Speed Swap Token Logo

SPE [Speed Swap] Token

ALERT: unclassified scam

About SPE

Listings

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Token 12 months

Description

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Social

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Laser Scorebeta Last Audit: 5 August 2022

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

Anti-Scam

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Token is flagged by TokenSniffer due to presence of exploit in contract code


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


Contract ownership is not renounced (belongs to a wallet)

SpeedSwap.tokenSale(address) (#154-176) performs a multiplication on the result of a division:
-_price = _eth / sPrice (#160)
-_tkns = sChunk * _price (#161)
Consider ordering multiplication before division.

Additional information: link

SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256) (#185-191) should emit an event for:
- aSBlock = _aSBlock (#186)
- aEBlock = _aEBlock (#187)
- aAmt = _aAmt (#188)
- aCap = _aCap (#189)
SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256) (#192-199) should emit an event for:
- sSBlock = _sSBlock (#193)
- sEBlock = _sEBlock (#194)
- sChunk = _sChunk (#195)
- sPrice = _sPrice (#196)
- sCap = _sCap (#197)
Emit an event for critical parameter changes.

Additional information: link

Owned.transferOwnership(address)._newOwner (#53) lacks a zero-check on :
- newOwner = _newOwner (#54)
SpeedSwap.clearETH()._owner (#201) lacks a zero-check on :
- _owner.transfer(address(this).balance) (#202)
Check that the address is not zero.

Additional information: link

SafeMath.div(uint256,uint256) (#16-19) is never used and should be removed
SafeMath.mul(uint256,uint256) (#12-15) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.5.10 (#1) allows old versions
solc-0.5.10 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 Owned.transferOwnership(address)._newOwner (#53) is not in mixedCase
Variable TokenBEP20._totalSupply (#70) is not in mixedCase
Parameter SpeedSwap.getAirdrop(address)._refer (#139) is not in mixedCase
Parameter SpeedSwap.tokenSale(address)._refer (#154) is not in mixedCase
Parameter SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256)._aSBlock (#185) is not in mixedCase
Parameter SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256)._aEBlock (#185) is not in mixedCase
Parameter SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256)._aAmt (#185) is not in mixedCase
Parameter SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256)._aCap (#185) is not in mixedCase
Parameter SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256)._sSBlock (#192) is not in mixedCase
Parameter SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256)._sEBlock (#192) is not in mixedCase
Parameter SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256)._sChunk (#192) is not in mixedCase
Parameter SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256)._sPrice (#192) is not in mixedCase
Parameter SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256)._sCap (#192) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

TokenBEP20.constructor() (#75-82) uses literals with too many digits:
- _totalSupply = 1000000000e18 (#79)
SpeedSwap.getAirdrop(address) (#139-152) uses literals with too many digits:
- msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x0000000000000000000000000000000000000000 (#143)
SpeedSwap.tokenSale(address) (#154-176) uses literals with too many digits:
- msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x0000000000000000000000000000000000000000 (#167)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

totalSupply() should be declared external:
- BEP20Interface.totalSupply() (#23)
- TokenBEP20.totalSupply() (#84-86)
allowance(address,address) should be declared external:
- BEP20Interface.allowance(address,address) (#25)
- TokenBEP20.allowance(address,address) (#108-110)
transfer(address,uint256) should be declared external:
- BEP20Interface.transfer(address,uint256) (#26)
- TokenBEP20.transfer(address,uint256) (#90-95)
approve(address,uint256) should be declared external:
- BEP20Interface.approve(address,uint256) (#27)
- TokenBEP20.approve(address,uint256) (#96-100)
transferFrom(address,address,uint256) should be declared external:
- BEP20Interface.transferFrom(address,address,uint256) (#28)
- TokenBEP20.transferFrom(address,address,uint256) (#101-107)
receiveApproval(address,uint256,address,bytes) should be declared external:
- ApproveAndCallFallBack.receiveApproval(address,uint256,address,bytes) (#35)
transferOwnership(address) should be declared external:
- Owned.transferOwnership(address) (#53-55)
acceptOwnership() should be declared external:
- Owned.acceptOwnership() (#56-61)
approveAndCall(address,uint256,bytes) should be declared external:
- TokenBEP20.approveAndCall(address,uint256,bytes) (#111-116)
getAirdrop(address) should be declared external:
- SpeedSwap.getAirdrop(address) (#139-152)
tokenSale(address) should be declared external:
- SpeedSwap.tokenSale(address) (#154-176)
viewAirdrop() should be declared external:
- SpeedSwap.viewAirdrop() (#178-180)
viewSale() should be declared external:
- SpeedSwap.viewSale() (#181-183)
startAirdrop(uint256,uint256,uint256,uint256) should be declared external:
- SpeedSwap.startAirdrop(uint256,uint256,uint256,uint256) (#185-191)
startSale(uint256,uint256,uint256,uint256,uint256) should be declared external:
- SpeedSwap.startSale(uint256,uint256,uint256,uint256,uint256) (#192-199)
clearETH() should be declared external:
- SpeedSwap.clearETH() (#200-203)
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


Token has only one trading pair


Unable to find Telegram and Twitter accounts


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


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

Additional information: link


Token has a considerable age, but we're still unable to find its website


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


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


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

Price for SPE