arXiv:2504.07132cs.CRcs.CE2025-04中稿 · appear in the 15th…被引 6

首个针对Solana链上跑路事件的公开数据集,助力识别非法资金池。

SolRPDS: A Dataset for Analyzing Rug Pulls in Solana Decentralized Finance

  • 从36.9亿笔交易中提取6万+可疑流动性池,标注停用状态等特征。
  • 发现2.2万种代币存在跑路行为,明确合法与欺诈池的关键差异。
  • 适合安全研究者、区块链分析师及去中心化金融风控团队使用。

Solana链上的跑路事件已对去中心化金融(DeFi)用户造成重大损失。跑路指开发者利用用户信任,从去中心化交易所(DEX)的代币池中抽走流动性,使用户持有的代币归零。尽管以太坊和币安智能链(BSC)的跑路问题已受关注,但对Solana链的分析仍属空白。本文提出SolRPDS(Solana跑路数据集),首个基于Solana交易数据的公开跑路数据集。我们分析了2021至2024年约四年的DeFi数据,涵盖疑似及确认具有跑路模式的代币。该数据集源自36.9亿笔交易,包含62,895个可疑流动性池,标注了停用状态等关键指标,并记录了流动性添加、移除、最后交互时间、空闲周期及提取代币数量等详细信息,有助于识别异常行为。初步分析显示,合法与欺诈性流动性池存在显著区别,其中22,195种代币在考察期内表现出跑路特征。SolRPDS可支持未来多样化的跑路研究,包括基于数据驱动或启发式方法的实时检测与缓解方案开发。

原文摘要 · Abstract (English)

Rug pulls in Solana have caused significant damage to users interacting with Decentralized Finance (DeFi). A rug pull occurs when developers exploit users' trust and drain liquidity from token pools on Decentralized Exchanges (DEXs), leaving users with worthless tokens. Although rug pulls in Ethereum and Binance Smart Chain (BSC) have gained attention recently, analysis of rug pulls in Solana remains largely under-explored. In this paper, we introduce SolRPDS (Solana Rug Pull Dataset), the first public rug pull dataset derived from Solana's transactions. We examine approximately four years of DeFi data (2021-2024) that covers suspected and confirmed tokens exhibiting rug pull patterns. The dataset, derived from 3.69 billion transactions, consists of 62,895 suspicious liquidity pools. The data is annotated for inactivity states, which is a key indicator, and includes several detailed liquidity activities such as additions, removals, and last interaction as well as other attributes such as inactivity periods and withdrawn token amounts, to help identify suspicious behavior. Our preliminary analysis reveals clear distinctions between legitimate and fraudulent liquidity pools and we found that 22,195 tokens in the dataset exhibit rug pull patterns during the examined period. SolRPDS can support a wide range of future research on rug pulls including the development of data-driven and heuristic-based solutions for real-time rug pull detection and mitigation.

区块链安全跑路检测数据集DeFi

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