Certified Ethical Hacker (CEH v11) — Question 351

Clark, a professional hacker, attempted to perform a Btlejacking attack using an automated tool, Btlejack, and hardware tool, micro:bit. This attack allowed Clark to hijack, read, and export sensitive information shared between connected devices. To perform this attack, Clark executed various btlejack commands.
Which of the following commands was used by Clark to hijack the connections?

Answer options

• A. btlejack -f 0x9c68fd30 -t -m 0x1fffffffff
• B. btlejack -c any
• C. btlejack -d /dev/ttyACM0 -d /dev/ttyACM2 -s
• D. btlejack -f 0x129f3244 -j

Correct answer: A

Explanation

The correct command, A, is specifically designed to hijack connections by targeting a particular Bluetooth address with the necessary flags. Option B is used to listen to any Bluetooth connections but does not hijack them. Option C is for configuring devices connected to the system, while Option D targets a different Bluetooth address and does not perform the hijacking function.