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NoFear

XOR search Guide - GG 8.29.0+

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Updated : provided a couple xor offsets for Fire Emblem Heroes. 

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Any chance of a video tutorial explaining this please?

Im having trouble understanding this.

Thank you!

Didnt see [video to come soon] part. My bad...

Will be waiting!

Edited by NightHawwwk

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Video added

And write up added information on how to increment edit

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In pokemon magikarp jump I'm able to do increment edit...works flawlessly... I'm having problems with coins... The value still reverts even after editing... Is there a max amount of coins????

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1 hour ago, Logic11211 said:

In pokemon magikarp jump I'm able to do increment edit...works flawlessly... I'm having problems with coins... The value still reverts even after editing... Is there a max amount of coins????

Don't edit balance.... 

Edit rewards, prices etc etc. 

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@NoFearThank you for the basics of the guide! :)

I've been trying to hack Realm Defense TD but I keep failing. I'm guessing the XOR key are really far apart?

Is it possible to use odd numbers as xor keys? so far the examples I've seen are X4 X8 X16 X24 and so on

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27 minutes ago, NoFear said:

Don't edit balance.... 

Edit rewards, prices etc etc. 

Thanks dude.. Your really good at this !!

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30 minutes ago, EichZen said:

@NoFearThank you for the basics of the guide! :)

I've been trying to hack Realm Defense TD but I keep failing. I'm guessing the XOR key are really far apart?

Is it possible to use odd numbers as xor keys? so far the examples I've seen are X4 X8 X16 X24 and so on

Only even in increments if 4 (essentially dword/float only)  (for now) 

3 minutes ago, Logic11211 said:

Thanks dude.. Your really good at this !!

Heh. thank you. Been doing this type of hacking for a while (few years?) and the more I help others hack 'everything' the better I get and the more I learn as developers try to protect their games. :)

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I was about to edit my post. I managed to make it work by changing to DOUBLE.

 

Thank you! @NoFear

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Thank you @NoFear very helpful thread good job!

Credits goes to developers too!

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No. GG never can hack any server-sided data. In any mode. It is like flying pig. Pig can be any but it is do not make she flying.

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21 minutes ago, Enyby said:

No. GG never can hack any server-sided data. In any mode. It is like flying pig. Pig can be any but it is do not make she flying.

Lol thanks @Enyby.nice analogy.

I was wondering of a possible solution whether we could do similar things on store or vault of Cod heroes gameto hack celerium and skill points (in-game currency ),but was unable to found correct value using this method.I might be committing some mistake somewhere.I think I will try for some more days before asking for help.

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If search only results in 1 address and just editing that one actually works, is it just standard encryption and not the XOR kind?

Edited by Zaidos

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5 minutes ago, Zaidos said:

If search only results in 1 address and just editing that one actually works, is it just standard encryption and not the XOR kind?

Is it plain dword value and not large string of numbers? 

Plain dword, then it's not xor at all. Just value had a 0 above it. 

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it's a dword with large string of numbers going to billions.... when I check "go to" and see its word equivalent there's an exact value but in negative... this word value stays the same even when restarting the game but it switches address

e.g. 1000 coins = -27000 WORD = 1,231,775,324 DWORD

So just standard encryption then with no XOR patch. Before they encrypted this game, that 1000 coins can be easily searched in FLOAT with exact same value of 1000.

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On 24/07/2017 at 0:58 AM, NoFear said:

Unfortunately I still do not understand how to use the XOR method! I need a step by step explaining why each action made in a video in a video with several examples with different games! Please ... I'm lost :(

 

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added 4 minutes later

Unfortunately I still do not understand how to use the XOR method! I need a step by step explaining why each action made in a video in a video with several examples with different games! Please ... I'm lost :(

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24 minutes ago, HVC said:

 

_______________________________________________
added 4 minutes later

Unfortunately I still do not understand how to use the XOR method! I need a step by step explaining why each action made in a video in a video with several examples with different games! Please ... I'm lost :(

Then maybe this app isn't for you. 

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@HVC Okay, let's use Hawk: Freedom Squadron... look for NoFear's earlier guide on how to get gold, there you will see a much more earlier version of the xor searching, where it requires two addresses, the xor key and xor value and with those two addresses' value calculated it will result in the value of the gold gathered... what this new xor search guide highlights is that it searches the calculated value of the two addresses so that you won't have to look for the xor key and xor value

 

hmm.. can someone rephrase this, perhaps in a much more compact way?... lots of the word "xor" is used, it might even confuse others

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