扫码下载
BTC $78,207.39 -1.04%
ETH $2,335.84 -2.78%
BNB $636.98 -1.96%
XRP $1.43 -1.86%
SOL $86.12 -3.02%
TRX $0.3284 -0.23%
DOGE $0.0968 -1.22%
ADA $0.2492 -2.37%
BCH $458.79 -1.00%
LINK $9.33 -1.71%
HYPE $41.57 +1.20%
AAVE $93.15 -1.12%
SUI $0.9464 -2.55%
XLM $0.1787 -1.16%
ZEC $328.74 +1.95%
BTC $78,207.39 -1.04%
ETH $2,335.84 -2.78%
BNB $636.98 -1.96%
XRP $1.43 -1.86%
SOL $86.12 -3.02%
TRX $0.3284 -0.23%
DOGE $0.0968 -1.22%
ADA $0.2492 -2.37%
BCH $458.79 -1.00%
LINK $9.33 -1.71%
HYPE $41.57 +1.20%
AAVE $93.15 -1.12%
SUI $0.9464 -2.55%
XLM $0.1787 -1.16%
ZEC $328.74 +1.95%

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