RabbiCoin Token Logo

RBN [RabbiCoin] Token

About RBN


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Token 2 years


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Laser Scorebeta Last Audit: 30 November 2021

Token seems to be anonymous. As long as we are unable to find website score is limited.

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

RabbiCoin.setFeeCollectorAddress(address)._feeCollectorAddress (#1295) lacks a zero-check on :
- feeCollectorAddress = _feeCollectorAddress (#1296)
Check that the address is not zero.

Additional information: link

Variable 'ECDSA.tryRecover(bytes32,bytes).r (#833)' in ECDSA.tryRecover(bytes32,bytes) (#828-857) potentially used before declaration: r = mload(uint256)(signature + 0x20) (#850)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#1184-1203) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (#1193)
Avoid relying on block.timestamp.

Additional information: link

ECDSA.tryRecover(bytes32,bytes32,bytes32) (#886-898) uses assembly
- INLINE ASM (#893-896)
Do not use evm assembly.

Additional information: link

ERC20Permit.constructor(string).name (#1179) shadows:
- ERC20.name() (#204-206) (function)
- IERC20Metadata.name() (#103) (function)
Rename the local variables that shadow another component.

Additional information: link

RabbiCoin.settransferFeeAmount(uint256) (#1299-1301) should emit an event for:
- transferFeeAmount = _transferFeeAmount (#1300)
Emit an event for critical parameter changes.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.2']
- ^0.8.0 (#7)
- ^0.8.0 (#92)
- ^0.8.0 (#121)
- ^0.8.0 (#148)
- ^0.8.0 (#505)
- ^0.8.0 (#549)
- ^0.8.0 (#641)
- ^0.8.0 (#714)
- ^0.8.0 (#777)
- ^0.8.0 (#1000)
- ^0.8.0 (#1103)
- ^0.8.0 (#1149)
- ^0.8.2 (#1236)
Use one Solidity version.

Additional information: link

ECDSA.tryRecover(bytes32,bytes32,bytes32) (#886-898) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.8.2 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

Parameter RabbiCoin.settransferFeeAmount(uint256)._transferFeeAmount (#1299) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

RabbiCoin.constructor(address,address,uint256) (#1249-1262) uses literals with too many digits:
- _mint(msg.sender,1000000000 * 10 ** decimals()) (#1261)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ERC20Permit._PERMIT_TYPEHASH (#1171-1172) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

settransferFeeAmount(uint256) should be declared external:
- RabbiCoin.settransferFeeAmount(uint256) (#1299-1301)
Use the external attribute for functions never called from the contract.

Additional information: link


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

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.

Unable to find Telegram and Twitter accounts

Unable to find website, listings and other project-related information

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Price for RBN