ROF [RoseFinance] Token

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

RoseFinance.claimers (#667) is never initialized. It is used in:
- RoseFinance.getAirdrop(address) (#680-691)
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

Contract ownership is not renounced (belongs to a wallet)

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.4']
- ^0.8.4 (#12)
- ^0.8.0 (#91)
- ^0.8.0 (#120)
- ^0.8.0 (#146)
- ^0.8.0 (#450)
- ^0.8.0 (#492)
- ^0.8.0 (#584)
- ^0.8.0 (#653)
Use one Solidity version.

Additional information: link

Context._msgData() (#137-140) is never used and should be removed
Pausable._pause() (#562-565) is never used and should be removed
Pausable._unpause() (#574-577) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#91) allows old versions
Pragma version^0.8.0 (#120) allows old versions
Pragma version^0.8.0 (#146) allows old versions
Pragma version^0.8.0 (#450) allows old versions
Pragma version^0.8.0 (#492) allows old versions
Pragma version^0.8.0 (#584) allows old versions
Pragma version^0.8.0 (#653) allows old versions
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

RoseFinance.clear(uint256)._owner (#734) shadows:
- Ownable._owner (#599) (state variable)
Rename the local variables that shadow another component.

Additional information: link

RoseFinance.startAirdrop(uint256,uint256,uint256,uint256) (#716-722) should emit an event for:
- aSBlock = _aSBlock (#717)
- aEBlock = _aEBlock (#718)
- aAmt = _aAmt (#719)
- aCap = _aCap (#720)
RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256) (#724-731) should emit an event for:
- sSBlock = _sSBlock (#725)
- sEBlock = _sEBlock (#726)
- sChunk = _sChunk (#727)
- sPrice = _sPrice (#728)
- sCap = _sCap (#729)
Emit an event for critical parameter changes.

Additional information: link

RoseFinance.clear(uint256)._owner (#734) lacks a zero-check on :
- _owner.transfer(amount) (#735)
Check that the address is not zero.

Additional information: link

Parameter RoseFinance.getAirdrop(address)._refer (#680) is not in mixedCase
Parameter RoseFinance.tokenSale(address)._refer (#693) is not in mixedCase
Parameter RoseFinance.startAirdrop(uint256,uint256,uint256,uint256)._aSBlock (#716) is not in mixedCase
Parameter RoseFinance.startAirdrop(uint256,uint256,uint256,uint256)._aEBlock (#716) is not in mixedCase
Parameter RoseFinance.startAirdrop(uint256,uint256,uint256,uint256)._aAmt (#716) is not in mixedCase
Parameter RoseFinance.startAirdrop(uint256,uint256,uint256,uint256)._aCap (#716) is not in mixedCase
Parameter RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256)._sSBlock (#724) is not in mixedCase
Parameter RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256)._sEBlock (#724) is not in mixedCase
Parameter RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256)._sChunk (#724) is not in mixedCase
Parameter RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256)._sPrice (#724) is not in mixedCase
Parameter RoseFinance.startSale(uint256,uint256,uint256,uint256,uint256)._sCap (#724) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#138)" inContext (#132-141)
Remove redundant statements if they congest code but offer no value.

Additional information: link

RoseFinance.constructor() (#669-674) uses literals with too many digits:
- _mint(msg.sender,150000000 * 10 ** decimals()) (#670)
RoseFinance.constructor() (#669-674) uses literals with too many digits:
- _mint(address(this),850000000 * 10 ** decimals()) (#671)
RoseFinance.constructor() (#669-674) uses literals with too many digits:
- startSale(block.number,999999999,0,4000000 * 10 ** decimals(),2000000) (#672)
RoseFinance.constructor() (#669-674) uses literals with too many digits:
- startAirdrop(block.number,999999999,1000 * 10 ** decimals(),2000000) (#673)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

name() should be declared external:
- BSC.name() (#200-202)
symbol() should be declared external:
- BSC.symbol() (#208-210)
totalSupply() should be declared external:
- BSC.totalSupply() (#232-234)
transfer(address,uint256) should be declared external:
- BSC.transfer(address,uint256) (#251-254)
approve(address,uint256) should be declared external:
- BSC.approve(address,uint256) (#270-273)
transferFrom(address,address,uint256) should be declared external:
- BSC.transferFrom(address,address,uint256) (#288-296)
increaseAllowance(address,uint256) should be declared external:
- BSC.increaseAllowance(address,uint256) (#310-313)
decreaseAllowance(address,uint256) should be declared external:
- BSC.decreaseAllowance(address,uint256) (#329-335)
burn(uint256) should be declared external:
- BSCBurnable.burn(uint256) (#465-467)
burnFrom(address,uint256) should be declared external:
- BSCBurnable.burnFrom(address,uint256) (#480-485)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#634-637)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#643-647)
getAirdrop(address) should be declared external:
- RoseFinance.getAirdrop(address) (#680-691)
tokenSale(address) should be declared external:
- RoseFinance.tokenSale(address) (#693-706)
viewAirdrop() should be declared external:
- RoseFinance.viewAirdrop() (#708-710)
viewSale() should be declared external:
- RoseFinance.viewSale() (#712-714)
clear(uint256) should be declared external:
- RoseFinance.clear(uint256) (#733-736)
transferToken(address,address,uint256) should be declared external:
- RoseFinance.transferToken(address,address,uint256) (#738-740)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap volume is low.

Average 30d number of PancakeSwap swaps is low.

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

Unable to find token on CoinGecko

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Unable to find token contract audit

Token is not listed at Mobula.Finance

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Unable to find audit link on the website

Unable to find token on CoinHunt

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Unable to find code repository for the project

Token is marked as scam (rug pull, honeypot, phishing, etc.)

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Token has no active CoinGecko listing / rank

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

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinMarketCap rank