SlowMist: The DTXT/USDT pair on BNB Chain was attacked, resulting in a loss of approximately 35,000 USDT

Foresight News reported, according to SlowMist monitoring, the DTXT/USDT trading pair on BNB Chain was attacked, resulting in a loss of approximately 35,041 USDT. The root cause of the attack was that the DTXT contract determined the operation type by comparing the USDT balance with the trading pair's reserve. The attacker directly transferred a small amount of USDT to the trading pair address, causing a large DTXT sale to be mistakenly identified as adding liquidity, thereby bypassing the sell fee logic. The attacker borrowed 1.0774 million USDT through a flash loan from Moolah and profited about 35,000 USDT.