Offset

What I am doing here is finding the offset. Again this is all enumeration for the end attack. The more information we have the easier it is to overload this machine. 


Remember to run vulnserver and immunity debugger as Admin and attach them. And here we are using the number of 3000, why is that. Well if you remember in the last blog the tipping point was 2900, so now we are ensuring enough characters will be used. 


We get this printout and we are going to copy it to put in our script.


A few things to note. We no longer need the time so we erased that. We set our "offset" to what we just copied and pasted and we are no longer using a while loop. 


I took this picture to make a point. Make sure you copy the characters exactly. I had a single space after the last "9" and it messed up my whole script.


So we removed the space, ran the program and as you can see we achieved overloading it and its paused. 


Now in a very messy was I have highlighted the important part here. All this was to find the EXACT offset point. and as you can see it was at 2003. We are going to use that information to build an exploit to this specific machine 


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