About GTR
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The mission of Ghost Trader is to offer a decentralized “hedge fund” that comes with
superlative trading professionalism and a level of knowledge not yet seen anywhere in
DeFi. We are creating a disruptive, tax efficient token that will provide participants with a
double opportunity to gain returns in the form of token “dividends” on top of token
appreciation.
This project is NOT suitable for the masses online who view new coins and tokens as a
quick “pump and dump” operation. This is not who we are and certainly not the aim of
this project. Ghost Trader is a serious platform that is best suited for niche clientele that
would like to participate in a groundbreaking project that will synergistically combine
great trading returns into a fully decentralized finance ecosystem.
The Ghost Trader platform has been carefully planned and designed to extract the best
returns possible from global financial markets by utilizing our “ghost trader” and exceptional team of ex-bankers and trading veterans who have nearly a century of combined
trading experience at top organizations. Moreover, the team possesses expertise on some of the most efficient spread betting platforms.
The focus of the ghost trader and team will be based on a mix of fundamental market
understandings along with the techniques that professional traders use to control risks. They will be working for you. Some of the most profitable trading scenarios are built on the backs of other traders and funds that lack a real understanding of how to effectively deal with losing trades.
We typically enter a number of positions where other traders and funds are quickly exiting losing trades—allowing us to take full advantage of the crucial volatility “in the moment.
Social
Laser Scorebeta Last Audit: 17 March 2023
Anti-Scam
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Ghost.tokenSwap() (#488-514) sends eth to arbitrary user
Dangerous calls:
- address(tradingWallet).transfer(amountBNB) (#509)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in Ghost._transferFrom(address,address,uint256) (#541-611):
External calls:
- tokenSwap() (#569)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#497-503)
External calls sending eth:
- tokenSwap() (#569)
- address(tradingWallet).transfer(amountBNB) (#509)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#571)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#600)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#452)
- _miniVested[recipient] += amountReceived (#606)
- lastBuyTime[recipient] = block.timestamp (#595)
Apply the check-effects-interactions pattern.
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)
Pragma version^0.7.4 (#1) allows old versions
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
Ghost.slitherConstructorVariables() (#153-640) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#157)
Ghost.slitherConstructorVariables() (#153-640) uses literals with too many digits:
- swapThreshold = _totalSupply * 10 / 100000 (#234)
Ghost.slitherConstructorVariables() (#153-640) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#156)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Ghost.gasAmount (#209) is never used in Ghost (#153-640)
Ghost.ZERO (#157) is never used in Ghost (#153-640)
Ghost.DEAD (#156) is never used in Ghost (#153-640)
Remove unused state variables.
Additional information: link
Ghost.DEAD (#156) should be constant
Ghost.miniVestingEnabled (#194) should be constant
Ghost._totalSupply (#163) should be constant
Ghost.ZERO (#157) should be constant
Ghost.gasAmount (#209) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#80-82)
getHolderInfo(address) should be declared external:
- Ghost.getHolderInfo(address) (#431-435)
transferOwnership(address) should be declared external:
- Auth.transferOwnership(address) (#92-96)
authorize(address) should be declared external:
- Auth.authorize(address) (#76-78)
getRewardWeight(address) should be declared external:
- Ghost.getRewardWeight(address) (#422-429)
startTradeCycle(uint256) should be declared external:
- Ghost.startTradeCycle(uint256) (#400-406)
Use the external attribute for functions never called from the contract.
Additional information: link
Reentrancy in Ghost._transferFrom(address,address,uint256) (#541-611):
External calls:
- tokenSwap() (#569)
- address(tradingWallet).transfer(amountBNB) (#509)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#571)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#600)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#452)
- _miniVested[recipient] += amountReceived (#606)
- firstBuy[recipient] = block.timestamp (#590)
- heldThisCycle[sender] = false (#578)
- heldThisCycle[recipient] = true (#592)
- holderAddresses.push(recipient) (#589)
- isHolder[recipient] = true (#591)
- lastBuyTime[recipient] = block.timestamp (#595)
- lastSell = block.timestamp (#579)
- neverSold[sender] = false (#577)
- neverSold[recipient] = true (#593)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- nope[sender] = true (#441)
- rewardAmount[sender] = _balances[sender] (#576)
- rewardAmount[recipient] += (amountReceived * dayMulti()) (#596)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#453)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- Transfer(sender,recipient,amountReceived) (#609)
Apply the check-effects-interactions pattern.
Additional information: link
Ghost.takeFee(address,address,uint256) (#437-456) performs a multiplication on the result of a division:
-_tradingFee = _tradingFee * sellMulti.div(100) (#445)
Ghost.setTradingFees(uint256,uint256) (#319-323) performs a multiplication on the result of a division:
-require(bool)((_tradingFee * (_sellMulti / 100)) < 60) (#320)
Ghost.slitherConstructorVariables() (#153-640) performs a multiplication on the result of a division:
-sellFee = tradingFee * sellMulti.div(100) (#206)
Consider ordering multiplication before division.
Additional information: link
Ghost.setTxLimit(uint256) (#289-292) should emit an event for:
- _maxTxAmount = amount * (10 ** 9) (#291)
Ghost.setTokenSwapSettings(bool,uint256) (#340-343) should emit an event for:
- swapThreshold = _amount * (10 ** _decimals) (#342)
Ghost.startTradeCycle(uint256) (#400-406) should emit an event for:
- dayNumber = _dayNumber (#402)
Ghost.setTradingFees(uint256,uint256) (#319-323) should emit an event for:
- tradingFee = _tradingFee (#321)
- sellMulti = _sellMulti (#322)
Emit an event for critical parameter changes.
Additional information: link
Auth.transferOwnership(address).adr (#92) lacks a zero-check on :
- owner = adr (#93)
Ghost.setTradingWallet(address,bool)._tradingWallet (#325) lacks a zero-check on :
- tradingWallet = _tradingWallet (#326)
Check that the address is not zero.
Additional information: link
Reentrancy in Ghost._transferFrom(address,address,uint256) (#541-611):
External calls:
- tokenSwap() (#569)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#497-503)
External calls sending eth:
- tokenSwap() (#569)
- address(tradingWallet).transfer(amountBNB) (#509)
State variables written after the call(s):
- firstBuy[recipient] = block.timestamp (#590)
- heldThisCycle[sender] = false (#578)
- heldThisCycle[recipient] = true (#592)
- holderAddresses.push(recipient) (#589)
- isHolder[recipient] = true (#591)
- lastSell = block.timestamp (#579)
- neverSold[sender] = false (#577)
- neverSold[recipient] = true (#593)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- nope[sender] = true (#441)
- rewardAmount[sender] = _balances[sender] (#576)
- rewardAmount[recipient] += (amountReceived * dayMulti()) (#596)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Ghost._transferFrom(address,address,uint256) (#541-611):
External calls:
- tokenSwap() (#569)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#497-503)
External calls sending eth:
- tokenSwap() (#569)
- address(tradingWallet).transfer(amountBNB) (#509)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#453)
- amountReceived = takeFee(sender,recipient,amount) (#583)
- Transfer(sender,recipient,amountReceived) (#609)
Apply the check-effects-interactions pattern.
Additional information: link
Ghost.setCooldown(bool,uint256) (#298-305) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)((lastSell + 3600) < block.timestamp) (#300)
Ghost._transferFrom(address,address,uint256) (#541-611) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > lastBuyTime[recipient] + cooldownSeconds * 1,Wait to buy more) (#563)
- miniVestingEnabled && block.timestamp < launchTime + miniVestTime * 1 (#604)
Ghost.miniVestCheck() (#353-370) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp > launchTime + 120 * 60 (#355)
- block.timestamp > launchTime + 90 * 60 (#358)
- block.timestamp > launchTime + 60 * 60 (#361)
- block.timestamp > launchTime + 30 * 60 (#364)
Ghost.checkFee() (#377-384) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp < launchTime + 5 (#378)
Ghost.setTradingStarted(bool) (#330-338) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)((lastSell + 3600) < block.timestamp) (#334)
Ghost.getRewardWeight(address) (#422-429) uses timestamp for comparisons
Dangerous comparisons:
- (lastBuyTime[holder] < startTime) && heldThisCycle[holder] (#423)
Avoid relying on block.timestamp.
Additional information: link
Ghost.setTradingStarted(bool) (#330-338) compares to a boolean constant:
-_enabled == false (#333)
Remove the equality to the boolean constant.
Additional information: link
Ghost.sellFee (#206) is set pre-construction with a non-constant function or state variable:
- tradingFee * sellMulti.div(100)
Ghost.swapThreshold (#234) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 10 / 100000
Ghost._maxTxAmount (#166) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 100 / 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
Variable Ghost._hasBought (#186) is not in mixedCase
Parameter Ghost.setTokenSwapSettings(bool,uint256)._amount (#340) is not in mixedCase
Constant Ghost._symbol (#160) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter Ghost.startTradeCycle(uint256)._dayNumber (#400) is not in mixedCase
Parameter Ghost.setSafeSendActive(bool)._enabled (#311) is not in mixedCase
Function IDEXRouter.WETH() (#107) is not in mixedCase
Parameter Ghost.setCooldown(bool,uint256)._enabled (#298) is not in mixedCase
Parameter Ghost.setMiniVestTime(uint256)._miniVestTime (#372) is not in mixedCase
Variable Ghost._maxTxAmount (#166) is not in mixedCase
Variable Ghost._isWL (#185) is not in mixedCase
Variable Ghost._balances (#178) is not in mixedCase
Variable Ghost._vestingPercentage (#192) is not in mixedCase
Parameter Ghost.setTradingWallet(address,bool)._wallet (#325) is not in mixedCase
Parameter Ghost.designateSafeSend(address,bool)._enabled (#315) is not in mixedCase
Parameter Ghost.setTradingStarted(bool)._enabled (#330) is not in mixedCase
Variable Ghost.ZERO (#157) is not in mixedCase
Parameter Ghost.setTradingWallet(address,bool)._tradingWallet (#325) is not in mixedCase
Constant Ghost._name (#159) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter Ghost.setCooldown(bool,uint256)._cooldownSeconds (#298) is not in mixedCase
Parameter Ghost.setTradingFees(uint256,uint256)._sellMulti (#319) is not in mixedCase
Variable Ghost._wlVestingEnabled (#191) is not in mixedCase
Variable Ghost._allowances (#179) is not in mixedCase
Constant Ghost._decimals (#161) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Ghost.DEAD (#156) is not in mixedCase
Variable Ghost._miniVested (#187) is not in mixedCase
Parameter Ghost.setTokenSwapSettings(bool,uint256)._enabled (#340) is not in mixedCase
Parameter Ghost.setTradingFees(uint256,uint256)._tradingFee (#319) is not in mixedCase
Variable Ghost._totalSupply (#163) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#112) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#113)
Prevent variables from having similar names.
Additional information: link
Contract has 50% buy tax and 40% sell tax.
Taxes are extremely high (over 30%)
Additional information: link
Average 30d PancakeSwap liquidity 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.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to verify token contract address on the website
Unable to find code repository for the project
Unable to find Telegram link on the website
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has a considerable age, but social accounts / website are missing or have few users
Young tokens have high risks of scam / price dump / death
Price for GTR
LASER DESK beta
Telegram account has relatively few subscribers
Unable to find Youtube account