Hacking JGecko U Setup Guide

[danver]

codehandler icon TCPGecko and meta

 

[HackingNewbie]

What error do you get?

 

[danver]

this is the error i get every time and yes im using the latest java and 64bit

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also im using loadiine.ova to get into homebrew and launch tcpgecko if that helps at all

 

[LawnMeower]

this is the error i get every time and yes im using the latest java and 64bit

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also im using loadiine.ova to get into homebrew and launch tcpgecko if that helps at all

does this only happen with WWHD, TPHD and Mass Effect? There was a connection error with those which was solved about 2 months ago. Maybe @BullyWiiPlaza 's tcpgecko.elf build has yet not included this. But I doubt it's missing this bugfix. Didn't mess with these games for some time.

 

[danver]

sigh cause it was working yesterday even tho the codes didnt work lol

 

[BullyWiiPlaza]

this is the error i get every time and yes im using the latest java and 64bit

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also im using loadiine.ova to get into homebrew and launch tcpgecko if that helps at all

This error doesn't happen if you use the right files since it tries to read the codehandler address which is correctly returned unless you're not using the right TCP Gecko Installer like I said about multiple times.

 

[HackingNewbie]

If I had, say, [[0x12345678]+0xAB]+0x40, would I find the value of the address 0x12345678, add an offset of 0xAB and find the value of the address I would get from that addition and then, finally, add an offset of 0x40 to that value and that'll be the address I'm looking for?

 

[BullyWiiPlaza]

If I had, say, [[0x12345678]+0xAB]+0x40, would I find the value of the address 0x12345678, add an offset of 0xAB and find the value of the address I would get from that addition and then, finally, add an offset of 0x40 to that value and that'll be the address I'm looking for?

Basically yes. Here is some Java code for following pointers

// baseAddress is e.g. 0x12345678
// offsets are e.g. 0xAB, 0x40
public long getDestinationAddress() throws IOException
{
    int destinationAddress = (int) baseAddress;

    for (int offset : offsets)
    {
        MemoryReader memoryReader = new MemoryReader();
        int pointerValue = memoryReader.readInt(destinationAddress);

        destinationAddress = pointerValue + offset;

        if (!AddressRange.isInApplicationDataSection(destinationAddress))
        {
            destinationAddress = INVALID_POINTER;

            break;
        }
    }

    return destinationAddress;
}

So it would read the value at address 0x12345678 and add 0xAB to it. Then it takes the value from there and adds 0x40 to it. Done. This is the address we were looking for. If it ever gets stuck with an invalid address the destination address is invalid, too.

 

[HackingNewbie]

Basically yes. Here is some Java code for following pointers

// baseAddress is e.g. 0x12345678
// offsets are e.g. 0xAB, 0x40
public long getDestinationAddress() throws IOException
{
    int destinationAddress = (int) baseAddress;

    for (int offset : offsets)
    {
        MemoryReader memoryReader = new MemoryReader();
        int pointerValue = memoryReader.readInt(destinationAddress);

        destinationAddress = pointerValue + offset;

        if (!AddressRange.isInApplicationDataSection(destinationAddress))
        {
            destinationAddress = INVALID_POINTER;

            break;
        }
    }

    return destinationAddress;
}

So it would read the value at address 0x12345678 and add 0xAB to it. Then it takes the value from there and adds 0x40 to it. Done. This is the address we were looking for. If it ever gets stuck with an invalid address the destination address is invalid, too.

Thanks, you rock dude!

 

[JingleBells]

@BullyWiiPlaza
Now you went and broke it .....And before you hit me, yes this is the latest JGecko U and TCPGecko.


**New changes have been made and JGecko U is now working like a CHAMP.
Thanks @BullyWiiPlaza

 

[iteacha]

I have the same problem too, and yes! I did exactly what the instruction says. I used all the files that posted here. Everything is latest files. I also tried the Updater too, but it just doesn't work.

 

[BullyWiiPlaza]

I have the same problem too, and yes! I did exactly what the instruction says. I used all the files that posted here. Everything is latest files. I also tried the Updater too, but it just doesn't work.

This is obviously a different problem... you didn't set up your infrastructure correctly.

 

[JingleBells]

This is obviously a different problem... you didn't set up your infrastructure correctly.

I see you made some changes a little while ago, so I downloaded the latest AGAIN....It works just fine.
Thank you.

 

[iteacha]

This is obviously a different problem... you didn't set up your infrastructure correctly.

As someone who has certificated for Cisco CCIE, Cisco CCNP, and CompTIA Network+. I do believe that everything was set up correctly.

 

[BullyWiiPlaza]

I do believe that everything was set up correctly.

Apparently not hahaha:
http://stackoverflow.com/questions/6876266/java-net-connectexception-connection-refused
http://javarevisited.blogspot.de/2013/02/java-net-ConnectException-Connection-refused.html
The suggestions for this error are user errors and if it was impossible to connect to begin with, how come everyone else can do it?

Either way, did you run the TCP Gecko Installer beforehand like you should have because you have to install the server first before connecting a client Mr. expert

Cisco software is crap though

 

[iteacha]

Apparently not hahaha:
http://stackoverflow.com/questions/6876266/java-net-connectexception-connection-refused
http://javarevisited.blogspot.de/2013/02/java-net-ConnectException-Connection-refused.html
The suggestions for this error are user errors and if it was impossible to connect to begin with, how come everyone else can do it?

Either way, did you run the TCP Gecko Installer beforehand like you should have because you have to install the server first before connecting a client Mr. expert

Cisco software is crap though

That's not the case here. I already looked into the network connection. Everything is perfectly fine. And of course the server must running first before client can establish connection with it.

And your knowledge about network is crap, if you think Cisco's certificate is all about Cisco. Mr. Asshole.

 

[BullyWiiPlaza]

That's not the case here. I already looked into the network connection. Everything is perfectly fine. And of course the server must running first before client can establish connection with it.

And your knowledge about network is crap, if you think Cisco's certificate is all about Cisco. Mr. Asshole.

I'm not worthy of trying to help you, Sir. You're probably better off capturing network packets and dissecting them to see for yourself what's wrong. You can also audit the source codes of us fools

 

[danver]

bully question are all Germans stuck up snubs or is it just you

 

[BullyWiiPlaza]

bully question are all Germans stuck up snubs or is it just you

Uhm... just some? If people can't read instructions or research for 5 minutes for something that has been said 10+ times and instead blame the developers conversations might go a different route you know?

 

[danver]

and have you ever stoped and thought jee maybe its not them thats having the problem but no cause you sir are a stuck up aHole so badly that your own pride of your invention wont even let you try to help people out with the thing you made!