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Detail Analysis

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Date:

Status:

Count:

Contributor:

February 7, 2022

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Verified

1

zerofriction.io

Loss Amount:

289,500

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Recovered Amount:

-

Currency:

Dollars, BNB

KYC By:

Audit By:

None

None

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Key Indicators

Platform:

Type:

Category:

Method:

Binance Smart Chain

Platform

Yield

Contract Vulnerabilities

Extended Method:

logic error

Data Sources:

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The attacker was able to exploited a logic error in the makeHop() function. The makeHop function allowed shareholders to shift their funds through different staking pools in a gas-efficient manner. This feature was intended to be implemented on the next dApp update, however, it’s been around for about 1 month on the contract side. The logic error assumes that there can not be a malicious smart contract on the pool that is called on receiveHop(_pool), which this exploit now indicated to be false. The attack caused 665.7 BNB damage, or 289.5K USD “profits” to the exploiter

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DISCLAIMER: While Zero Friction LLC has used the best efforts in aggregating and maintaining this database, Zero Friction LLC makes no representations or warranties with respect to the accuracy or completeness, and specifically disclaim any implied warranties of merchantability or fitness for any particular purpose. 

Under no circumstances, shall Zero Friction LLC be liable for any loss of profit or funds, any regulatory or governmental penalties, any legal costs, or any other commercial and non-commercial damages, including but not limited to special, incidental, consequential, or other damages from any or all usage of the dataset or information derived from our database.