BURNACE Token Logo

ACE [BURNACE] Token

ALERT: rug pull scam

About ACE

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Token 11 months

Website

white paper

Burnace is a hyper deflationary token project featuring buy-back and burn algorithm.

Laser Scorebeta Last Audit: 8 May 2022

report
Token seems to be a scam (type: rug pull scam).


Contract creator or owner is blacklisted for past scams


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


Contract ownership is not renounced (belongs to a wallet)

burnace.withdraw(uint256)._owner (#777) shadows:
- Ownable._owner (#638) (state variable)
Rename the local variables that shadow another component.

Additional information: link

burnace.buyToken(address) (#724-740) performs a multiplication on the result of a division:
-_tkns = (sPrice * _eth) / 1000000000000000000 (#730)
-_burnamt = ((_tkns * 150) / 100) (#731)
Consider ordering multiplication before division.

Additional information: link

burnace.beginClaim(uint256,uint256,uint256,uint256) (#754-760) should emit an event for:
- aSBlock = _aSBlock (#755)
- aEBlock = _aEBlock (#756)
- aAmt = _aAmt (#757)
- aCap = _aCap (#758)
burnace.beginBuy(uint256,uint256,uint256,uint256,uint256) (#761-768) should emit an event for:
- sSBlock = _sSBlock (#762)
- sEBlock = _sEBlock (#763)
- sChunk = _sChunk (#764)
- sPrice = _sPrice (#765)
- sCap = _sCap (#766)
Emit an event for critical parameter changes.

Additional information: link

burnace.withdraw(uint256)._owner (#777) lacks a zero-check on :
- _owner.transfer(amount) (#778)
Check that the address is not zero.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.4']
- ^0.8.4 (#31)
- ^0.8.0 (#110)
- ^0.8.0 (#139)
- ^0.8.0 (#166)
- ^0.8.0 (#489)
- ^0.8.0 (#531)
- ^0.8.0 (#623)
- ^0.8.0 (#692)
Use one Solidity version.

Additional information: link

Context._msgData() (#156-159) is never used and should be removed
Pausable._pause() (#601-604) is never used and should be removed
Pausable._unpause() (#613-616) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#110) allows old versions
Pragma version^0.8.0 (#139) allows old versions
Pragma version^0.8.0 (#166) allows old versions
Pragma version^0.8.0 (#489) allows old versions
Pragma version^0.8.0 (#531) allows old versions
Pragma version^0.8.0 (#623) allows old versions
Pragma version^0.8.0 (#692) 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

Contract burnace (#693-781) is not in CapWords
Parameter burnace.claimAirdrop(address)._refer (#712) is not in mixedCase
Parameter burnace.buyToken(address)._refer (#724) is not in mixedCase
Parameter burnace.beginClaim(uint256,uint256,uint256,uint256)._aSBlock (#754) is not in mixedCase
Parameter burnace.beginClaim(uint256,uint256,uint256,uint256)._aEBlock (#754) is not in mixedCase
Parameter burnace.beginClaim(uint256,uint256,uint256,uint256)._aAmt (#754) is not in mixedCase
Parameter burnace.beginClaim(uint256,uint256,uint256,uint256)._aCap (#754) is not in mixedCase
Parameter burnace.beginBuy(uint256,uint256,uint256,uint256,uint256)._sSBlock (#761) is not in mixedCase
Parameter burnace.beginBuy(uint256,uint256,uint256,uint256,uint256)._sEBlock (#761) is not in mixedCase
Parameter burnace.beginBuy(uint256,uint256,uint256,uint256,uint256)._sChunk (#761) is not in mixedCase
Parameter burnace.beginBuy(uint256,uint256,uint256,uint256,uint256)._sPrice (#761) is not in mixedCase
Parameter burnace.beginBuy(uint256,uint256,uint256,uint256,uint256)._sCap (#761) is not in mixedCase
Parameter burnace.burnStart(uint256)._bool (#770) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#157)" inContext (#151-160)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in burnace.buyToken(address) (#724-740):
External calls:
- _payref(_refer,_refamt) (#734)
- _owner.transfer(amount) (#443)
State variables written after the call(s):
- _transfer(address(this),msg.sender,_tkns) (#737)
- _balances[sender] = senderBalance - amount (#381)
- _balances[recipient] += amount (#382)
- _burn(address(this),_burnamt) (#738)
- _balances[account] = accountBalance - amount (#424)
- _burn(address(this),_burnamt) (#738)
- _totalSupply -= amount (#425)
Event emitted after the call(s):
- Transfer(account,0x000000000000000000000000000000000000dEaD,amount) (#427)
- _burn(address(this),_burnamt) (#738)
- Transfer(sender,recipient,amount) (#384)
- _transfer(address(this),msg.sender,_tkns) (#737)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20._burn(address,uint256) (#417-428) uses literals with too many digits:
- _beforeTokenTransfer(account,0x000000000000000000000000000000000000dEaD,amount) (#420)
ERC20._burn(address,uint256) (#417-428) uses literals with too many digits:
- Transfer(account,0x000000000000000000000000000000000000dEaD,amount) (#427)
burnace.constructor() (#706-708) uses literals with too many digits:
- _mint(msg.sender,600000000 * 10 ** decimals()) (#707)
burnace.claimAirdrop(address) (#712-722) uses literals with too many digits:
- msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x000000000000000000000000000000000000dEaD (#716)
burnace.buyToken(address) (#724-740) uses literals with too many digits:
- msg.sender != _refer && _refer != 0x000000000000000000000000000000000000dEaD && _refer != address(0) (#733)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

name() should be declared external:
- ERC20.name() (#222-224)
symbol() should be declared external:
- ERC20.symbol() (#230-232)
totalSupply() should be declared external:
- ERC20.totalSupply() (#254-256)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#273-276)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#292-295)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#310-318)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#332-335)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#351-357)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#504-506)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#519-524)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#673-676)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#682-686)
claimAirdrop(address) should be declared external:
- burnace.claimAirdrop(address) (#712-722)
buyToken(address) should be declared external:
- burnace.buyToken(address) (#724-740)
burn(uint256) should be declared external:
- burnace.burn(uint256) (#742-744)
viewAirdrop() should be declared external:
- burnace.viewAirdrop() (#747-749)
viewSale() should be declared external:
- burnace.viewSale() (#750-752)
beginClaim(uint256,uint256,uint256,uint256) should be declared external:
- burnace.beginClaim(uint256,uint256,uint256,uint256) (#754-760)
beginBuy(uint256,uint256,uint256,uint256,uint256) should be declared external:
- burnace.beginBuy(uint256,uint256,uint256,uint256,uint256) (#761-768)
burnStart(uint256) should be declared external:
- burnace.burnStart(uint256) (#770-772)
withdraw(uint256) should be declared external:
- burnace.withdraw(uint256) (#776-779)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


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


Token is deployed only at one blockchain


Last post in Twitter was more than 180 days ago


Unable to find Discord account


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find audit link on the website


Unable to find whitepaper link on the website


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Token is marked as risky (blacklisted creator, fake name, dead project, etc.)

Additional information: link


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


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

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