|
Title: Converting SGO to BIN Post by: Chris123 on September 09, 2016, 06:26:06 AM Hello,
i need very urgent an original Audi SGO-File converted to a full BIN-File. Can someone help me and convert a file for me? Thanks Title: Re: Converting SGO to BIN Post by: wowa on September 09, 2016, 08:47:29 AM Hello,
upload File here. Title: Re: Converting SGO to BIN Post by: Chris123 on September 09, 2016, 09:19:15 AM I need the file 045906019BA_5265_7332.sgo from the Audi SW-Update-CD converted to a full bin.
The 045906019BA_5265 is the original one with old SW. Thanks a lot Title: Re: Converting SGO to BIN Post by: nyet on September 09, 2016, 09:32:20 AM I would happily write a converter if somebody can post the specs to the sgo file.
Title: Re: Converting SGO to BIN Post by: Chris123 on September 09, 2016, 09:47:25 AM Where can i get the specs to the file?
I had the file from the official Audi Update CD 8G0 906 961. Title: Re: Converting SGO to BIN Post by: mechanic on November 09, 2016, 04:51:07 AM I would happily write a converter if somebody can post the specs to the sgo file. I am bumping thic topic.What's needed to write such converter? I would donate, others would do the same I guess. Title: Re: Converting SGO to BIN Post by: prj on November 09, 2016, 07:27:07 AM I am bumping thic topic. 1. Reverse SGO format enough to parse it.What's needed to write such converter? I would donate, others would do the same I guess. 2. Reverse the bootloader on every single ECU type you want to convert. EDC15/ME7/ZF6HP/MED9/ME17 are BCB/XOR. Some have fixed key, others like EDC15 have a different key for every ECU file and version. Other ECU's such as EDC16 and SIMOS have a completely different algorithm that can be only obtained by reversing the the bootloader. I would happily write a converter if somebody can post the specs to the sgo file. With all due respect, I don't think you are going to break the crypto on EDC16 for example. You need to pull the bootloader apart one by one, it is a very time consuming process. The SGO is easy to reverse even without any specs.Title: Re: Converting SGO to BIN Post by: prj on November 09, 2016, 07:50:49 AM Quote C:\Tuning\sgoxtract>python sgounpack.py File loaded: 405066 byte(s) Section: 1 Address: 0x40E000 Length : 0x300 Erase : 0x0 - 0x0 Prog : 0xE000 - 0xE2FF Crypt : 11 Output : NONE Section: 2 Address: 0x40E000 Length : 0x600 Erase : 0x0 - 0x0 Prog : 0xE000 - 0xE5FF Crypt : 11 Output : NONE Finding key using section 3... SUCCESS! key: 24AA2BDAB3A241E155B23F (ASCII: $+AU?) Section: 3 Address: 0x680000 Length : 0x7C000 Erase : 0x80000 - 0xFBFFF Prog : 0x80000 - 0xFBFFF Crypt : 11 Output : 045906019BA_5265_7332.sgo.bin @ 0x0 Section: 4 Address: 0x40E000 Length : 0x300 Erase : 0x0 - 0x0 Prog : 0xE000 - 0xE2FF Crypt : 11 Output : NONE All done... |