In this video we'll get started.
If I win you correct me which is describe me which we downloaded in the last lesson.
Now let us first have study behavior double click on this to run
in here.
Here we see the try.
He ask you to enter the zero key and case a text box and also two buttons.
First button is to check the serial number and the second button.
The advance box which tells you about who wrote this correct me which is code cracking lessons dot com.
Is my cell can click OK to dismiss it.
And if you enter any key and click on J you will find he is around zero.
And another message both pops up.
I see to try again.
You can also dismiss it by clicking.
Okay then let's close this now.
So after you have analyzed the behavior the second step is to check the b file analyze it to the IAEA
program.
Let's close this and opening the FDIC
and here you will see the base image based his head address 0 0 4 0 and 4 zeros.
Any offset to the entry point is 1 3 c.
So to calculate the entry point you should take the image based.
Add to this.
If you get 4 0 1 3 S.F. so we'll do that 9 can confirm he is correct.
So we opened correct me 1 If your excessive for BBG
so the program has started now let us run to the entry point by pressing have 9 0.
Clicking this round button and we are now at the entry point although it isn't right here.
Entry line so let's confirm the entry pi address.
How do we know this entry point.
We can check with the detected easy it easy emission bases for 0 9.
We Agnès to it it becomes 4 0 1 3 S.A. which is this address 4 0 1 3 is here.
So this easy to find and you can see from the detached easy.
The compiler uses Microsoft we shall see 2 0 1 7 and link with Microsoft link.
And if you click on b you can see more information in the different view.
So this is the session.
You can see the sections text data and you can see star offset and other things.
So mostly we just interested to look at the entry point to confirm that is the entry point.
So this is how we check for the entry point using the.
So that's all for this video.
I will see you in the next one.