342-363) is never used and should be removed
Address.isContract(address) (#246-255) is never used and should be removed
Address.functionCall(address,bytes,string) (#311-313) is never used and should be removed
Address.functionCall(address,bytes) (#301-303) is never used and should be removed
BEP20.swapTokensForEth(uint256) (#767-783) is never used and should be removed
Remove unused functions.

Additional information: link

BEP20._bonusHubFrr (#617) is set pre-construction with a non-constant function or state variable:
- bonusHubFrr
BEP20._marketFrr (#614) is set pre-construction with a non-constant function or state variable:
- marketFrr
BEP20.burnFrr (#624) is set pre-construction with a non-constant function or state variable:
- _burnFrr
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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#342-363):
- (success,returndata) = target.call{value: weiValue}(data) (#346)
Low level call in Address.sendValue(address,uint256) (#274-280):
- (success) = recipient.call{value: amount}() (#278)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable BEP20.DREAM_HUB (#609) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#403) is not in mixedCase
Function BEP20.Owner() (#664-666) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#420) is not in mixedCase
Event BEP20swaAndLiquiEbleUpdated(bool) (#634) is not in CapWords
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#402) is not in mixedCase
Parameter BEP20.airdropSameAmounts(address[],uint256)._tos (#908) is not in mixedCase
Variable BEP20._burnFrr (#623) is not in mixedCase
Function IUniswapV2Router01.WETH() (#442) is not in mixedCase
Parameter BEP20.airdropSameAmounts(address[],uint256)._value (#908) is not in mixedCase
Event BEP20accountLockUpdated(address,uint256) (#636) is not in CapWords
Follow the Solidity naming convention.

Additional information: link

Variable BEP20._bonusHubFrr (#617) is too similar to BEP20._tokenTransfer(address,address,uint256).bonusHubFrr_ (#807)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#447) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#448)
Variable BEP20._bonusHubFrr (#617) is too similar to BEP20.jbcHubTransfer(address,uint256).bonusHubFrr_ (#854)
Variable BEP20._bonusHubFrr (#617) is too similar to BEP20.transferFrr(address,address,uint256).bonusHubFrr_ (#824)
Prevent variables from having similar names.

Additional information: link

DreamDAO.slitherConstructorVariables() (#944-951) uses literals with too many digits:
- deadAddress = 0x0000000000000000000000000000000000000000 (#626)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BEP20.deadAddress (#626) should be constant
BEP20.liquidityFrr (#621) should be constant
BEP20._burnFrr (#623) should be constant
BEP20.charityFrr (#619) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (#708-711)
symbol() should be declared external:
- BEP20.symbol() (#692-694)
excluFromFrr(address[]) should be declared external:
- BEP20.excluFromFrr(address[]) (#728-737)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#717-720)
name() should be declared external:
- BEP20.name() (#688-690)
balanceOf(address) should be declared external:
- BEP20.balanceOf(address) (#704-706)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (#722-726)
airdrop(address[],uint256[]) should be declared external:
- BEP20.airdrop(address[],uint256[]) (#921-936)
burn(uint256) should be declared external:
- BEP20.burn(uint256) (#890-902)
transferOwnership(address) should be declared external:
- BEP20.transferOwnership(address) (#673-680)
incluFromFrr(address) should be declared external:
- BEP20.incluFromFrr(address) (#739-742)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#713-715)
transferOwnershipToBurnAddress() should be declared external:
- BEP20.transferOwnershipToBurnAddress() (#682-685)
totalSupply() should be declared external:
- BEP20.totalSupply() (#700-702)
decimals() should be declared external:
- BEP20.decimals() (#696-698)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

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

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Token is deployed only at one blockchain

Contract has 10% buy tax and 10% sell tax.
Taxes are low and contract ownership is renounced.

Unable to crawl data from the website

Unable to find token contract audit

Unable to find audit link on the website

Unable to find code repository for the project

Token is not listed at Mobula.Finance

Additional information: link

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Token has a considerable age, but we're still unable to find its website

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank

Young tokens have high risks of price dump / death