It is a functional professional ecosystem through Dorum Token for the exchange of exclusive author content (artists, influencers, content creators, models, social communicators, actors, architects, designers among other prominent profiles) linked and offered in its own NFT Marketplace, integrated towards a metaverse roadmap where the exhibition of works, art and in rooms located in our virtual museum highlight the exclusivity of each work exhibited there.
The ecosystem of DORUM Social Meta Network, NFT Marketplace, and Metaverse is tied to the ICO Token DORUM Coin.
dorum.swapETHForTokens(uint256) (#775-788) sends eth to arbitrary user
Dangerous calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
dorum.addLiquidity(uint256,uint256) (#816-829) sends eth to arbitrary user
Dangerous calls:
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in dorum._transfer(address,address,uint256) (#696-741):
External calls:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
External calls sending eth:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- address(operationsAddress).transfer(operationsAmt) (#812)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _rOwned[address(this)] += rBuyback (#600)
- _rOwned[marketingAddress] += rMarketing (#620)
- _rOwned[address(this)] += rOperations (#589)
- _rOwned[address(this)] += rLiquidity (#610)
- _rOwned[sender] = _rOwned[sender] - s.rAmount (#756)
- _rOwned[recipient] = _rOwned[recipient] + s.rTransferAmount (#757)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _rTotal -= rRfi (#580)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _tOwned[sender] = _tOwned[sender] - tAmount (#750)
- _tOwned[address(this)] += tLiquidity (#608)
- _tOwned[address(this)] += tBuyback (#598)
- _tOwned[marketingAddress] += tMarketing (#618)
- _tOwned[address(this)] += tOperations (#587)
- _tOwned[recipient] = _tOwned[recipient] + s.tTransferAmount (#753)
- swapAndLiquify(swapTokensAtAmount) (#735)
- swapping = true (#408)
- swapping = false (#410)
Apply the check-effects-interactions pattern.
Additional information: link
dorum.rescueBEP20Tokens(address) (#899-901) ignores return value by IERC20(tokenAddress).transfer(msg.sender,IERC20(tokenAddress).balanceOf(address(this))) (#900)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
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.
Contract ownership is not renounced (belongs to a wallet)
Combination 2: Unchecked transfer + 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.
Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
dorum.swapAndLiquify(uint256) (#790-814) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - feeRates.liquidity) (#801)
-bnbToAddLiquidityWith = unitBalance * feeRates.liquidity (#802)
dorum.swapAndLiquify(uint256) (#790-814) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - feeRates.liquidity) (#801)
-operationsAmt = unitBalance * 2 * feeRates.operations (#810)
Consider ordering multiplication before division.
Additional information: link
Reentrancy in dorum.setRouterAddress(address) (#904-915):
External calls:
- pair = IFactory(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (#909)
State variables written after the call(s):
- router = _newRouter (#914)
Apply the check-effects-interactions pattern.
Additional information: link
dorum._transfer(address,address,uint256).isSale (#737) is a local variable never initialized
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
dorum.addLiquidity(uint256,uint256) (#816-829) ignores return value by router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
Ensure that all the return values of the function calls are used.
Additional information: link
Reentrancy in dorum._transfer(address,address,uint256) (#696-741):
External calls:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
External calls sending eth:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- address(operationsAddress).transfer(operationsAmt) (#812)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#693)
- swapAndLiquify(swapTokensAtAmount) (#735)
- Transfer(sender,recipient,s.tTransferAmount) (#763)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- Transfer(sender,address(this),s.tLiquidity + s.tOperations + s.tBuyback) (#764)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- Transfer(sender,marketingAddress,s.tMarketing) (#765)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
Reentrancy in dorum.constructor(address) (#413-427):
External calls:
- _pair = IFactory(_router.factory()).createPair(address(this),_router.WETH()) (#415-416)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#426)
Reentrancy in dorum.swapAndLiquify(uint256) (#790-814):
External calls:
- swapTokensForBNB(toSwap) (#798)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#693)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
Reentrancy in dorum.transferFrom(address,address,uint256) (#464-468):
External calls:
- _transfer(sender,recipient,amount) (#465)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
External calls sending eth:
- _transfer(sender,recipient,amount) (#465)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- address(operationsAddress).transfer(operationsAmt) (#812)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#693)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#466)
Apply the check-effects-interactions pattern.
Additional information: link
Address.isContract(address) (#138-145) uses assembly
- INLINE ASM (#141-143)
Address._verifyCallResult(bool,bytes,string) (#217-235) uses assembly
- INLINE ASM (#227-230)
Do not use evm assembly.
Additional information: link
dorum.includeInReward(address) (#528-539) has costly operations inside a loop:
- _excluded.pop() (#535)
Use a local variable to hold the loop computation result.
Additional information: link
Address._verifyCallResult(bool,bytes,string) (#217-235) is never used and should be removed
Address.functionCall(address,bytes) (#154-156) is never used and should be removed
Address.functionCall(address,bytes,string) (#158-164) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#166-172) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#174-185) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#202-204) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#206-215) is never used and should be removed
Address.functionStaticCall(address,bytes) (#187-189) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#191-200) is never used and should be removed
Address.isContract(address) (#138-145) is never used and should be removed
Address.sendValue(address,uint256) (#147-152) is never used and should be removed
Context._msgData() (#129-132) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#99-108) is never used and should be removed
SafeMath.mod(uint256,uint256) (#84-86) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#110-119) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#30-36) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#54-59) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#61-66) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#45-52) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#38-43) is never used and should be removed
Remove unused functions.
Additional information: link
dorum._rTotal (#337) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
dorum.maxBuyAmount (#339) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(2).div(100)
dorum.maxSellAmount (#340) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(100)
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.
Additional information: link
Pragma version^0.8.0 (#2) allows old versions
solc-0.8.0 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 Address.sendValue(address,uint256) (#147-152):
- (success) = recipient.call{value: amount}() (#150)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#174-185):
- (success,returndata) = target.call{value: value}(data) (#183)
Low level call in Address.functionStaticCall(address,bytes,string) (#191-200):
- (success,returndata) = target.staticcall(data) (#198)
Low level call in Address.functionDelegateCall(address,bytes,string) (#206-215):
- (success,returndata) = target.delegatecall(data) (#213)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function IRouter.WETH() (#282) is not in mixedCase
Contract dorum (#311-920) is not in CapWords
Struct dorum.feeRatesStruct (#353-359) is not in CapWords
Struct dorum.valuesFromGetValues (#387-401) is not in CapWords
Parameter dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._rfi (#561) is not in mixedCase
Parameter dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#561) is not in mixedCase
Parameter dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._marketing (#561) is not in mixedCase
Parameter dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._liquidity (#561) is not in mixedCase
Parameter dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._buyback (#561) is not in mixedCase
Parameter dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._rfi (#570) is not in mixedCase
Parameter dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#570) is not in mixedCase
Parameter dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._marketing (#570) is not in mixedCase
Parameter dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._liquidity (#570) is not in mixedCase
Parameter dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._buyback (#570) is not in mixedCase
Parameter dorum.setMaxBuyAndSellAmount(uint256,uint256)._maxBuyamount (#863) is not in mixedCase
Parameter dorum.setMaxBuyAndSellAmount(uint256,uint256)._maxSellAmount (#863) is not in mixedCase
Parameter dorum.updateSwapEnabled(bool)._enabled (#872) is not in mixedCase
Parameter dorum.updateBuybackEnabled(bool)._enabled (#876) is not in mixedCase
Parameter dorum.setAntibot(address,bool)._bot (#880) is not in mixedCase
Constant dorum._decimals (#333) is not in UPPER_CASE_WITH_UNDERSCORES
Variable dorum._maxWalletSize (#342) is not in mixedCase
Constant dorum.deadAddress (#347) is not in UPPER_CASE_WITH_UNDERSCORES
Constant dorum._name (#349) is not in UPPER_CASE_WITH_UNDERSCORES
Constant dorum._symbol (#350) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#130)" inContext (#124-133)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in dorum._transfer(address,address,uint256) (#696-741):
External calls:
- swapAndLiquify(swapTokensAtAmount) (#735)
- address(operationsAddress).transfer(operationsAmt) (#812)
External calls sending eth:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- address(operationsAddress).transfer(operationsAmt) (#812)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _rOwned[address(this)] += rBuyback (#600)
- _rOwned[marketingAddress] += rMarketing (#620)
- _rOwned[address(this)] += rOperations (#589)
- _rOwned[address(this)] += rLiquidity (#610)
- _rOwned[sender] = _rOwned[sender] - s.rAmount (#756)
- _rOwned[recipient] = _rOwned[recipient] + s.rTransferAmount (#757)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _rTotal -= rRfi (#580)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- _tOwned[sender] = _tOwned[sender] - tAmount (#750)
- _tOwned[address(this)] += tLiquidity (#608)
- _tOwned[address(this)] += tBuyback (#598)
- _tOwned[marketingAddress] += tMarketing (#618)
- _tOwned[address(this)] += tOperations (#587)
- _tOwned[recipient] = _tOwned[recipient] + s.tTransferAmount (#753)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- totFeesPaid.liquidity += tLiquidity (#604)
- totFeesPaid.buyBack += tBuyback (#594)
- totFeesPaid.marketing += tMarketing (#614)
- totFeesPaid.operations += tOperations (#585)
- totFeesPaid.rfi += tRfi (#581)
Event emitted after the call(s):
- Transfer(sender,recipient,s.tTransferAmount) (#763)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- Transfer(sender,address(this),s.tLiquidity + s.tOperations + s.tBuyback) (#764)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- Transfer(sender,marketingAddress,s.tMarketing) (#765)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
Reentrancy in dorum.transferFrom(address,address,uint256) (#464-468):
External calls:
- _transfer(sender,recipient,amount) (#465)
- address(operationsAddress).transfer(operationsAmt) (#812)
External calls sending eth:
- _transfer(sender,recipient,amount) (#465)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- address(operationsAddress).transfer(operationsAmt) (#812)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#466)
- _allowances[owner][spender] = amount (#692)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#693)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#466)
Apply the check-effects-interactions pattern.
Additional information: link
Variable dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#561) is too similar to dorum._takeOperations(uint256,uint256).rOperations (#584)
Variable dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#570) is too similar to dorum._takeOperations(uint256,uint256).rOperations (#584)
Variable dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#570) is too similar to dorum._getRValues(dorum.valuesFromGetValues,uint256,bool,uint256).rOperations (#656)
Variable dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#561) is too similar to dorum._getRValues(dorum.valuesFromGetValues,uint256,bool,uint256).rOperations (#656)
Variable dorum.setFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#561) is too similar to dorum._takeOperations(uint256,uint256).tOperations (#584)
Variable dorum.setSellFeeRates(uint256,uint256,uint256,uint256,uint256)._operations (#570) is too similar to dorum._takeOperations(uint256,uint256).tOperations (#584)
Variable dorum._takeOperations(uint256,uint256).rOperations (#584) is too similar to dorum._takeOperations(uint256,uint256).tOperations (#584)
Variable dorum._getRValues(dorum.valuesFromGetValues,uint256,bool,uint256).rOperations (#656) is too similar to dorum._takeOperations(uint256,uint256).tOperations (#584)
Prevent variables from having similar names.
Additional information: link
dorum.slitherConstructorVariables() (#311-920) uses literals with too many digits:
- _tTotal = 121000000 * 10 ** _decimals (#336)
dorum.slitherConstructorConstantVariables() (#311-920) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#347)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
dorum._tTotal (#336) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
dorum.allowance(address,address).owner (#455) shadows:
- Ownable.owner() (#250-252) (function)
dorum._approve(address,address,uint256).owner (#689) shadows:
- Ownable.owner() (#250-252) (function)
Rename the local variables that shadow another component.
Additional information: link
dorum.setMaxWalletPercent(uint256) (#555-559) should emit an event for:
- _maxWalletSize = _tTotal.mul(maxWallPercent).div(10 ** 2) (#556-558)
dorum.setMaxBuyAndSellAmount(uint256,uint256) (#863-866) should emit an event for:
- maxBuyAmount = _maxBuyamount * 10 ** 9 (#864)
- maxSellAmount = _maxSellAmount * 10 ** 9 (#865)
dorum.updateSwapTokensAtAmount(uint256) (#868-870) should emit an event for:
- swapTokensAtAmount = amount * 10 ** _decimals (#869)
dorum.setBuybackUpperLimit(uint256) (#885-887) should emit an event for:
- buyBackUpperLimit = buyBackLimit * 10 ** 9 (#886)
Emit an event for critical parameter changes.
Additional information: link
dorum.constructor(address)._pair (#415-416) lacks a zero-check on :
- pair = _pair (#419)
Check that the address is not zero.
Additional information: link
Reentrancy in dorum._transfer(address,address,uint256) (#696-741):
External calls:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
External calls sending eth:
- buyBackTokens(balance.div(100)) (#732)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- swapAndLiquify(swapTokensAtAmount) (#735)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- address(operationsAddress).transfer(operationsAmt) (#812)
State variables written after the call(s):
- swapAndLiquify(swapTokensAtAmount) (#735)
- _allowances[owner][spender] = amount (#692)
- _tokenTransfer(from,to,amount,! (_isExcludedFromFee[from] || _isExcludedFromFee[to]),isSale) (#740)
- totFeesPaid.liquidity += tLiquidity (#604)
- totFeesPaid.buyBack += tBuyback (#594)
- totFeesPaid.marketing += tMarketing (#614)
- totFeesPaid.operations += tOperations (#585)
- totFeesPaid.rfi += tRfi (#581)
Reentrancy in dorum.constructor(address) (#413-427):
External calls:
- _pair = IFactory(_router.factory()).createPair(address(this),_router.WETH()) (#415-416)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#422)
- _isExcludedFromFee[marketingAddress] = true (#423)
- _isExcludedFromFee[operationsAddress] = true (#424)
- _rOwned[owner()] = _rTotal (#421)
- pair = _pair (#419)
- router = _router (#418)
Reentrancy in dorum.swapAndLiquify(uint256) (#790-814):
External calls:
- swapTokensForBNB(toSwap) (#798)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
State variables written after the call(s):
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#806)
- _allowances[owner][spender] = amount (#692)
Reentrancy in dorum.transferFrom(address,address,uint256) (#464-468):
External calls:
- _transfer(sender,recipient,amount) (#465)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#840-846)
External calls sending eth:
- _transfer(sender,recipient,amount) (#465)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#821-828)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#782-787)
- address(operationsAddress).transfer(operationsAmt) (#812)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#466)
- _allowances[owner][spender] = amount (#692)
Apply the check-effects-interactions pattern.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#259-261)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#263-266)
name() should be declared external:
- dorum.name() (#430-432)
symbol() should be declared external:
- dorum.symbol() (#433-435)
decimals() should be declared external:
- dorum.decimals() (#436-438)
totalSupply() should be declared external:
- dorum.totalSupply() (#441-443)
transfer(address,uint256) should be declared external:
- dorum.transfer(address,uint256) (#450-453)
allowance(address,address) should be declared external:
- dorum.allowance(address,address) (#455-457)
approve(address,uint256) should be declared external:
- dorum.approve(address,uint256) (#459-462)
transferFrom(address,address,uint256) should be declared external:
- dorum.transferFrom(address,address,uint256) (#464-468)
increaseAllowance(address,uint256) should be declared external:
- dorum.increaseAllowance(address,uint256) (#470-473)
decreaseAllowance(address,uint256) should be declared external:
- dorum.decreaseAllowance(address,uint256) (#475-478)
isExcludedFromReward(address) should be declared external:
- dorum.isExcludedFromReward(address) (#480-482)
deliver(uint256) should be declared external:
- dorum.deliver(uint256) (#484-491)
reflectionFromToken(uint256,bool) should be declared external:
- dorum.reflectionFromToken(uint256,bool) (#494-503)
excludeFromReward(address) should be declared external:
- dorum.excludeFromReward(address) (#519-526)
excludeFromFee(address) should be declared external:
- dorum.excludeFromFee(address) (#542-544)
includeInFee(address) should be declared external:
- dorum.includeInFee(address) (#546-548)
isExcludedFromFee(address) should be declared external:
- dorum.isExcludedFromFee(address) (#551-553)
isBot(address) should be declared external:
- dorum.isBot(address) (#889-891)
Use the external attribute for functions never called from the contract.
Additional information: link
BscScan page for the token does not contain additional info: website, socials, description, etc.
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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 Telegram link on the website
Unable to find Twitter link on the website
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Token is not listed at Mobula.Finance
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Unable to find token on CoinHunt
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Unable to find code repository for the project
Young tokens have high risks of scam / 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 CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Telegram account has less than 100 subscribers
Unable to find Youtube account
Unable to find Discord account