Firmware Analysis - ZLIB file conversion to Bitmap

		Exetools > General > General Discussion
Firmware Analysis - ZLIB file conversion to Bitmap

08-01-2021, 08:26

chants

VIP

Join Date: Jul 2016

Posts: 826

Rept. Given: 47

Rept. Rcvd 50 Times in 31 Posts

Thanks Given: 737

Thanks Rcvd at 1,140 Times in 529 Posts

If you convert the ascii characters at the start you find: "icon_ui_barrier_button_up_Bitmap". Could be a custom encoded file format. You have to look for usual things like tags or width and height maybe computed based on data size, see where pixel data starts etc. Best is to disassemble the firmware and see how it parses it

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is Off HTML code is Off Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
What are the alternatives to Binwalk for firmware analysis?	SMH17	General Discussion	2	05-31-2021 21:02
usefull idc file for MIPS elf analysis	router	General Discussion	0	11-04-2004 16:41

All times are GMT +8. The time now is 11:59.