Android Hack learning Path (iii)--android game cut fruit hack

After the first two cracked tutorials, presumably we also understand the simple process of cracking.

Try out the app first, learn about the general process of running the app, then find out the keywords from the app (the average keyword is almost always a failure to pay), then use Androidkiller to decompile, search for the Unicode of keywords or keywords, and then Find the key Smail file from the search results, modify the Smail file, compile it, and then install the test

To put it simply, try the search hack test

Don't say much nonsense, get to the point

first, the crack preparation

Today is the crack Android game-cut the fruit, the old way, the first hair app

Link: Https://pan.baidu.com/s/1dFnkeeH Password: 6666

second, the crack began

After a short trial, you can find that the keyword is for failure, here the picture is not affixed, pro apk into the Androidkiller for anti-compilation, search failure, you can get five results

careful analysis, you can know the main payment is in Mymmpay this smail file, we expand it, after that, click Enter

Take a look at all of the methods, you can find three, respectively, corresponding to the payment cancellation, payment failure, payment success, this is not the solution is very obvious?

third, the idea of cracking

The simplest way to directly replace the two methods of payment cancellation and payment failure is to pay the successful method, here is not much to say

Today to introduce a new method, using the switch jump, which is what I said in the last article of the second method, find the place to call the Payresultfalse method, let it call the Payresultsuccess method, is also implemented a crack

Search Payresultfalse, and then into the migusdkpay$1, you can see Pswitch, the picture is wrong, make a look at it

Iv. Testing and cracking

Before testing, remember to delete unnecessary permissions, or it is really deducted fees, the figure is about the phone and send SMS permissions

Test the diagram will not put, after trying, there are background ads suspended windows, still do not know how to get rid of it, and so learn to add

Android Hack learning Path (iii)--android game cut fruit hack