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BTC $75,313.80 +0.97%
ETH $2,133.50 +0.33%
BNB $691.37 +1.19%
XRP $1.10 -1.21%
SOL $86.69 -0.21%
TRX $0.3175 -0.50%
DOGE $0.0699 +1.28%
ADA $0.1774 +0.96%
BCH $238.69 +0.07%
LINK $10.66 +2.05%
HYPE $75.20 +0.34%
AAVE $132.04 +4.25%
SUI $0.8452 +3.19%
XLM $0.1474 +0.51%
ZEC $1,170.44 -4.26%
AAPL $350.85 +2.07%
AMZN $268.47 +3.31%
GOOGL $291.06 +2.63%
MSFT $545.03 +2.29%
META $643.85 +5.17%
NVDA $181.35 +0.62%
TSLA $379.12 +6.39%
SNDK $898.37 +9.96%
INTC $59.87 +7.60%
SPCX $142.60 +5.22%
MU $735.50 +10.28%
AMD $513.79 +14.24%

微軟 ClickFix 攻擊活動利用 BNB 智能鏈托管惡意指令,天天數千台設備遭針對

2026-08-07 10:52:57

ChainCatcher 消息,微軟威脅情報在 X 平台發文稱,發現一批被入侵的網站集群正在使用 ClickFix 和 EtherHiding 技術傳播惡意軟體,攻擊活動每天針對全球數千台企業及消費者設備發起攻擊。

攻擊者透過注入 Base64 編碼 JavaScript 聯繫 BNB 智能鏈(BNB Smart Chain)RPC 網關,獲取由智能合約儲存的下一階段指令,由於合約內容僅部署者錢包可修改,傳統下架手段難以應對。攻擊以虛假驗證碼誘騙用戶打開運行對話框,粘貼剪貼板內容並執行攻擊者命令,同時涉及 conhost、cmd、PowerShell、mshta 等多種系統工具濫用和命令混淆技術。成功執行後可能導致憑證暴露、持久化建立、橫向移動乃至勒索軟體攻擊。

微軟建議企業啟用 Defender 多層防護、限制命令行工具、啟用 PowerShell 腳本日誌記錄,並提醒用戶切勿將來源不明的命令粘貼至運行窗口或終端執行。

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