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3answers
117 views

Open a NEC binary in Ghidra

I have a binary dump from a 76F0219F1 NEC processor. I tried to open it in Ghidra, but I don't see any NEC in the list of supported processors. Does Ghidra support NEC processors? Is there anything I ...
0
votes
1answer
43 views

BOSCH EDC development

I'm trying to reverse engineer some BOSCH EDCs firmware (there are many of them on the internet, for example: Here). To understand it better, I was wondering if someone has any idea how those EDCs ...
1
vote
2answers
87 views

ECU tune and reverse engineering

I'm new to the ECU (or chip) tune concept, and I try to understand what is going on there. I understand the concept and the goal, but I'm having difficulties to understand what is actually going on ...
1
vote
0answers
33 views

How can I emulate Huawei routers HG5xx firmware?

i want to pentest some HG routers in a way that i can try every thing without worrying if it would damage the router or not .... and a better view of debugging the actions .
0
votes
0answers
247 views

How to extract DVB firmware bin file?

I have a bin file of DVB(DTH) box firmware I want to change one image inside that bin file how I can do this please guide me in right direction. I tried bin walk but the file that it extracted ...
2
votes
1answer
205 views

GDB: Could not load shared library symbols

I'm currently having a look at the Damn Vulnerable Router Firmware, and I'm roughly following the description that is given here: https://p16.praetorian.com/blog/getting-started-with-damn-vulnerable-...
1
vote
0answers
85 views

Which architecture is this firmware?

I am currently investigating GSL touch-screen controllers firmwares. A firmware example can be found here : https://github.com/onitake/gsl-firmware/blob/master/firmware/4good/t803i/silead_ts.fw In ...
2
votes
2answers
162 views

Can't decompress firmware

I'm trying to reverse engineer a firmware for a vape mod. I've downloaded it from their official website. First I tried dissassemble it in IDA but it couldn't identify any architecture in it. Then I ...
4
votes
1answer
247 views

Problems with extracting firmware

I am currently trying to reverse-engineer the firmware of an E-Cigarette but I cannot find any clues with the common tools. Heres everything I found so far. Binwalk doesnt recognize anything even ...