having fun executing shellcodes :)


#include <stdio.h>

unsigned char a[] = {
  0x7f, 0x45, 0x4c, 0x46, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00,
  0x30, 0x83, 0x04, 0x08, 0x34, 0x00, 0x00, 0x00, 0x28, 0x11, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x34, 0x00, 0x20, 0x00, 0x08, 0x00, 0x28, 0x00,
  0x1e, 0x00, 0x1b, 0x00, 0x06, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00,
  0x34, 0x80, 0x04, 0x08, 0x34, 0x80, 0x04, 0x08, 0x00, 0x01, 0x00, 0x00,
  0x00, 0x01, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
  0x03, 0x00, 0x00, 0x00, 0x34, 0x01, 0x00, 0x00, 0x34, 0x81, 0x04, 0x08,
  0x34, 0x81, 0x04, 0x08, 0x13, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,
  0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x04, 0x08, 0x00, 0x80, 0x04, 0x08,
  0xd4, 0x04, 0x00, 0x00, 0xd4, 0x04, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
  0x00, 0x10, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0c, 0x0f, 0x00, 0x00,
  0x0c, 0x9f, 0x04, 0x08, 0x0c, 0x9f, 0x04, 0x08, 0x08, 0x01, 0x00, 0x00,
  0x10, 0x01, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
  0x02, 0x00, 0x00, 0x00, 0x20, 0x0f, 0x00, 0x00, 0x20, 0x9f, 0x04, 0x08,
  0x20, 0x9f, 0x04, 0x08, 0xd0, 0x00, 0x00, 0x00, 0xd0, 0x00, 0x00, 0x00,
  0x06, 0x00,
  0x83, 0xec, 0x04, 0xa1, 0x0c, 0x9f, 0x04, 0x08, 0x83, 0xf8, 0xff, 0x74,
  0x13, 0xbb, 0x0c, 0x9f, 0x04, 0x08, 0x66, 0x90, 0x83, 0xeb, 0x04, 0xff,
  0xd0, 0x8b, 0x03, 0x83, 0xf8, 0xff, 0x75, 0xf4, 0x83, 0xc4, 0x04, 0x5b,
  0x5d, 0xc3, 0x90, 0x90, 0x55, 0x89, 0xe5, 0x53, 0x83, 0xec, 0x04, 0xe8,
  0x00, 0x00, 0x00, 0x00, 0x5b, 0x81, 0xc3, 0x4c, 0x1b, 0x00, 0x00, 0xe8,
  0xac, 0xfe, 0xff, 0xff, 0x59, 0x5b, 0xc9, 0xc3, 0x03, 0x00, 0x00, 0x00,
  0x01, 0x00, 0x02, 0x00, 0x77, 0x61, 0x73, 0x6e, 0x74, 0x20, 0x74, 0x68,
  0x61, 0x74, 0x20, 0x66, 0x75, 0x6e, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00
};

void main(){
    int (*func)();
      func = (int (*)()) a;
      (int)(*func)();
}

>>57

Interested in this thread
Not really.

Not interested in figuring out what that machine code does
It doesn't do anything, because it's not valid C code, you have to specify some compiler, platform and architecture before this becomes valid code.

Interested in repeating excerpt from C standard that everybody knows and no one cares because GCC will compile it (and Clang too if you're not faggot)
This is nonsensical, newer GCC and clang will compile this as GNU-C code. This still means that there are versions and flags you can't use, so you're dependent on a specific version of GCC and a specific version of clang, and then after you have specified those you are dependent on specific compiler flags.

Face it, you're just a looser.
First of all, it's called loser and not looser. I thought I would help you out since you're obviously mentally challenged. Second of all, ad hominem attacks will get you nowhere, you're wrong and you can either deal with it or go cry in a corner.