[Guide] Finding the PK2 Blowfish Key in 5 Easy Steps

[softsoldier]

ok i finnaly understood this after some intensive reading on ollydbg now im kinda lost as to where to get the blowfish key im at part 5 but what do i do after i set the last break point and hit that break point? is the key generated into a file? or is there some dump i should do ill keep trying of course and if i get it ill let you all know but til then hope someone can reply ^^

ok i believe i have everything properly set up im on step 5 i made it to the blowfish key

but where do i get the key? if you check the image you will notice it doesnt exactly match drew's picture because its a private server "elite" to be exact, anyways i caught up to step 5 i just dont know how to get the codes from it anyone got a clue or hint or even the answer? would be appriciated ill keep trying til i get it right.
in the bottom of the debugger "i tried to copy your picture" it shows
88 54 04 1B 7C E8 ˆT|è
when i highlight the blowfish address and the JL short address together i get the above
88 54 04 1B is the blowfish address
and
7C E8 is the JL short address
does this make a key?
and i have to change it to Md5 and when im done with that do i add it into the blowfish.cs file?

[DaxterSoul]

I made this little video because i guess a lot of people have problems with the hardest of these five easy steps

@softsoldier: No you dont have to change it to MD5
If you want to use Joymax Pk2 Tools you just take the string over "Media.pk2" (Base key) In eSRO its calaña.

If you try to edit Drews PK2 Tools you just have to convert the string to hex and fill it like this:

	// Try to open the PK2
	if(reader.Open(s.c_str()) == false)
	{
		reader.SetDecryptionKey("\x63\x61\x6C\x61\xF1\x61"); //eSRO
		if(reader.Open(s.c_str()) == false)
		{
			reader.Close();
			char er[1024] = {0};
			_snprintf_s(er, 1023, "The PK2Reader could not load %s due to an error: ", s.c_str(), reader.GetError().c_str());
			MessageBoxA(0, er, "Fatal Error", MB_ICONERROR);
			return false;
		}
	}

If you need want to open the pk2 with .NET and your own pk2 reader you have to use the final key.

[softsoldier]

thanks daxter it works fine now, i had the key the whole time and didnt know thanks again for your time and video.

[muriloloko]

This is the worst tutorial ever made...

[LastThief]

Originally Posted by muriloloko

This is the worst tutorial ever made...

make tut like it if you can

[kevin_owner]

Originally Posted by muriloloko

This is the worst tutorial ever made...

It's not made for people who don't know anything or a bit about programming or ollydbg. But the tutorial is great for me.

[muriloloko]

Originally Posted by kevin_owner

It's not made for people who don't know anything or a bit about programming or ollydbg. But the tutorial is great for me.

I don't know anything about it... that's why I want a tutorial, dumbass. But nvm, I found a better one and made it well.

[N900i]

I don't understand anything from this tutorial.
Could Someone make a Video Tutorial?

[Hottan]

wich what programm open Sro_client??????

wich what programm

[ahmedpow]

need help

[theknopotato]

Originally Posted by muriloloko

I don't know anything about it... that's why I want a tutorial, dumbass. But nvm, I found a better one and made it well.

Could you point me to that?

[thaidu0ngpr0]

Can someone make the instructional video

[vietnguyen09]

Does anyone has the simple version of this tutorial can share?
==========================
Nevermind, it's too easy after play around with Olly in 3 days, this tutorial is way too hard if we just need to find password.

[stiepan19pl]

Hi,
Can someone help me with pk files version origin ?

[speedo_edoo]

is there any other simple way to do it for vsro private client that has media key changed