Find answers to your questions about Reverse Engineering or help others by answering their Reverse Engineering questions.
I'm trying to understand how Windows is resolving functions with the IAT. I have noticed that when a call is made to a Win API function, the structure of that...
Asked on 12/04/2020
1 answerI'm playing with gdb and strange things are happening. I wanted to find some address in memory where string "/bin/sh" is located, and gdb says it found it. But when...
Asked on 12/04/2020 by Michal Sládeček
1 answerI've tried to reverse engineering Clash Royale.First strange thing is that I can't find libg.so in maps. cat /proc/<pid>/maps | grep libg.so As I understand split_config.arm64_v8a.apk contains libg.so With...
Asked on 12/03/2020 by Minute
0 answerI have an android app that reads/writes a data file which seems to be encrypted, and i want to make a tool to read/write that file, so i need to...
Asked on 12/03/2020 by Guntram Blohm
2 answerI'm attempting to extract the file system from an embedded Hi3518 SoC that runs Linux (Busybox) but has a U-Boot boot loader. There is no console once the device is...
Asked on 12/02/2020
0 answerGiven a very basic program,perl -e'$|=1; print $$; sleep 500;' HELLO WORLDHow can I find HELLO WORLD using GDB? I thought bt -full but when I attach and run,...
Asked on 12/01/2020
1 answerI'm trying to reverse engineering the router's TP-Link TD-W8961N V3 firmware.After following the same question herei used the script zynos.py for unpacking the firmware...
Asked on 11/30/2020 by Marouane AIT MENSSOUR
0 answerI have tried repackaging few financial apps and when I tried running their repackaged version, I found out that either it is getting crashed at the launcher activity, or at...
Asked on 11/30/2020 by Nikhil_Coder
0 answerIs it possible to patch arm lib in a way that changes branch instruction calling one function to another function call? I have instructionB function_aand want change it to:...
Asked on 11/30/2020 by Alexandra Urushadze
1 answerI am trying to reverse engineering an ENSTO "smart" bluetooth thermostat, which i just got installed in the house. The thermostat due to some technical and electrical challenges sometimes got...
Asked on 11/29/2020 by Richard Zilahi
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