Hello hackers! hope you are all doing well. It’s been a while since I posted something on my medium page. So without wasting any more of our precious time let us jump straight into hacking. This particular challenge can be solved in multiple ways but the method I am about…

Hello hackers! hope you are all doing well and good. Let us jump to stack4 of our protostar This challenge seems quite similar to the previous one but the only difference is we have to overflow the buffer space and get to eip region and throw in the win function’s…

Hello hackers! hope you are all doing well and good. Let us jump to stack3 of our protostar As we can see that our required output is inside the win() function which is never called on our main function. So all we have to do is overflow the buffer space…

Hello hackers! hope you are all doing well today. Now that we have done stack-2. We will now move onto stack3. SOURCE CODE:

Hello hackers! hope you are all doing well today. Now that we have done stack-0 and have a basic idea of how a stack frame is built, we can move on to stack-1. SOURCE CODE:

INSTALLATION: Protostar is a VM built specifically to train and test our knowledge of binary exploitation. …

knife is a new HTB machine based on Linux OS and it carries 20 points. It is a fairly easy machine that I was willing to give a shot. There are a few pre-requisites needed before we start this challenge. Some of them are Linux VM,wappalyzer, which is a chrome…

This assembly is based on reverse engineering From the question, we can understand that the flag for this challenge should come in the format Hero{input: modified}. So there are 2 key things we have to find here. One is input and another one is modified. …

CTF or Capture The Flag is a fun interesting challenge that puts our hacking minds to test and help us improve our knowledge with new and upcoming tools and scripts each and every day. Solving CTFs will gain us not only knowledge but also enough confidence to face real-world cyber…