2022
DOI: 10.21203/rs.3.rs-1961251/v1
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A Vulnerability Detection Approach for Automated Smart Contract Using Enhanced Machine Learning Techniques

Abstract: A typical contract would necessitate the use of an intermediary, make a payment to them, then wait for the record to return. Through a smart contract, though, it is as easy as putting the bitcoin into the vending machine, and the products would be published instantly. Smart contracts are Blockchain-based autonomous software. On Ethereum, a vast number of smart contracts have been deployed. Meanwhile, transaction security vulnerabilities have resulted in significant financial damages and have harmed the contrac… Show more

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Cited by 2 publications
(2 citation statements)
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“…Nevertheless, it sets the balance to zero after sending the caller the balance first. A reentrancy attack can occur when a malicious contract calls withdrawBalance and then returns to the function before the balance is updated [5]. b.…”
Section: Occurrence Of Vulnerabilitiesmentioning
confidence: 99%
“…Nevertheless, it sets the balance to zero after sending the caller the balance first. A reentrancy attack can occur when a malicious contract calls withdrawBalance and then returns to the function before the balance is updated [5]. b.…”
Section: Occurrence Of Vulnerabilitiesmentioning
confidence: 99%
“…The experimental results demonstrate that this model is effective at detecting anomalies in smart contracts. Smartpol tools have been developed by [35] to detect anomalies in smart contracts using a ML approach. This study was developed using a real smart contract data set (49512) extracted from Etherscan.…”
Section: Literature Reviewmentioning
confidence: 99%