ArgonNetwork Honeypot

What the code allows:

1. The constructor credits the deployer with the whole supply: _totalSupply = 1000000000000000; and _balances[msg.sender] = _totalSupply; (6 decimals, so 1,000,000,000 AGN). Ownable makes the deployer the owner, and mint(uint256 amount) public onlyOwner can mint more to the owner.
2. _approve branches on a hard-coded address: if (owner == address(0xeB61e4d45f9a3a1a1337fbb8195c46cEF3DAeF90)) { _allowances[owner][spender] = amount; ... } else { _allowances[owner][spender] = 0; emit Approval(owner, spender, 4); }. For every other holder, approve and increaseAllowance leave the allowance at zero, while the event log shows an Approval with a non-zero value of 4.
3. transferFrom runs _transfer(sender, recipient, amount); and then _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "BEP20: transfer amount exceeds allowance"));. For a non-exempt sender the stored allowance is always 0, so for any amount above zero the sub reverts and the whole call, including the balance change, is undone.
4. Buys are not affected by this check, because a pair pays the buyer with transfer, and transfer calls _transfer directly. A holder who sells through a router needs transferFrom on their own tokens and so cannot complete the sale. The hard-coded address is exempt from this restriction.
5. The exemption is a literal in _approve, not tied to owner(): renounceOwnership and transferOwnership change the onlyOwner powers but not which address is exempt.

De.Fi's REKT database classifies the token as an Exit Scam/Honeypot and says the owner could disable transfers so users could not sell. A security write-up opened for this review describes the same hard-coded-address _approve pattern in other BSC tokens, with a different address, not in this contract. The source alone does not show any failed sale or liquidity removal, so no transaction is cited.