TetherBlack Token Logo

TTB [TetherBlack] Token

About TTB

Listings

Token 12 months
CoinMarketCap 11 months

TetherBlack is a revolutionary bsc project run by a team of dedicated and honest individuals. At TetherBlack we strive for safety, reliability and security which we plan on bringing into the bsc space. This will be the first of many projects of our ecosystem and will be heavily funded by taxes of the other projects. Determined project owners can purchase franchises of our ecosystem with ease and in a secure way in which they will carry our name to success.

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Laser Scorebeta Last Audit: 30 November 2021

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

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

TetherBlack.addLiquidity(uint256,uint256) (#797-810) sends eth to arbitrary user
Dangerous calls:
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in TetherBlack.transferOwner(address) (#473-490):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#788-794)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- _marketingWallet.transfer((fromSwap * toMarketing) / toSwapForEth) (#772)
- _ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
State variables written after the call(s):
- _owner = newOwner (#487)
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.

TetherBlack.setLpPair(address,bool) (#550-560) compares to a boolean constant:
-enabled == false (#551)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (#9-12) is never used and should be removed
Remove unused functions.

Additional information: link

TetherBlack.swapAmount (#391) is set pre-construction with a non-constant function or state variable:
- (_tTotal * 5) / 1000
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

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

Variable TetherBlack._hasLiqBeenAdded (#394) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#10)" inContext (#4-13)
Remove redundant statements if they congest code but offer no value.

Additional information: link

TetherBlack.swapAndLiquify(uint256) (#747-777) performs a multiplication on the result of a division:
-toEcosystem = (contractTokenBalance * _ecosystemRatio) / (totalFee) (#753)
-_ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
Consider ordering multiplication before division.

Additional information: link

TetherBlack.addLiquidity(uint256,uint256) (#797-810) ignores return value by dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
Ensure that all the return values of the function calls are used.

Additional information: link

TetherBlack.setSwapSettings(uint256,uint256,uint256,uint256) (#629-632) should emit an event for:
- swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor (#630)
- swapAmount = (_tTotal * amountPercent) / amountDivisor (#631)
Emit an event for critical parameter changes.

Additional information: link

TetherBlack.setWallets(address,address).newEcosystemWallet (#634) lacks a zero-check on :
- _ecosystemWallet = address(newEcosystemWallet) (#636)
Check that the address is not zero.

Additional information: link

Reentrancy in TetherBlack.transferFrom(address,address,uint256) (#522-526):
External calls:
- _transfer(sender,recipient,amount) (#523)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#788-794)
External calls sending eth:
- _transfer(sender,recipient,amount) (#523)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- _marketingWallet.transfer((fromSwap * toMarketing) / toSwapForEth) (#772)
- _ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#524)
- _allowances[sender][spender] = amount (#672)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in TetherBlack.transferOwner(address) (#473-490):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#788-794)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- _marketingWallet.transfer((fromSwap * toMarketing) / toSwapForEth) (#772)
- _ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#488)
Apply the check-effects-interactions pattern.

Additional information: link

TetherBlack.setLpPair(address,bool) (#550-560) uses timestamp for comparisons
Dangerous comparisons:
- timeSinceLastPair != 0 (#554)
- require(bool,string)(block.timestamp - timeSinceLastPair > 604800,Cannot set a new pair this week!) (#555)
Avoid relying on block.timestamp.

Additional information: link

Reentrancy in TetherBlack.transferOwner(address) (#473-490):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- _marketingWallet.transfer((fromSwap * toMarketing) / toSwapForEth) (#772)
- _ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#484)
- dexRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,burnAddress,block.timestamp) (#802-809)
- _marketingWallet.transfer((fromSwap * toMarketing) / toSwapForEth) (#772)
- _ecosystemWallet.transfer((fromSwap * toEcosystem) / toSwapForEth) (#775)
State variables written after the call(s):
- _owner = newOwner (#487)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#488)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#182) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#183)
Prevent variables from having similar names.

Additional information: link

TetherBlack.slitherConstructorVariables() (#310-866) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#371)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

TetherBlack._liqAddBlock (#396) is never used in TetherBlack (#310-866)
Remove unused state variables.

Additional information: link

TetherBlack.startingSupply (#326) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

setSwapAndLiquifyEnabled(bool) should be declared external:
- TetherBlack.setSwapAndLiquifyEnabled(bool) (#639-642)
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.


Number of Binance Smart Chain (BSC) token holders is low.


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


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/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


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


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 TTB