DEFIROCK Token Logo

DFR [DEFIROCK] Token

ALERT: dead

About DFR

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Token 23 months

DeFiRock project is a new ecosystem of decentralized applications and AMM DEX Platform, with its automated hyper deflationary DFR Token.

Social

Laser Scorebeta Last Audit: 8 May 2022

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Token seems to be unmaintained (no trading, inactive website, inactive socials, etc.).

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


Contract ownership is not renounced (belongs to a wallet)

SafeMath.div(uint256,uint256) (#20-23) is never used and should be removed
SafeMath.mul(uint256,uint256) (#15-18) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.5.10 (#2) allows old versions
solc-0.8.9 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

DEFITOKEN.AirdropGet(address) (#174-194) performs a multiplication on the result of a division:
-_referPayment = aPayment / 100 * aReferralPercent (#179)
DEFITOKEN.SaleToken(address) (#217-245) performs a multiplication on the result of a division:
-_tokens = _payed / sPrice * 10 ** 18 (#222)
DEFITOKEN.SaleToken(address) (#217-245) performs a multiplication on the result of a division:
-_referPayment = _tokens / 100 * sReferralPercent (#227)
Consider ordering multiplication before division.

Additional information: link

TokenBEP20.WalletExchangeSetAddress(address)._value (#140) lacks a zero-check on :
- walletExchangeAllowed = _value (#141)
DEFITOKEN.clear()._owner (#257) lacks a zero-check on :
- _owner.transfer(address(this).balance) (#258)
DEFITOKEN.clearCustom(uint256)._owner (#263) lacks a zero-check on :
- _owner.transfer(amount) (#264)
DEFITOKEN.WalletMarketingSetAddress(address)._value (#267) lacks a zero-check on :
- MarketingWallet = _value (#268)
Check that the address is not zero.

Additional information: link

TokenBEP20.transfer(address,uint256) (#92-99) compares to a boolean constant:
-require(bool,string)(isTransferEnabled == true || msg.sender == walletExchangeAllowed,transfer is off) (#93)
TokenBEP20.transferFrom(address,address,uint256) (#107-115) compares to a boolean constant:
-require(bool,string)(isTransferEnabled == true || msg.sender == walletExchangeAllowed,transferFrom is off) (#108)
Remove the equality to the boolean constant.

Additional information: link

Function TokenBEP20.TransferToggle() (#117-119) is not in mixedCase
Function TokenBEP20.WalletExchangeSetAddress(address) (#140-142) is not in mixedCase
Parameter TokenBEP20.WalletExchangeSetAddress(address)._value (#140) is not in mixedCase
Variable TokenBEP20._totalSupply (#68) is not in mixedCase
Function DEFITOKEN.AirdropFirst(uint256,uint256) (#164-169) is not in mixedCase
Parameter DEFITOKEN.AirdropFirst(uint256,uint256)._amount (#164) is not in mixedCase
Parameter DEFITOKEN.AirdropFirst(uint256,uint256)._payment (#164) is not in mixedCase
Function DEFITOKEN.AirdropSetPercent(uint256) (#170-172) is not in mixedCase
Parameter DEFITOKEN.AirdropSetPercent(uint256)._value (#170) is not in mixedCase
Function DEFITOKEN.AirdropGet(address) (#174-194) is not in mixedCase
Parameter DEFITOKEN.AirdropGet(address)._refer (#174) is not in mixedCase
Function DEFITOKEN.AirdropData() (#196-198) is not in mixedCase
Function DEFITOKEN.AirdropToggle() (#200-202) is not in mixedCase
Function DEFITOKEN.SaleFirst(uint256,uint256) (#205-210) is not in mixedCase
Parameter DEFITOKEN.SaleFirst(uint256,uint256)._sAmount (#205) is not in mixedCase
Parameter DEFITOKEN.SaleFirst(uint256,uint256)._sPrice (#205) is not in mixedCase
Function DEFITOKEN.SaleSetPercent(uint256) (#212-214) is not in mixedCase
Parameter DEFITOKEN.SaleSetPercent(uint256)._value (#212) is not in mixedCase
Function DEFITOKEN.SaleToken(address) (#217-245) is not in mixedCase
Parameter DEFITOKEN.SaleToken(address)._refer (#217) is not in mixedCase
Function DEFITOKEN.SaleData() (#247-249) is not in mixedCase
Function DEFITOKEN.SaleToggle() (#251-253) is not in mixedCase
Function DEFITOKEN.WalletMarketingSetAddress(address) (#267-269) is not in mixedCase
Parameter DEFITOKEN.WalletMarketingSetAddress(address)._value (#267) is not in mixedCase
Variable DEFITOKEN.MarketingWallet (#161) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable DEFITOKEN.aReferralPercent (#153) is too similar to DEFITOKEN.sReferralPercent (#159)
Prevent variables from having similar names.

Additional information: link

TokenBEP20.constructor() (#75-82) uses literals with too many digits:
- _totalSupply = 1000000000 * 10 ** 18 (#79)
DEFITOKEN.AirdropGet(address) (#174-194) uses literals with too many digits:
- msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x0000000000000000000000000000000000000000 (#178)
DEFITOKEN.SaleToken(address) (#217-245) uses literals with too many digits:
- msg.sender != _refer && _refer != 0x0000000000000000000000000000000000000000 (#226)
DEFITOKEN.slitherConstructorVariables() (#146-272) uses literals with too many digits:
- walletExchangeAllowed = 0x0000000000000000000000000000000000000000 (#70)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

totalSupply() should be declared external:
- TokenBEP20.totalSupply() (#84-86)
transfer(address,uint256) should be declared external:
- TokenBEP20.transfer(address,uint256) (#92-99)
approve(address,uint256) should be declared external:
- TokenBEP20.approve(address,uint256) (#101-105)
transferFrom(address,address,uint256) should be declared external:
- TokenBEP20.transferFrom(address,address,uint256) (#107-115)
TransferToggle() should be declared external:
- TokenBEP20.TransferToggle() (#117-119)
allowance(address,address) should be declared external:
- TokenBEP20.allowance(address,address) (#121-123)
approveAndCall(address,uint256,bytes) should be declared external:
- TokenBEP20.approveAndCall(address,uint256,bytes) (#125-130)
WalletExchangeSetAddress(address) should be declared external:
- TokenBEP20.WalletExchangeSetAddress(address) (#140-142)
AirdropFirst(uint256,uint256) should be declared external:
- DEFITOKEN.AirdropFirst(uint256,uint256) (#164-169)
AirdropSetPercent(uint256) should be declared external:
- DEFITOKEN.AirdropSetPercent(uint256) (#170-172)
AirdropGet(address) should be declared external:
- DEFITOKEN.AirdropGet(address) (#174-194)
AirdropData() should be declared external:
- DEFITOKEN.AirdropData() (#196-198)
AirdropToggle() should be declared external:
- DEFITOKEN.AirdropToggle() (#200-202)
SaleFirst(uint256,uint256) should be declared external:
- DEFITOKEN.SaleFirst(uint256,uint256) (#205-210)
SaleSetPercent(uint256) should be declared external:
- DEFITOKEN.SaleSetPercent(uint256) (#212-214)
SaleToken(address) should be declared external:
- DEFITOKEN.SaleToken(address) (#217-245)
SaleData() should be declared external:
- DEFITOKEN.SaleData() (#247-249)
SaleToggle() should be declared external:
- DEFITOKEN.SaleToggle() (#251-253)
clear() should be declared external:
- DEFITOKEN.clear() (#256-259)
clearCustom(uint256) should be declared external:
- DEFITOKEN.clearCustom(uint256) (#261-265)
WalletMarketingSetAddress(address) should be declared external:
- DEFITOKEN.WalletMarketingSetAddress(address) (#267-269)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


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 30d PancakeSwap liquidity is low.


Token is deployed only at one blockchain


Token has only one trading pair


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


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


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

Additional information: link


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

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