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ID:

ragnarok-online-invasion-1133

Date:

Status:

Incident Count:

September 8, 2022

Verified

2

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REKT

Contributor:

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web3rekt.com

KYC By:

KYC:

None

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Audit By:

Audits:

None

Loss Amount:

44,000

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Recovered:

-

Rewards:

Currency:

USD, ROI

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Key Indicators

Platform:

Type:

Category:

Method:

Data Sources:

Binance Smart Chain

Chain Game

Token

Contract Vulnerabilities

Extended Method:

Lack of access control of ownership transfer

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Days in Operation:

127

(0.35 Years)

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According to analysis performed by QuilAudits, Ragnarok Online Invasion($ROI) was attacked. The cause of the attack was a typical access control vulnerability of ownership transfer function. Around 158 BNB (44,222.5 BUSD) was stolen by the hackers in this attack.

Ragnarok Online Invasion ($ROI) is a cryptocurrency, deployed on Binance Smart Chain(BSC BEP-20). It is a token created to characterize the GameFi or NFT video game called “Ragnarok Online”.

The cause of this attack was a simple access control issue, which allowed anyone to transfer ownership of the contract. The transferOwnership function has no access controls like OnlyOwner modifier or onlyAdmin to prevent malicious users from calling the function.

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