How can I bypass GameGuard?

03/25/2010 04:20 blackhatjoe#1
I want to learn how to bypass gameguard, I have followed some tutorials on here before to bypass it and they seemed kind of simple.

What I want to know is:

1. How can I bypass gameguard - preferably with Ollydbg

2. What do most game guard bypasses entail and what are the most common steps in removing it

3. Are there differences in disabling GameGuard and bypassing it, if so, what are they?

4. Where should I start?

My background :

I have coded in many languages and am a very fast learner

I have successfully cracked a few programs and also have done various crack Mes

I am willing to learn whatever I just need to know where to get started.
03/25/2010 13:01 flo8464#2
Do some Reverse Engineering.
If it's integrated properly, it's a hard task.
03/25/2010 13:21 wurstbrot123#3
If its the normal Version, its easy and should be a
1 byte patch. For that you could easily use the stringsearch
look for Nprotect and break there to take a look at the
Code. There is normally a conditional jump that decides
to load GG or doesnt load it. If its the Pro Version, there is
also a Packetcheck. Thats needs a deeper look at the Packets
( first of all find out wich is the GG packet and after that,
you have to find out how its created and how the Client
creates the Answerpacket ). Youll also need to emulate it
while you patched the Game that GG isnt loading.
03/25/2010 15:06 Cholik#4
wrong section.

#moved
03/25/2010 16:18 MrSm!th#5
Bypassing is too hard and not necessary.
Better cripple it and make your stuff undetected
03/25/2010 18:22 lance_astig#6
Panu kaya yung
Epic Posts:
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Herzlichen Glückwunsch!
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beat me
03/26/2010 21:20 blackhatjoe#7
Thanks for the info guys.

Is there any place/paper/tutorial/game/task I should start with?

What would you recommend to a newcomer?

Sorry, if I am not being too clear :/

What things should I learn first before even trying to get rid of GameGuard I guess is what I am trying to say?
03/27/2010 12:31 Saekung#8
search lena151 on google for reverse engeneering.
03/28/2010 09:31 knightmight#9
can you give me a sf wallhack undetected
03/30/2010 23:28 blackhatjoe#10
Quote:
Originally Posted by Saekung View Post
search lena151 on google for reverse engeneering.
Saekung thanks alot for that tip ;)