LG webOS Smart TV

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(Partition structure)
(Partition structure)
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The Squashfs has a Linux-style folder schema and seems to contain the WebOS files.
 
The Squashfs has a Linux-style folder schema and seems to contain the WebOS files.
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I decided then to run "binwalk" on the image: the tool found 6 SquashFS file systems.
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Overall I found six SquashFS, extracted by binwalk and four EXT4 partitions, extracted by MobileRevelator and TestDisk: Partition 0 (/mnt/lg/uhdcp), Partition 1 (/var/db), Partition 2 (/mnt/lg/cmn_data) and Partition 3(/media).
  
 
==Links==
 
==Links==
 
* https://blog.digital-forensics.it/2020/12/a-journey-into-iot-forensics-episode-2.html
 
* https://blog.digital-forensics.it/2020/12/a-journey-into-iot-forensics-episode-2.html

Revision as of 04:02, 27 November 2021

LG Smart TVs usually run the webOS operating system. If it is older, they may run Android (Google TV), or SmartView. ZENA forensics has made an analysis on a 55SK8000PUA tv.

Partition structure

Four EXT4 partitions can be found.


7-zip revealed a SquashFS at the beginning of the image.


The Squashfs has a Linux-style folder schema and seems to contain the WebOS files.

I decided then to run "binwalk" on the image: the tool found 6 SquashFS file systems.


Overall I found six SquashFS, extracted by binwalk and four EXT4 partitions, extracted by MobileRevelator and TestDisk: Partition 0 (/mnt/lg/uhdcp), Partition 1 (/var/db), Partition 2 (/mnt/lg/cmn_data) and Partition 3(/media).

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