Sneaky hackers use Intel management tools to bypass Windows firewall

  |   Tech News

The group, which Microsoft has named PLATINUM, has developed a system for sending files—such as new payloads to run and new versions of their malware—to compromised machines. PLATINUM's technique leverages Intel's Active Management Technology (AMT) to do an end-run around the built-in Windows firewall. The AMT firmware runs at a low level, below the operating system, and it has access to not just the processor, but also the network interface.

But this low-level operation is what makes AMT attractive for hackers: the network traffic that AMT uses is handled entirely within AMT itself. That traffic never gets passed up to the operating system's own IP stack and, as such, is invisible to the operating system's own firewall or other network monitoring software.

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