[Paid job] Need to understand how the .bin file is packed

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I'm trying to analyze the structure of .BIN file.

First I just need to extract all the json files.

This BIN contains multiple ZIP-like archives along with firmware for an STM32 device. The ZIP files appear to have been deliberately altered, making them incompatible with standard archive utilities. Inside these archives are several text files formatted as JSON. The objective is to extract these files and document the method used to unpack the BIN.

Please note: I don’t provide any upfront payment. I will only issue payment once you’ve demonstrated that the BIN file has been successfully unpacked.

The test file named test.bin is included inside a standard archive called test.zip, which you'll need to extract first using any regular unarchiver. Direct BIN uploads aren't allowed on the forum.

My Telegram: CtrIAdd
 

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