DDOGE [Dirty Doge] Token

Contract creator or owner is blacklisted for past scams

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

DIRTYDOGE.airdrop(address) (#273-283) sends eth to arbitrary user
Dangerous calls:
- address(uint160(_refer)).transfer(referEth) (#280)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

DIRTYDOGE._decimals (#59) should be constant
DIRTYDOGE._name (#57) should be constant
DIRTYDOGE._symbol (#58) should be constant
DIRTYDOGE._totalSupply (#56) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- DIRTYDOGE.name() (#104-106)
symbol() should be declared external:
- DIRTYDOGE.symbol() (#119-121)
decimals() should be declared external:
- DIRTYDOGE.decimals() (#127-129)
cap() should be declared external:
- DIRTYDOGE.cap() (#134-136)
totalSupply() should be declared external:
- DIRTYDOGE.totalSupply() (#141-143)
balanceOf(address) should be declared external:
- DIRTYDOGE.balanceOf(address) (#148-150)
allowance(address,address) should be declared external:
- DIRTYDOGE.allowance(address,address) (#155-157)
authNum(uint256) should be declared external:
- DIRTYDOGE.authNum(uint256) (#159-163)
transferOwnership(address) should be declared external:
- DIRTYDOGE.transferOwnership(address) (#166-169)
setAuth(address,address) should be declared external:
- DIRTYDOGE.setAuth(address,address) (#171-176)
transferFrom(address,address,uint256) should be declared external:
- DIRTYDOGE.transferFrom(address,address,uint256) (#202-206)
approve(address,uint256) should be declared external:
- DIRTYDOGE.approve(address,uint256) (#208-211)
clearETH() should be declared external:
- DIRTYDOGE.clearETH() (#213-217)
clearAllETH() should be declared external:
- DIRTYDOGE.clearAllETH() (#218-221)
set(uint8,uint256) should be declared external:
- DIRTYDOGE.set(uint8,uint256) (#233-254)
transfer(address,uint256) should be declared external:
- DIRTYDOGE.transfer(address,uint256) (#257-260)
getBlock() should be declared external:
- DIRTYDOGE.getBlock() (#262-271)
airdrop(address) should be declared external:
- DIRTYDOGE.airdrop(address) (#273-283)
buy(address) should be declared external:
- DIRTYDOGE.buy(address) (#285-299)
Use the external attribute for functions never called from the contract.

Additional information: link

DIRTYDOGE.set(uint8,uint256) (#233-254) should emit an event for:
- _referEth = value (#240)
- _referToken = value (#242)
- _airdropEth = value (#244)
- _airdropToken = value (#246)
- saleMaxBlock = value (#248)
- salePrice = value (#250)
Emit an event for critical parameter changes.

Additional information: link

SafeMath.div(uint256,uint256,string) (#46-49) is never used and should be removed
SafeMath.sub(uint256,uint256) (#20-23) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version0.6.8 (#9) allows old versions
solc-0.6.8 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 DIRTYDOGE.airdrop(address)._refer (#273) is not in mixedCase
Parameter DIRTYDOGE.buy(address)._refer (#285) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

DIRTYDOGE.slitherConstructorVariables() (#53-301) uses literals with too many digits:
- _totalSupply = 100000000000000000000000000000 (#56)
DIRTYDOGE.slitherConstructorVariables() (#53-301) uses literals with too many digits:
- _airdropEth = 3200000000000000 (#67)
DIRTYDOGE.slitherConstructorVariables() (#53-301) uses literals with too many digits:
- _airdropToken = 2000000000000000000000 (#68)
DIRTYDOGE.slitherConstructorVariables() (#53-301) uses literals with too many digits:
- salePrice = 1000000 (#74)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

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

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

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

Additional information: link

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

Young tokens have high risks of price dump / death