OptimusRise Token Logo

ORE [OptimusRise] Token

About ORE

Listings

Token 7 months
CoinMarketCap 7 months
white paper

OptimusRise was made with the best tokenomics to ensure a nice price increase overtime on the binance smart chain with its unique auto liquidity burn and auto buybacks. It also features unruggable manual burns and manual buy backs hard coded in the smart contract. Hidden gaming utility will be announced after a few weeks when live trading begins.

Social

Laser Scorebeta Last Audit: 30 November 2021

report
Token is either risky or in presale. For presale 30+ is a fine score.

Anti-Scam

Links

OptimusRise.swapBack() (#1265-1304) sends eth to arbitrary user
Dangerous calls:
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in OptimusRise._transfer(address,address,uint256) (#1113-1226):
External calls:
- swapBack() (#1178)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1238-1244)
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- autoBurnLiquidityPairTokens() (#1184)
- pair.sync() (#1377)
- autoBuyBack(amountForAutoBuyBack) (#1188)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnbAmountInWei}(0,path,address(0xdead),block.timestamp) (#1350-1355)
External calls sending eth:
- swapBack() (#1178)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- autoBuyBack(amountForAutoBuyBack) (#1188)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnbAmountInWei}(0,path,address(0xdead),block.timestamp) (#1350-1355)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1219)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#376)
- _balances[recipient] = _balances[recipient].add(amount) (#377)
- super._transfer(from,to,amount) (#1225)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#376)
- _balances[recipient] = _balances[recipient].add(amount) (#377)
- tokensForBuyBack += fees * sellBuyBackFee / sellTotalFees (#1205)
- tokensForBuyBack += fees * buyBuyBackFee / buyTotalFees (#1213)
- tokensForDev += fees * sellDevFee / sellTotalFees (#1206)
- tokensForDev += fees * buyDevFee / buyTotalFees (#1214)
- tokensForLiquidity += fees * sellLiquidityFee / sellTotalFees (#1204)
- tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees (#1212)
- tokensForMarketing += fees * sellMarketingFee / sellTotalFees (#1207)
- tokensForMarketing += fees * buyMarketingFee / buyTotalFees (#1215)
Apply the check-effects-interactions pattern.

Additional information: link

OptimusRise.buyBackWallet (#878) is never initialized. It is used in:
- OptimusRise.constructor() (#955-1014)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link


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

OptimusRise.swapBack() (#1265-1304) uses a dangerous strict equality:
- contractBalance == 0 || totalTokensToSwap == 0 (#1269)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

OptimusRise.setAutoLPBurnSettings(uint256,uint256,bool) (#1331-1337) contains a tautology or contradiction:
- require(bool,string)(_percent <= 10 && _percent >= 0,Must set auto LP burn percent between 1 and 10) (#1333)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

OptimusRise.swapBack().success (#1294) is written in both
(success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
(success,None) = address(devWallet).call{value: ethForDev}() (#1295)
Fix or remove the writes.

Additional information: link


Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

OptimusRise._transfer(address,address,uint256) (#1113-1226) performs a multiplication on the result of a division:
-fees = amount.mul(buyTotalFees).div(100) (#1211)
-tokensForMarketing += fees * buyMarketingFee / buyTotalFees (#1215)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in OptimusRise.swapBack() (#1265-1304):
External calls:
- swapTokensForEth(amountToSwapForETH) (#1277)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1238-1244)
State variables written after the call(s):
- tokensForBuyBack = 0 (#1291)
- tokensForDev = 0 (#1292)
- tokensForLiquidity = 0 (#1289)
- tokensForMarketing = 0 (#1290)
Apply the check-effects-interactions pattern.

Additional information: link

OptimusRise._transfer(address,address,uint256) (#1113-1226) uses tx.origin for authorization: require(bool,string)(_holderLastTransferTimestamp[tx.origin] < block.number,_transfer:: Transfer Delay enabled. Only one purchase per block allowed.) (#1141)
Do not use tx.origin for authorization.

Additional information: link

OptimusRise.addLiquidity(uint256,uint256) (#1250-1263) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
Ensure that all the return values of the function calls are used.

Additional information: link

OptimusRise.constructor().totalSupply (#976) shadows:
- ERC20.totalSupply() (#250-252) (function)
- IERC20.totalSupply() (#100) (function)
Rename the local variables that shadow another component.

Additional information: link

OptimusRise.setAutoLPBurnSettings(uint256,uint256,bool) (#1331-1337) should emit an event for:
- lpBurnFrequency = _frequencyInSeconds (#1334)
Emit an event for critical parameter changes.

Additional information: link

OptimusRise.updateDevWallet(address).newWallet (#1101) lacks a zero-check on :
- devWallet = newWallet (#1103)
Check that the address is not zero.

Additional information: link

Reentrancy in OptimusRise.swapBack() (#1265-1304):
External calls:
- swapTokensForEth(amountToSwapForETH) (#1277)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1238-1244)
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
External calls sending eth:
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
State variables written after the call(s):
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- _allowances[owner][spender] = amount (#442)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in OptimusRise.swapBack() (#1265-1304):
External calls:
- swapTokensForEth(amountToSwapForETH) (#1277)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1238-1244)
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
External calls sending eth:
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1255-1262)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#443)
- addLiquidity(liquidityTokens,ethForLiquidity) (#1298)
- SwapAndLiquify(amountToSwapForETH,ethForLiquidity,tokensForLiquidity) (#1299)
Apply the check-effects-interactions pattern.

Additional information: link

OptimusRise.manualBurnLiquidityPairTokens(uint256) (#1382-1403) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > lastManualLpBurnTime + manualBurnFrequency,Must wait for cooldown to finish) (#1383)
Avoid relying on block.timestamp.

Additional information: link

SafeMathUint.toInt256Safe(uint256) (#725-729) is never used and should be removed
Remove unused functions.

Additional information: link

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

Low level call in OptimusRise.swapBack() (#1265-1304):
- (success) = address(marketingWallet).call{value: ethForMarketing}() (#1294)
- (success,None) = address(devWallet).call{value: ethForDev}() (#1295)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable OptimusRise._isExcludedMaxTransactionAmount (#927) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#24)" inContext (#18-27)
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 (#740) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#741)
Prevent variables from having similar names.

Additional information: link

OptimusRise.updateSwapTokensAtAmount(uint256) (#1040-1045) uses literals with too many digits:
- require(bool,string)(newAmount >= totalSupply() * 1 / 100000,Swap amount cannot be lower than 0.001% total supply.) (#1041)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#666) is never used in SafeMathInt (#664-722)
Remove unused state variables.

Additional information: link

OptimusRise.manualBurnFrequency (#895) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcludedFromFees(address) should be declared external:
- OptimusRise.isExcludedFromFees(address) (#1107-1109)
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.


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.


Twitter account link seems to be invalid


Telegram account has relatively few subscribers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


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

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


Unable to find token on CoinHunt

Additional information: link


Young tokens have high risks of price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Token has no active CoinMarketCap listing / rank


Token has relatively low CoinGecko rank

Price for ORE