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Is 4Broker a Scam?

4BROKERBNB Chain
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Last checked Oct 29, 2026 · 1 audit on recordNew Launch · 19h old
SummaryAI Copilot

The BinanceAgentTaxToken is a complex, modular token implementation deployed as an EIP-1167 minimal clone.

Read the full analysis
What raised the score
  • A privileged address can replace a contract every transfer depends on; held by tokenmodule: Other-Contract
  • Owner can change the buy/sell tax; held by migratemodule: Other-Contract, shareholdermanager: Multisig, vault: Other-Contract
  • Liquidity < $50k
  • Volume/Liquidity > 10×
  • Code: Rounding Loss in Fee Calculation
Exact factors
  • A privileged address can replace a contract every transfer depends on; held by tokenmodule: Other-Contract
  • Owner can change the buy/sell tax; held by migratemodule: Other-Contract, shareholdermanager: Multisig, vault: Other-Contract
  • Liquidity < $50k ($10,959 across 1 pairs — thin market)
  • Volume/Liquidity > 10× (14.3× — possible wash trading)
  • Code: Rounding Loss in Fee Calculation (Low, static analysis)

Each factor is an on-chain fact recorded at the time of this analysis. The score is computed from them by a deterministic function, so the same contract returns the same score for anyone who runs the audit. How scores are computed

Early-stage analysis. This token has limited on-chain history (19h old). New tokens carry elevated risk — data may change rapidly. Always verify independently before investing.

Security Checklist

as of audit · Oct 296 of 7 checks passed
Contract verifiedVerified
OwnershipRenounced
MintNo mint
Liquidity lockLocked
UpgradeabilityFixed code
HoneypotNone found
Buy / sell tax2% / 2%

Holders

as of audit · Oct 29, 20261,146 holders
4.8%9.0%Wallets3.7%42.5%DEX pools39.9%Everyone else
4.8%9.0%42.5%DEX pools39.9%Everyone else
ContractsWalletsBurnedDEX poolsEveryone elseBubble area = share of supply
60.1%of supply sits with the top 10 holders
  • Contractstreasury, vesting, bridge, staking4.8%
  • Walletsanonymous holders, free to sell9.0%
  • Burnedout of circulation3.7%
  • DEX poolsthe pools' own liquidity42.5%
  • Everyone else1,136 holders39.9%
Effective concentrationwhat the score reads10.9%
How holder types affect the score

Share held by contracts — treasury, vesting, bridge or staking — is discounted against share held by wallets when the score is computed: a contract cannot decide to sell the way an anonymous holder can, though it can still be drained or voted to sell. Effective concentration is the figure the risk score is actually calculated from.

Holder balances as recorded by the audit of Oct 29, 2026

Liquidity

as of audit · Oct 29$11.0K

The risk score reads depth across every pair.

LP tokensLocked

The LP tokens of the analysed pool are locked or burned.

Analysed pool$11.0KShare of depth100.0%
LP Burned100.0% · ≈ permanent lock
LP Locked100.0% · Null Address

Security Findings

1 High1 Medium1 Low7 Info
High

Centralized Control Over Core Logic

The postInitialize function allows a privileged 'tokenmodule' to change the addresses of core contracts that the token depends on for every transfer. This means the controller can redirect token logic to arbitrary contracts.CP-03

Issue

The postInitialize function allows a privileged 'tokenmodule' to change the addresses of core contracts that the token depends on for every transfer. This means the controller can redirect token logic to arbitrary contracts.

Fix

Restrict the ability to change core dependencies to a time-locked governance contract or a multi-signature wallet.

Status

Unresolved

Medium

Dynamic Fee Manipulation

Multiple privileged modules (migratemodule, shareholdermanager, taxvault, vault) have the authority to change transfer fees. This allows for the potential to set fees to excessive levels.CP-07

Issue

Multiple privileged modules (migratemodule, shareholdermanager, taxvault, vault) have the authority to change transfer fees. This allows for the potential to set fees to excessive levels.

Fix

Set hard caps on the maximum fee that can be charged to protect users from sudden, extreme fee increases.

Status

Unresolved

Low

Rounding Loss in Fee Calculation

The _doDispatchFee function performs division before multiplication, which can lead to precision loss and minor inaccuracies in fee distribution.CD-01

Issue

The _doDispatchFee function performs division before multiplication, which can lead to precision loss and minor inaccuracies in fee distribution.

Fix

Reorder operations to perform multiplication before division to maintain higher precision.

Status

Unresolved

Info

Privileged Control Over Transfer Availability

Privileged functions like _addLiquidityWithQuoteWrapped can toggle the 'swapping' state, which acts as a switch for whether certain transfers or sales are permitted. This gives the controller the power to halt trading or liquidity operations. Ownership is renounced, so no one can call these functions now.CP-05

Issue

Privileged functions like _addLiquidityWithQuoteWrapped can toggle the 'swapping' state, which acts as a switch for whether certain transfers or sales are permitted. This gives the controller the power to halt trading or liquidity operations. Ownership is renounced, so no one can call these functions now.

Fix

Implement clear, transparent rules for when these switches can be toggled to prevent arbitrary trading halts.

Status

Unresolved

Info

Who holds the supply

The ten largest holders own 60.1% of supply. Of that, 3.7% burned, 42.5% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 9.0% in wallets, 4.8% in other contracts. 1,146 holders in total.QA-HOLDERS

Issue

The ten largest holders own 60.1% of supply. Of that, 3.7% burned, 42.5% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 9.0% in wallets, 4.8% in other contracts. 1,146 holders in total.

Fix

Watch the largest wallets that are not exchanges, pools or locks — those are the ones that can move the price.

Status

Acknowledged

Info

Not listed by any independent source

1,146 holders. Not listed by CoinGecko or any exchange GoPlus tracks. Nothing independent confirms who is behind this token, so every power its contract grants is scored at face value.QA-IDENTITY

Issue

1,146 holders. Not listed by CoinGecko or any exchange GoPlus tracks. Nothing independent confirms who is behind this token, so every power its contract grants is scored at face value.

Fix

Match the contract address against the project's official channels before trading.

Status

Acknowledged

Info

Liquidity burned — cannot be withdrawn

100.0% of the pool's LP is burned or time-locked. 100.0% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. Some pools are concentrated-liquidity (V3/V4) positions; shares above are by position as GoPlus reports them.QA-LIQUIDITY

Issue

100.0% of the pool's LP is burned or time-locked. 100.0% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. Some pools are concentrated-liquidity (V3/V4) positions; shares above are by position as GoPlus reports them.

Fix

Check the lock's end date and beneficiary on the locker's own page before relying on it.

Status

Acknowledged

Info

The market for this token

Liquidity $11K (DexScreener, all pools). 24h trading volume $156K (DexScreener, all pools).QA-MARKET

Issue

Liquidity $11K (DexScreener, all pools). 24h trading volume $156K (DexScreener, all pools).

Fix

Size any position to the liquidity and daily volume shown — they set how much you can sell and at what price.

Status

Acknowledged

Info

Asset class: Project token

A token issued by a project for use, governance or fundraising. Scored on its contract and market facts. The class itself adds no points; the contract and market facts decide the score. Basis: no class-specific evidence. Tokenomics — Supply: fixed — the contract has no mint function. Control: nobody (ownership renounced). Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $11K of DEX liquidity across 1 pools. Launch: under a day of market history.QA-PROFILE

Issue

A token issued by a project for use, governance or fundraising. Scored on its contract and market facts. The class itself adds no points; the contract and market facts decide the score. Basis: no class-specific evidence. Tokenomics — Supply: fixed — the contract has no mint function. Control: nobody (ownership renounced). Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $11K of DEX liquidity across 1 pools. Launch: under a day of market history.

Fix

Check the project's own documentation for what the token is used for; this report covers what the contract allows.

Status

Acknowledged

Info

Recently launched — less than a day of market history

The token's oldest DEX pool is less than a day old. Age is not part of the risk score — a new token is not a risky one by default — but a short history means fewer trades and holder changes behind the facts in this report.QA-RECENT

Issue

The token's oldest DEX pool is less than a day old. Age is not part of the risk score — a new token is not a risky one by default — but a short history means fewer trades and holder changes behind the facts in this report.

Fix

Re-check ownership, liquidity and holder distribution as the token matures; those are the facts that move early.

Status

Acknowledged

Analysis

AI Copilotas of audit · Oct 29
Executive SummaryWhat the contract is and what the review found

The BinanceAgentTaxToken is a complex, modular token implementation deployed as an EIP-1167 minimal clone. It relies heavily on external modules for core logic, including fee management, liquidity operations, and transfer rules. While the architecture is modular, the high degree of centralization and the ability for privileged modules to alter fundamental transfer behavior and redirect logic creates significant trust requirements for token holders.

Technical8/10Low risk

The contract utilizes a robust modular architecture for handling complex tax and liquidity logic. 7.1 Architecture: EIP-1167 clone pattern ensures immutable logic. 7.2 Code Security: Standard Solidity patterns are used, though complex state dependencies exist. 7.3 Access Control: Heavy reliance on external modules (tokenmodule, taxvault, migratemodule) creates a fragmented security perimeter.

Governance8/10Low risk

7.4 Economic: The token features dynamic fee structures and automated liquidity management. 7.5 Governance: Control is entirely delegated to external modules, meaning the 'governance' is effectively the security of those specific module addresses. 7.6 External: The system is highly dependent on the integrity of the external modules to prevent malicious fee manipulation or fund drainage.

Upgrades8/10Low risk

7.7 Upgrades: The implementation is immutable due to the EIP-1167 clone pattern. 7.8 Operations: While the token logic cannot be upgraded, the behavior of the token can be significantly altered by the privileged modules, which effectively act as a functional upgrade mechanism for the token's economic rules.

Final RecommendationWhat to do about this score

Token holders should be aware that the token's behavior is subject to change by the controlling modules.

We recommend that the project team implement a multi-signature wallet or a decentralized governance contract to manage the privileged module addresses to mitigate the risk of a single point of failure. Furthermore, ensure that all external modules are audited and that their source code is verified. The reliance on external contracts for core logic requires that these modules be treated as part of the token's critical infrastructure.

Contract & Record

1 audit on record
TypeBinanceAgentTaxToken
NetworkBNB Chain
Token age19h
Contract0x7436…ffff
Deployer0xd0bc…d330
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Audit History
  1. Oct 29, 202649Medium

Score changes are recorded as dated snapshots — history is append-only and cannot be edited.

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