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Showing posts with the label bad USB

How does Kon Boot Works

Have you ever asked yourself about HOW KON-BOOT WORKS ?? What is KON-BOOT: Kon Boot  is an application which will bypass the authentication process of Windows based operating systems.  Kon Boot  can work on a USB flash drive, CD, or floppy diskette. watch the video down below to see it in action Now how does it works ?? The source code of Kon-boot has not been published by its author so it is not known  what it does exactly to hack the operating system. However some hypothesis can be made based on known technologies to determine how it works. In general, bootkits basically hook the 0x13 interruption routine that is usually provided by the BIOS of the computer. The role of this routine is to read sectors from the hard disk and to load them into a given location in RAM memory. By hooking this routine, bootkits such as Kon-boot or Vbootkit modify directly the code of the operating system when it is copied into main memory, just before ...