AFKSystems Finance Hack

TOTAL LOST $2.0M
Medium Rugpull

What happened

The EOA address deployed unverified smart contract at:

https://polygonscan.com/tx/0x371b8da1…341eb5

This smart contract interacted with different MasterChef contracts:

https://polygonscan.com/tx/0xa4dafd21…3fe470

https://polygonscan.com/tx/0x5a27947b…028de9

https://polygonscan.com/tx/0x758ca246…541e8b

https://polygonscan.com/tx/0xcb729d6c…d5038f

https://polygonscan.com/tx/0x80fc64a2…47860f

The bytecoded contract had approval for spending LP tokens, as a result, funds were transferred to the external address:

https://polygonscan.com/address/0x0a301bdf…6109e7

Withdrawn LP tokens were used to remove liquidity at:

https://polygonscan.com/tx/0xf68759da…099dc8

https://polygonscan.com/tx/0x9f4d43f1…91a155

Case & protocol details

Classification Yield Aggregator
Protocol Type Exit Scam/Rugpull
Affected asset / contract SILVER
Official Website afksystem.finance/
Protocol Twitter/X @AFKSystemFi

Evidence & learning

Sources and on-chain records

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OracleBNB $80K
Aqua $4.7M

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