Interesting BSC transactions exploiting EIP-7702’s EOA code delegation.
Here are interesting BSC transactions exploiting EIP-7702’s EOA code delegation. Initial analysis suggested a $350K loss via a suspected force-swap attack, but the hardcoded tx.origin (0xbf073e9eb8a345d2e33e70c6e1f60b0cb6e85f9a) validation in the contract reveals a possible self-orchestrated honeypot.
Key steps executed via tx.origin:
1. Initial Price Manipulation: Conducted multiple CSM→USDT swaps across multiple EIP-7702 EOAs (each bypassing single-transaction amount limits) to devalue CSM.
2. CSM Accumulation: Bought CSM using USDT.
3. Reverse Price Manipulation: Conducted multiple USDT→CSM swaps across multiple EIP-7702 EOAs to inflate CSM.
4. Profit Realization: Converted accumulated CSM to USDT for profit.
One of the TXs:
1,330
0
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