So the IEEE club of my university offered me to do do a research and lead a research team on any subject. The common topic for research would be AI and ML but i have decent knowledge of reverse engineering and low level stuff so i wanted to work on this subject rather than AI and ML.

So i am looking for suggestions on what unique thing I can explore and research in reverse engineering. I searched online and most of the stuff related to RE is related to malware analysis, I am also open for that idea but I first need to know my goal exactly so here I am asking for help from reddit gods. I have experience with exploring malicious stuff with volatility but again I want something unqiue with a good learning outcome so that the paper actually gets published.

One idea that has been in my mind was on reverse engineering self modifying binaries, but just analysis binaries with a RE framework won't be enough so I wanted to extend this by adding some more things into it like if I have a binary that injects shellcode during runtime and then modifies that shellcode etc etc. So pls suggestions are welcomed.

Trying to learn how this works, is it possible to decrypt it somehow and turn it back to text?

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Hi,

Do you know how I could possible take a different (but same) microsoft dongle, and change the frequency to match my mouse? and how do I even check that frequency?

Even if not necessary and i can just buy a new one, this seems like a fun DIY project.

Would love some help, thanks :)

​

P.S. the mouse is the microsoft ergonomic sculpt mouse.

My nasm program crashes

So, I think I understand what's going on. The program after the call to main jumps to address 0, which is obviously invalid. Which tells that ret is popping 0 (the top of the stack) into rip. But how is 0 to the top of the stack in this instance?

global _start

section .text
_start:
   call main
   
   xor  rdi, rdi
   xor  rsi, rsi
   mov  rax, 60
   syscall
   
main:
    push    rbp
    mov     rbp,rsp

    mov     rdi, msg
    call    print

    mov     rsp, rbp
    pop     rbp
    ret
    
print:
    push    rbp
    mov     rbp,rsp
    sub     rsp, 0x8

    mov     [rbp], rdi
    mov     rax, [rbp]
    mov     rsi, rax
    mov     rdi, 1
    mov     rbx, 7
    mov     rax, 1
    syscall

    mov     rsp, rbp
    pop     rbp
    ret

section .data
    msg: db "aaaaa",100

Hi! I own an old samsung printer that still works that I would like to use with my lubuntu OS unfortunately seems it's available only the windows version of the driver. I would like to write the driver for my lubuntu machine. Any advice on books or resources that can help me understand how to do this? Thanx a lot

I've developed a utility that assesses the robustness of your function calls. For instance, it verifies if your program behaves correctly in the event of a malloc failure. This tool scrutinizes every malloc operation within your program during runtime, without the need for code parsing. It's not limited to just malloc; it can evaluate over 200 different functions.

The tool is used similarly to Valgrind. Here's an example of how to use it:

```bash

funcheck ./your_binary

```

Here is the repo link:

[https://github.com/tmatis/funcheck](https://github.com/tmatis/funcheck)

I've developed a utility that assesses the robustness of your function calls. For instance, it verifies if your program behaves correctly in the event of a malloc failure. This tool scrutinizes every malloc operation within your program during runtime, without the need for code parsing. It's not limited to just malloc; it can evaluate over 200 different functions.

The tool is used similarly to Valgrind. Here's an example of how to use it:

funcheck ./your_binary

Here is the repo link:

https://github.com/tmatis/funcheck