Unable to extract IP camera firmware

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I am trying to extract the firmware for a Panasonic WV-S2131L. It comes as a .zip file that contains a .img file. I have tried many methods to try to analyze this file and I have found nothing of value.

Binwalk returned absolutely nothing

xxd at least gave me back the firmware version

xxd -a s1131_402ES.img | head 00000000: 342e 3032 4530 0000 302e 3030 0000 0000 4.02E0..0.00.... 00000010: 1314 0000 1314 0000 0004 0000 8000 b003 ................ 00000020: 1f06 0000 0000 0000 0000 0000 0000 0000 ................ 00000030: 0000 0000 0000 0000 0000 0000 0000 8000 ................ 00000040: 0000 0000 0000 0000 0000 8000 0000 2003 .............. . 00000050: 0000 0000 0000 0000 0000 a003 9601 0000 ................ 00000060: 0100 0000 0000 0000 0100 0000 0000 0000 ................ 00000070: 0000 0000 0000 0000 0000 0000 0000 797d ..............y} 00000080: 5e12 3e81 1370 6400 a6fa c4e5 058b 3136 ^.>..pd.......16 00000090: 5630 f8f0 2878 5f56 7788 279b a597 114c V0..(x_Vw.'....L

A complete hex dump revealed no recognizable string

FDisk said there was no recognizable file system

7zip thinks it's corrupt

I am completely stumped. I just want to view the filesystem, how can I achieve this?

Gabe Bryk

Posted 2019-04-16T19:59:54.370

Reputation: 19

Thanks, I'll move it – Gabe Bryk – 2019-04-16T21:22:52.783

I moved it and the post got removed with the message that it should be posted here. Sooooo – Gabe Bryk – 2019-04-17T07:21:44.587

No answers