BTC $86,536.54 +3.22%
ETH $2,740.46 +1.94%
BNB $780.84 +1.43%
XRP $1.53 +3.11%
SOL $122.02 +3.59%
TRX $0.3348 +0.59%
DOGE $0.0966 +2.33%
ADA $0.2552 +3.76%
BCH $314.99 +2.54%
LINK $14.35 +0.11%
HYPE $90.61 +1.73%
AAVE $183.82 +8.00%
SUI $1.19 +3.48%
XLM $0.2242 +2.01%
ZEC $1,394.97 +0.33%
AAPL $334.34 +0.98%
AMZN $252.67 +2.23%
GOOGL $344.50 +0.70%
MSFT $517.70 -0.10%
META $734.51 +1.12%
NVDA $237.50 +3.30%
TSLA $373.66 +5.23%
SNDK $1,757.21 +2.34%
INTC $125.14 +5.64%
SPCX $157.01 +3.21%
MU $1,095.30 +6.25%
AMD $644.04 +6.37%
BTC $86,536.54 +3.22%
ETH $2,740.46 +1.94%
BNB $780.84 +1.43%
XRP $1.53 +3.11%
SOL $122.02 +3.59%
TRX $0.3348 +0.59%
DOGE $0.0966 +2.33%
ADA $0.2552 +3.76%
BCH $314.99 +2.54%
LINK $14.35 +0.11%
HYPE $90.61 +1.73%
AAVE $183.82 +8.00%
SUI $1.19 +3.48%
XLM $0.2242 +2.01%
ZEC $1,394.97 +0.33%
AAPL $334.34 +0.98%
AMZN $252.67 +2.23%
GOOGL $344.50 +0.70%
MSFT $517.70 -0.10%
META $734.51 +1.12%
NVDA $237.50 +3.30%
TSLA $373.66 +5.23%
SNDK $1,757.21 +2.34%
INTC $125.14 +5.64%
SPCX $157.01 +3.21%
MU $1,095.30 +6.25%
AMD $644.04 +6.37%

慢雾余弦:警惕供应链撒网攻击 Solidity 智能合约开发者

2024-10-03 16:34:05

ChainCatcher 消息,加密研究员 @LehmannLorenz 在 X 平台表示其电脑差点被入侵,只需点击一下就会安装恶意的扩展程序。该扩展程序背后的开发人员未经验证,但在发布一天之内就获得了 170 万次下载量(比任何其他扩展程序都多)和完美的 5/5 星评级。下载恶意扩展并提取其内容后,一切看起来都很正常 - 除了安装时运行的混淆的“extension.js”文件。日志文件显示脚本最终出现错误,攻击依赖 PowerShell 执行,完全在内存中运行,不会在磁盘上留下任何痕迹。

对此,慢雾余弦表示,这是供应链撒网攻击 Solidity 智能合约开发者。编辑器环境是供应链攻击的高危区。自己一直以来能隔离使用的都尽量隔离使用,能不安装的尽量不安装,确保“够用即可”原则。花里胡哨的都扔独立电脑或虚拟机里。

app_icon
ChainCatcher 与创新者共建Web3世界