The FlapDirectTaxToken is a minimal clone (EIP-1167) implementing a tax-on-transfer token with migration-based state transitions. While the core ERC-20 logic is standard, the contract contains centralized control over tax and anti-sniper parameters. The protocol is not upgradeable, providing immutability for the logic, but it suffers from trapped ETH and reliance on tx.origin for authorization logic.
Early-stage security check — honeypot & rug-pull analysis
Is 币安人生 a Scam?
Not verified
This record has not gone through deep verification and is not being monitored. The score is a dated snapshot — the token’s risk can change at any time.Own this token? Put it under verification →The FlapDirectTaxToken is a minimal clone (EIP-1167) implementing a tax-on-transfer token with migration-based state transitions.
Read the full analysis- Owner can change the buy/sell tax
- A privileged address can change transfer or wallet limits
- Liquidity < $50k
- Code: Trapped ETH in Contract
- Code: Insecure Use of tx.origin
Exact factors
- Owner can change the buy/sell tax
- A privileged address can change transfer or wallet limits
- Liquidity < $50k ($19,683 across 1 pairs — thin market)
- Code: Trapped ETH in Contract (Medium, static analysis)
- Code: Insecure Use of tx.origin (Medium, 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
Security Checklist
as of audit · Nov 6Holders
as of audit · Nov 6, 2026- Contractstreasury, vesting, bridge, staking5.0%
- Walletsanonymous holders, free to sell6.6%
- DEX poolsthe pools' own liquidity21.6%
- Everyone else526 holders66.9%
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 Nov 6, 2026
Liquidity
as of audit · Nov 6The risk score reads depth across every pair.
The LP tokens of the analysed pool are locked or burned.
0x0ed9…9706No privileged address appears among these holders: the unlocked liquidity sits with independent providers, not with the deployer.
Security Findings
MediumTrapped ETH in Contract
The contract accepts ETH but lacks any mechanism to withdraw it, meaning any funds sent to the contract are permanently locked.CD-01
Issue
The contract accepts ETH but lacks any mechanism to withdraw it, meaning any funds sent to the contract are permanently locked.
Fix
Add an owner-restricted function to withdraw accidentally sent ETH from the contract balance.
Status
Unresolved
MediumInsecure Use of tx.origin
The function _getTaxWithPoolState uses tx.origin for authorization, which is vulnerable to phishing attacks where a user is tricked into calling a malicious contract that then interacts with this token.CD-02
Issue
The function _getTaxWithPoolState uses tx.origin for authorization, which is vulnerable to phishing attacks where a user is tricked into calling a malicious contract that then interacts with this token.
Fix
Refactor the code to use msg.sender instead of tx.origin for all authorization and rule-based logic.
Status
Unresolved
MediumCentralized Control Over Transfer Fees
The owner can modify the tax rates applied to token transfers using the finalizeMigration function, allowing for potential economic manipulation.CP-07
Issue
The owner can modify the tax rates applied to token transfers using the finalizeMigration function, allowing for potential economic manipulation.
Fix
Introduce a timelock or a maximum cap on tax rates to limit the owner's ability to change fees arbitrarily.
Status
Unresolved
LowCentralized Control Over Transfer Limits
The owner can adjust transaction and wallet limits via finalizeMigration, which directly impacts user liquidity and trading capabilities.CP-08
Issue
The owner can adjust transaction and wallet limits via finalizeMigration, which directly impacts user liquidity and trading capabilities.
Fix
Document these limits clearly and consider making them immutable after a set period to increase trust.
Status
Unresolved
InfoWho holds the supply
The ten largest holders own 33.1% of supply. Of that, 21.6% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 6.6% in wallets, 5.0% in other contracts. 536 holders in total.QA-HOLDERS
Issue
The ten largest holders own 33.1% of supply. Of that, 21.6% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 6.6% in wallets, 5.0% in other contracts. 536 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
InfoNot listed by any independent source
536 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
536 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
InfoLiquidity burned — cannot be withdrawn
99.2% of the pool's LP is burned or time-locked. 99.2% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. 0.8% is held, unlocked, by 1 address(es) other than the owner/deployer. No single one holds a majority: their exits thin the market rather than hand anyone the pool.QA-LIQUIDITY
Issue
99.2% of the pool's LP is burned or time-locked. 99.2% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. 0.8% is held, unlocked, by 1 address(es) other than the owner/deployer. No single one holds a majority: their exits thin the market rather than hand anyone the pool.
Fix
Check the lock's end date and beneficiary on the locker's own page before relying on it.
Status
Acknowledged
InfoThe market for this token
Liquidity $20K (DexScreener, all pools). 24h trading volume $169K (DexScreener, all pools).QA-MARKET
Issue
Liquidity $20K (DexScreener, all pools). 24h trading volume $169K (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
InfoAsset 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: a role-controlled contract. Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $20K 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: a role-controlled contract. Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $20K 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
InfoRecently 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 · Nov 6The architecture utilizes EIP-1167 minimal clones to ensure logic immutability, which is a strong security practice. 7.1 Architecture and 7.2 Code Security are generally sound, though 7.6 External interactions are limited. The use of tx.origin in _getTaxWithPoolState is a security anti-pattern that can lead to authorization bypasses in specific contract-based interactions.
7.4 Economic and 7.5 Governance rely heavily on the owner's address. The owner has total control over tax rates and anti-sniper windows via finalizeMigration, which could be used to manipulate token liquidity. 7.3 Access Control is strictly enforced via Ownable, but the lack of timelocks for these changes increases centralization risk.
7.7 Upgrades are not applicable as the contract is a minimal clone, ensuring the logic cannot be altered post-deployment. This provides high security against malicious logic updates. 7.8 Operations are stable, but the inability to withdraw accidentally sent ETH represents a permanent loss of funds.
Implement a withdrawal function to recover trapped ETH sent to the contract address.
Replace the use of tx.origin with msg.sender to prevent potential security vulnerabilities associated with contract-based transaction chains.
Contract & Record
Free for any token on the record. It links to this page and always shows the current score and the date it was checked.
- Nov 6, 202646Medium
Score changes are recorded as dated snapshots — history is append-only and cannot be edited.
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