ORION [Orion Warriors] Token

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

Contract locking ether found:
Contract CryptoOrionWars (#1186-1307) has payable functions:
- CryptoOrionWars.receive() (#1269)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.

Additional information: link

OrionWarsERC20.constructor(string,string).name (#1115) shadows:
- ERC20.name() (#365-367) (function)
OrionWarsERC20.constructor(string,string).symbol (#1115) shadows:
- ERC20.symbol() (#373-375) (function)
CryptoOrionWars.constructor(string,string).name (#1201) shadows:
- ERC20.name() (#365-367) (function)
CryptoOrionWars.constructor(string,string).symbol (#1201) shadows:
- ERC20.symbol() (#373-375) (function)
Rename the local variables that shadow another component.

Additional information: link

OrionWarsERC20.setTransferFeeRate(uint256,uint256) (#1133-1139) should emit an event for:
- sellFeeRate = _sellFeeRate (#1137)
- buyFeeRate = _buyFeeRate (#1138)
OrionWarsERC20.setMinTokensBeforeSwap(uint256) (#1141-1147) should emit an event for:
- tokenForBosses = _tokenForBosses (#1146)
CryptoOrionWars.antiBot(uint256) (#1298-1305) should emit an event for:
- antiBotAmount = amount (#1302)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in CryptoOrionWars.constructor(string,string) (#1201-1214):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1209-1210)
State variables written after the call(s):
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1213)
- _allowances[owner][spender] = amount (#577)
- uniswapV2Router = _uniswapV2Router (#1212)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CryptoOrionWars.constructor(string,string) (#1201-1214):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1209-1210)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#578)
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1213)
Apply the check-effects-interactions pattern.

Additional information: link

CryptoOrionWars._transfer(address,address,uint256) (#1226-1259) uses timestamp for comparisons
Dangerous comparisons:
- antiBotTime > block.timestamp && amount > antiBotAmount && bots[sender] (#1232-1234)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#94-97) is never used and should be removed
ERC20._setupDecimals(uint8) (#588-590) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#285-288) is never used and should be removed
SafeMath.mod(uint256,uint256) (#247-250) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#305-308) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#119-123) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#155-158) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#165-168) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#140-148) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#130-133) is never used and should be removed
Remove unused functions.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#820) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#822) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#852) is not in mixedCase
Function IUniswapV2Router01.WETH() (#896) is not in mixedCase
Parameter OrionWarsERC20.setManager(address)._manager (#1129) is not in mixedCase
Parameter OrionWarsERC20.setTransferFeeRate(uint256,uint256)._sellFeeRate (#1133) is not in mixedCase
Parameter OrionWarsERC20.setTransferFeeRate(uint256,uint256)._buyFeeRate (#1133) is not in mixedCase
Parameter OrionWarsERC20.setMinTokensBeforeSwap(uint256)._tokenForBosses (#1141) is not in mixedCase
Parameter CryptoOrionWars.setBots(address)._bots (#1220) is not in mixedCase
Parameter CryptoOrionWars.setAddressForBosses(address)._addressForBosses (#1287) is not in mixedCase
Parameter CryptoOrionWars.excludeAddress(address)._addr (#1293) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#95)" inContext (#89-98)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#901) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#902)
Prevent variables from having similar names.

Additional information: link

CryptoOrionWars.antiBotDuration (#1197) should be constant
CryptoOrionWars.maxSupply (#1190) should be constant
OrionWarsERC20.amountFarm (#1104) should be constant
OrionWarsERC20.amountPlayToEarn (#1102) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- ERC20.name() (#365-367)
symbol() should be declared external:
- ERC20.symbol() (#373-375)
decimals() should be declared external:
- ERC20.decimals() (#390-392)
totalSupply() should be declared external:
- ERC20.totalSupply() (#397-399)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#416-419)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#424-426)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#435-438)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#453-457)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#471-474)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#490-493)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#681-684)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#690-694)
setManager(address) should be declared external:
- OrionWarsERC20.setManager(address) (#1129-1131)
setTransferFeeRate(uint256,uint256) should be declared external:
- OrionWarsERC20.setTransferFeeRate(uint256,uint256) (#1133-1139)
setMinTokensBeforeSwap(uint256) should be declared external:
- OrionWarsERC20.setMinTokensBeforeSwap(uint256) (#1141-1147)
burn(uint256) should be declared external:
- CryptoOrionWars.burn(uint256) (#1216-1218)
sweepTokenForBosses() should be declared external:
- CryptoOrionWars.sweepTokenForBosses() (#1261-1266)
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.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death