扫码下载
BTC $59,968.19 -4.51%
ETH $1,520.76 -11.84%
BNB $565.38 -4.94%
XRP $1.05 -7.09%
SOL $60.68 -9.78%
TRX $0.3187 -2.89%
DOGE $0.0783 -9.22%
ADA $0.1499 -9.18%
BCH $203.78 -14.85%
LINK $7.04 -9.84%
HYPE $58.13 -5.73%
AAVE $58.50 -15.65%
SUI $0.6696 -8.48%
XLM $0.1898 -2.74%
ZEC $356.82 -9.85%
BTC $59,968.19 -4.51%
ETH $1,520.76 -11.84%
BNB $565.38 -4.94%
XRP $1.05 -7.09%
SOL $60.68 -9.78%
TRX $0.3187 -2.89%
DOGE $0.0783 -9.22%
ADA $0.1499 -9.18%
BCH $203.78 -14.85%
LINK $7.04 -9.84%
HYPE $58.13 -5.73%
AAVE $58.50 -15.65%
SUI $0.6696 -8.48%
XLM $0.1898 -2.74%
ZEC $356.82 -9.85%

BlockSecAlert:Agave合约遭受攻击黑客获得约540万美元的利润

2022-03-15 23:44:06
收藏

链捕手消息,根据BlockSec报告,xDai Chain上Agave合约因为一个非信任的外部调用遭受攻击。攻击者在没有任何负债的情况下调用了`liquidateCall` 函数来清算自己。在清算过程中,清算合约调用了攻击者合约,攻击合约在此过程中存入了2728个通过闪电贷获取的WETH,铸造出2728 aWETH。并以此为抵押,借出了Agave项目中所有可用资产。外部调用结束后,`liquidateCall`函数直接清算了攻击者之前存入的2728 aWETH,并将其转给清算者。

https://blockscout.com/xdai/mainnet/tx/0xa262141abcf7c127b88b4042aee8bf601f4f3372c9471dbd75cb54e76524f18e

据此前消息,Agave发推称,协议遭到攻击,目前已暂停合约,之后会公布具体情况。

app_icon
ChainCatcher 与创新者共建Web3世界