Hello fedi!

I have an .MVAX #firmware #update file for an MV Silicon chip (unknown model).

Has someone already encountered those? And if yes, is there some documentation, tooling or existing #ReverseEngineering work done of that format?

For the record, the file magic (first 8 bytes) is as follow:
4D 56 B5 58 05 01 13 00

And the end of the file contains the following (no spaces, wrapping is mine):

MVSKeyFileMVBP10<0x90>0xBE>SIMPLEs
<0xD3><0x9A>.<0x90><0xD9>
MVSILICONKEYFL<0x00><0x00>
<0xFF><0xBD><0x00>0x00>

Thanks in advance for your help!!

#embedded #mcu #blob #fileformat #FileFormatAnalysis #binary #extraction

Essentially, you can update the tile by posting it to the same TID, so you can have successive versions with the same AT URL, but they'll have different CIDs. 2. Very unfortunately, the manifest had to be changed to work with PDSs. Basically, they retain blobs with #$blob but not #$cid :(.

(26/26)
- vague de #chaleur océanique #Blob depuis 2014 = décès 4 millions de guillemots de Troïl plage Alaska + #poisson capelan/ammodyte/morues + baleines à bosse -> danger écosystèmes.
- #Cyclone Irma îles de Saint-Martin + de Saint-Barthélemy.

#year2016 #anthropocene #climate #climat #climatechange #climatecrisis

Melania finalmente di fianco ad un uomo che stima... #trump #blob

Melania finalmente di fianco ad un uomo che stima...

#trump #blob

La #verdini sa come trattare con i cafoni, ci è abituata... #blob

La #verdini sa come trattare con i cafoni, ci è abituata...

#blob