BTC $81,616.41 -1.96%
ETH $2,414.60 -3.50%
BNB $729.62 -1.71%
XRP $1.33 -2.84%
SOL $104.30 -2.71%
TRX $0.3317 +1.03%
DOGE $0.0815 -3.42%
ADA $0.2280 -3.74%
BCH $268.75 -2.69%
LINK $12.40 -4.25%
HYPE $80.79 -1.74%
AAVE $153.88 -4.68%
SUI $1.01 -3.47%
XLM $0.1824 -4.14%
ZEC $1,138.08 -7.90%
AAPL $344.37 +1.05%
AMZN $251.22 -2.76%
GOOGL $343.19 -3.28%
MSFT $531.72 -2.04%
META $731.29 -4.34%
NVDA $219.63 -4.29%
TSLA $364.82 -2.84%
SNDK $1,361.56 -8.21%
INTC $96.32 -6.91%
SPCX $151.05 -4.25%
MU $892.16 -7.07%
AMD $562.01 -7.83%
BTC $81,616.41 -1.96%
ETH $2,414.60 -3.50%
BNB $729.62 -1.71%
XRP $1.33 -2.84%
SOL $104.30 -2.71%
TRX $0.3317 +1.03%
DOGE $0.0815 -3.42%
ADA $0.2280 -3.74%
BCH $268.75 -2.69%
LINK $12.40 -4.25%
HYPE $80.79 -1.74%
AAVE $153.88 -4.68%
SUI $1.01 -3.47%
XLM $0.1824 -4.14%
ZEC $1,138.08 -7.90%
AAPL $344.37 +1.05%
AMZN $251.22 -2.76%
GOOGL $343.19 -3.28%
MSFT $531.72 -2.04%
META $731.29 -4.34%
NVDA $219.63 -4.29%
TSLA $364.82 -2.84%
SNDK $1,361.56 -8.21%
INTC $96.32 -6.91%
SPCX $151.05 -4.25%
MU $892.16 -7.07%
AMD $562.01 -7.83%

慢雾:Nirvana 遭闪电贷攻击共损失约390万美元,攻击者可能利用 ANA 价格计算漏洞进行套利

2022-07-28 19:11:07

链捕手消息,据慢雾区情报,Solana 链上 Stablecoin 项目 Nirvana 遭遇闪电贷攻击,攻击者通过部署恶意合约,使用闪电贷从 Solend 借出 10,250,000 USDC,随后调用 Nirvana 合约 buy3 方法购买了大量 ANA Token,随后调用 Nirvana 合约 swap 方法卖出部分 ANA,得到 USDT 和 USDC,在归还完闪电贷后共获利 3,490,563.69 USDT,21,902.48 USDC 及 393,230.32 ANA Token,随后黑客出售 ANA Token,并将所有脏款通过跨链桥转移。

Nirvana 源代码未完全开源,据链上调用日志分析,攻击者可能利用了 ANA 价格计算漏洞进行套利,请相关用户注意资产安全。

app_icon
ChainCatcher 与创新者共建Web3世界