🦑Securing React Apps with Auth0 615 MB

https://www.pluralsight.com/courses/react-auth0-authentication-security

>Download<

🦑2020 deepweb .onion links PayPal and more :
24/24 or 7/24

http://ow24et3tetp6tvmk.onion/ – OnionWallet – Anonymous Bitcoin Wallet and Bitcoin Laundry

http://qc7ilonwpv77qibm.onion/ – Western Union Exploit

http://3dbr5t4pygahedms.onion/ – ccPal Store

http://y3fpieiezy2sin4a.onion/ – HQER – High Quality Euro Replicas

http://qkj4drtgvpm7eecl.onion/ – Counterfeit USD

http://nr6juudpp4as4gjg.onion/pptobtc.html – PayPal to BitCoins

http://nr6juudpp4as4gjg.onion/doublecoins.html – Double Your
BitCoins »>non verified this one by undercode

http://lw4ipk5choakk5ze.onion/raw/4588/ – High Quality Tutorials

✅> source hiddenwiki-verified @undercodeTesting
▁ ▂ ▄ ｕ𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

▁ ▂ ▄ ｕ𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑HOW CRACK APK FULL BY UNDERCODE + PICTURES :

> [Original] Remember an app in-app purchase cracking-the first experience of Android reverse rookie

🦑toolS FOR APK :

1) Android killer v1.3.1.0-used to search for strings and repackagE

2) Apktool Box v1.6.4-used to obtain debugging start commands

3) android7.0-used to run apk

4) Android Studio 2.3.3 (install smideea-0.0.5 plug-in)-used to debug smali source code

5) Jadx-gui 0.7.1-used to view smali decompilation source code, in fact, AK also has decompilation function, but AK decompilation is not as good as jadx, I found that switchcase structure AK is always translated into ifelse structure.

6) Build and debug environment

1) Repackage to generate adjustable APK :

> Debugging smali with AS requires apk to set the debug logo (otherwise AS will display an error: Unable to open debugger port (localhost: 7800): java.net.SocketException "connection reset"), open the apk with AK, and open the file from the project manager bar androidmanifest.xml, add the following code in the application item:

<font style="vertical-align: inherit;"><font style="vertical-align: inherit;">android: debuggable = "true"</font></font>

2) Then select the menu android-> Compile and repackage the APK. And install it in Mi 5.

3) Copy the following command in the above picture to cmd, start the apk, and the apk in the phone will stop at the debugging startup interface. Then check the process PID of the apk,

4) Then use the adb command to forward debugging to tcp port 8700, as follows:

5) Next, use the AS to build the smali source code project and configure the debug port. There are ready-made tutorials on this part of the content on the Internet. I wo n’t say much here. After the establishment is complete, click the debug button. The log below the AS shows that the startup debugging is successful:

6) At this point, the debugging environment is successfully built, and the cracking begins below.
🦑

now let's crack this apk

🦑Cracking process

Idea 1: Error message prompt

Old ideas, first try it out. Click on the game's purchase, a purchase box will pop up, you need to enter the mobile phone number and verification code, enter a mobile phone number and verification code here, click to confirm payment, no accident will fail, and a prompt box pops up..

> Well, this is my first and first failure point. My idea is that since it gives this error message, there must be logic of payment success and failure in the place where this error is displayed, then I modified this logic and it's

> ok. OK, here is how to find the logic of this judgment. That ’s right, string search. The most traditional method is to search for a string in Android. You ca n’t directly search for Chinese characters. You need to convert it to unicode code, and then convert “SMS verification code verification failed” to unicode code, it is "u77ed \ u4fe1 \ u9a8c \ u8bc1 \ u7801 \ u9a8c \ u8bc1 \ u5931 \ u8d25", the result was not found, okay, is it a concatenation of strings, shorter, search for "SMS verification code", and then there are search results :