BTC $62,053.87 -3.29%
ETH $1,767.36 -2.83%
BNB $564.54 -2.44%
XRP $1.06 -3.43%
SOL $74.92 -3.34%
TRX $0.3255 -1.79%
DOGE $0.0716 -2.56%
ADA $0.1573 -4.07%
BCH $235.43 -4.48%
LINK $7.87 -2.44%
HYPE $63.22 -7.05%
AAVE $94.35 -4.05%
SUI $0.7186 -3.01%
XLM $0.1809 -4.72%
ZEC $498.99 -6.91%
BTC $62,053.87 -3.29%
ETH $1,767.36 -2.83%
BNB $564.54 -2.44%
XRP $1.06 -3.43%
SOL $74.92 -3.34%
TRX $0.3255 -1.79%
DOGE $0.0716 -2.56%
ADA $0.1573 -4.07%
BCH $235.43 -4.48%
LINK $7.87 -2.44%
HYPE $63.22 -7.05%
AAVE $94.35 -4.05%
SUI $0.7186 -3.01%
XLM $0.1809 -4.72%
ZEC $498.99 -6.91%

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