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by jameyc
5056 days ago
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Ctrl-Alt-Del fires an IRQ. As such, it can't usually be fired remotely - although some utils work around it by making API calls at the client end to trigger the behavior, depending on context. Some flavors of VMware hooked the IRQ on the host machine and responded to that (not sure about VirtualBox, never thought to check that.) They can send it to the virtual machine easily, as they are also providing the a virtual bios/hardware layer. |
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