Sha007
Funny Bone Specialist
2
MONTHS
2 2 MONTHS OF SERVICE
LEVEL 1
300 XP
Introduction:This is going to be a long thread so get yourself some popcorn and a coke and you should be fine.
As I said in the begging you are going to crack your first program, the program is called āCrack meā, crack mes programs are meant to be cracked so they have no security system.
Iāll make a tutorial on how to bypass different security systems in a different thread.
Full guide down below
Setup:To start our journey you will need a debugger, in this case, x64dbg.
Download link: https://x64dbg.com/#start
VT link: https://www.virustotal.com/gui/file...c2979666a03e6fa4d97a8454f9ea0ffaaac/detection
To open it just unzip, go on release and click on x96dbg.exe
Next you will need the crack me, there are a lot of crack mes out there, but for this tutorial we will be using the āMexican Crackmeā
Download link:
Vt link: https://www.virustotal.com/gui/file...135551176f64087b31e53b71fa80c44a96c/detection
Password: http://crackinglessons.com/
Part 1:To start cracking you need to now what you will be cracking
So first you will need to open the program, you will probably need turn off your antivirus as it detects as a false positive.
To open the program run the cmd and drag the exe to it.
You will see a message āTry harderā
Your objective is to bypass this message and get the flag stored on the program.
Part 2:Now that you know how the program works and your objective, you can start cracking
First you will need to open the crack me with the x64dbg, to do that just drag the Untitled1.exe to the x96dbg.
A window should pop up with a lot of information that you might not understand, Iāll explain it to you but first
You will need to configure your x64dbg, to do so go to Options/Preferences make sure your preferences look like this Part 3:Now I can explain you what the āWeird symbolsāare.
jle untitled1.401653
That jump will directly go to the string āTry Hardā.
Now something probably clicked on your head, if not keep reading
What you need to do is bypass the jle instruction.
-How can we do that ?
Itās very simple actually, you have 2 choices turn the jle into a nop or make the 2 values compared equal.
I will choose the simple solution, turn the jle into a nop, to do that select click on the jle instruction and press space bar.
Select the āFill with NOPāsā option and type ānopā on the text box.
After that press esc to leave that screen.
and just like that you already cracked your first program
-How can I test it ?
What you will do next is to set a break point on the second ānopā, a break point is where the program will stop after you run it.
to set the break point, double click on the second nop line on the machine language block:
As I said in the begging you are going to crack your first program, the program is called āCrack meā, crack mes programs are meant to be cracked so they have no security system.
Iāll make a tutorial on how to bypass different security systems in a different thread.
Full guide down below
Setup:To start our journey you will need a debugger, in this case, x64dbg.
Download link: https://x64dbg.com/#start
VT link: https://www.virustotal.com/gui/file...c2979666a03e6fa4d97a8454f9ea0ffaaac/detection
To open it just unzip, go on release and click on x96dbg.exe
Next you will need the crack me, there are a lot of crack mes out there, but for this tutorial we will be using the āMexican Crackmeā
Download link:
You must upgrade your account or reply in the thread to view hidden text.
Password: http://crackinglessons.com/
Part 1:To start cracking you need to now what you will be cracking
So first you will need to open the program, you will probably need turn off your antivirus as it detects as a false positive.
To open the program run the cmd and drag the exe to it.
You will see a message āTry harderā
Your objective is to bypass this message and get the flag stored on the program.
Part 2:Now that you know how the program works and your objective, you can start cracking
First you will need to open the crack me with the x64dbg, to do that just drag the Untitled1.exe to the x96dbg.
A window should pop up with a lot of information that you might not understand, Iāll explain it to you but first
You will need to configure your x64dbg, to do so go to Options/Preferences make sure your preferences look like this Part 3:Now I can explain you what the āWeird symbolsāare.
Loadingā¦
onehack.us
That jump will directly go to the string āTry Hardā.
Now something probably clicked on your head, if not keep reading
What you need to do is bypass the jle instruction.
-How can we do that ?
Itās very simple actually, you have 2 choices turn the jle into a nop or make the 2 values compared equal.
I will choose the simple solution, turn the jle into a nop, to do that select click on the jle instruction and press space bar.
Select the āFill with NOPāsā option and type ānopā on the text box.
After that press esc to leave that screen.
and just like that you already cracked your first program
-How can I test it ?
What you will do next is to set a break point on the second ānopā, a break point is where the program will stop after you run it.
to set the break point, double click on the second nop line on the machine language block: