HummingBird Finance Token Logo

HMNG [HummingBird Finance] Token

About HMNG

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Token 14 months
CoinGecko 13 months
CoinMarketCap 13 months
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Hummingbird Finance ($HMNG) is SHIB and RFI fork with better tokenomics. With HMNG you don’t need to stake or add liquidity to the pool for reward tokens. Just hold and earn free tokens from every transaction.

Laser Scorebeta Last Audit: 6 April 2022

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

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

HummingBird._getTValues(uint256) (#648-652) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(3) (#649)
Consider ordering multiplication before division.

Additional information: link

Constant HummingBird._tTotal (#455) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#406-408)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#425-428)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#434-438)
name() should be declared external:
- HummingBird.name() (#468-470)
symbol() should be declared external:
- HummingBird.symbol() (#472-474)
decimals() should be declared external:
- HummingBird.decimals() (#476-478)
totalSupply() should be declared external:
- HummingBird.totalSupply() (#480-482)
balanceOf(address) should be declared external:
- HummingBird.balanceOf(address) (#484-487)
transfer(address,uint256) should be declared external:
- HummingBird.transfer(address,uint256) (#489-492)
allowance(address,address) should be declared external:
- HummingBird.allowance(address,address) (#494-496)
approve(address,uint256) should be declared external:
- HummingBird.approve(address,uint256) (#498-501)
transferFrom(address,address,uint256) should be declared external:
- HummingBird.transferFrom(address,address,uint256) (#503-507)
increaseAllowance(address,uint256) should be declared external:
- HummingBird.increaseAllowance(address,uint256) (#509-512)
decreaseAllowance(address,uint256) should be declared external:
- HummingBird.decreaseAllowance(address,uint256) (#514-517)
isExcluded(address) should be declared external:
- HummingBird.isExcluded(address) (#519-521)
totalFees() should be declared external:
- HummingBird.totalFees() (#523-525)
reflect(uint256) should be declared external:
- HummingBird.reflect(uint256) (#527-534)
reflectionFromToken(uint256,bool) should be declared external:
- HummingBird.reflectionFromToken(uint256,bool) (#536-545)
Use the external attribute for functions never called from the contract.

Additional information: link

HummingBird.allowance(address,address).owner (#494) shadows:
- Ownable.owner() (#406-408) (function)
HummingBird._approve(address,address,uint256).owner (#575) shadows:
- Ownable.owner() (#406-408) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#272-281) uses assembly
- INLINE ASM (#279)
Address._functionCallWithValue(address,bytes,uint256,string) (#365-386) uses assembly
- INLINE ASM (#378-381)
Do not use evm assembly.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#365-386) is never used and should be removed
Address.functionCall(address,bytes) (#325-327) is never used and should be removed
Address.functionCall(address,bytes,string) (#335-337) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#350-352) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#360-363) is never used and should be removed
Address.isContract(address) (#272-281) is never used and should be removed
Address.sendValue(address,uint256) (#299-305) is never used and should be removed
Context._msgData() (#34-37) is never used and should be removed
SafeMath.mod(uint256,uint256) (#232-234) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#248-251) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#299-305):
- (success) = recipient.call{value: amount}() (#303)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#365-386):
- (success,returndata) = target.call{value: weiValue}(data) (#369)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Redundant expression "this (#35)" inContext (#29-38)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._getValues(uint256).rTransferAmount (#644) is too similar to HummingBird._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird.reflectionFromToken(uint256,bool).rTransferAmount (#542) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable HummingBird._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable HummingBird._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to HummingBird._getTValues(uint256).tTransferAmount (#650)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._getValues(uint256).tTransferAmount (#642)
Variable HummingBird._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to HummingBird._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Prevent variables from having similar names.

Additional information: link

HummingBird.slitherConstructorConstantVariables() (#443-678) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 6 * 10 ** 9 (#455)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

HummingBird._decimals (#461) should be constant
HummingBird._name (#459) should be constant
HummingBird._symbol (#460) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

HummingBird.includeAccount(address) (#562-573) has costly operations inside a loop:
- _excluded.pop() (#569)
Use a local variable to hold the loop computation result.

Additional information: link

Holders:


Token is deployed only at one blockchain

Contract has 3% buy tax and 3% sell tax.
Taxes are low and contract ownership is renounced.

No disclosed threats


Unable to find token contract audit


Unable to find audit link on the website


Unable to find code repository for the project


Alexa traffic rank is very low

Additional information: link


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Price for HMNG

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