Collaborate Disseminate
is there any way to detect code injection in a running process under linux ?
For code injection I don’t mean “patching” original binary on the disk, for code injection I mean when for example you inject a shellcode on a running binary by a… Continue reading How to detect code injection on linux
I’ve extracted .DAT files from my DJI Mavic 2 zoom drone. I tried to open these files with DatCon but it didn’t recognize the file.
The signature of these files is different from that of .DAT files. The starting bytes of the… Continue reading How would i read data from FLYxxx.DAT file extracted from DJI Mavic Pro 2 Zoom [closed]
I was studying the Buffer Overflow vulnerability and there was a small task to complete. I am very new to these kind of things and was unable to solve it beyond some point. The program has a char[120] but is bounded by the re… Continue reading Buffer Overflow with pwntools
My question is about the use of ultrasonic messages that are part of the modern advertising ecosystem and are also used by the Google Nearby Messages API.
When it comes to advertising, the type of ultrasonic messages that I am referring t… Continue reading How could I block or at least detect the use of ultrasonic side channels or Google Nearby Messages API on my smartphone?
I’m trying to use overthewire narnia problems as a way to learn about binary exploitation and I’m getting different results than any of the walkthroughs
I was looking at https://tuonilabs.wordpress.com/2017/05/13/overthewir… Continue reading Different gdb results
Couldn’t you use brute force to guess someone’s binary number because it’s 1 or 0 – 256 times then just keep switching 1’s and 0’s around- which then can be converted hexadecimal to guess their bitcoin private key?
Continue reading Binary Numbers converted to Hexadecimal private key [on hold]
Couldn’t you use brute force to guess someone’s binary number because it’s 1 or 0 – 256 times then just keep switching 1’s and 0’s around- which then can be converted hexadecimal to guess their bitcoin private key?
Continue reading Binary Numbers converted to Hexadecimal private key [on hold]
During analysing a software testing paper I read
We plan to add floating-point operations in order to extend fuzz testing capability.
What kind of benefits I can expect from adding floating point operations to fuzzing t… Continue reading Adding Floating point operations to fuzzing?
I am trying to upsolve a challenge from a CTF I played but I just can’t get it right. I think you have to somehow manage to use buffer overflow, but I can’t see what I’m doing wrong since this works in gdb, I think it is beca… Continue reading Binary exploitation
I have a binary file and saved it on github release page. https://github.com/zono/bolt8/releases
To allow users to verify it, I saved sha256sum and signature(.asc).
However I have a concern that if my github account is hack… Continue reading How to verify a binary correctly even if my github account is hacked by someone