I have started publishing my app to the Android play store and need to upload a symbols.zip file to de-obfuscate my crash reports. When I build my app in Unity 2020.1.0f1 ( had the same problem in ...

Error Message: Upload missing dSYMs to see crashes from 1 versions. Versions affected: 1.0 (1) I am trying to implement Firebase Crashlytics in my iOS project. I did all the setups according to Fi...

I have tried obfuscation with following obfuscators but none is successful against de40 tool [https://bitbucket.org/0xd4d/de4dot/] It's really painful to see how easy this is.. just drag the obfu...

This fascinating piece of code was featured in the very first (1984) edition of the International Obfuscated C Code Contest: http://www.ioccc.org/years.html#1984 (decot) After clearing through the ...

Suddenly my released app crashed while opening just after installing the app from play-store. But problem is that when I am running the code in Android Studio in debug mode app does not crash. Whe...

I got a stacktrace from the crashreporting system and it is obfuscated, like ... Failed resolution of: Lru/test/c/b/a; ... I have a mapping file. How to deobfuscate this stacktrace using map...

I am trying to get some logging information on WorkManager Workers that i have running in my app. I am using version 2.4.0-alpha01 which uses the new diagnostics added by the Android Framework Team...

I am reverse engineering one magical script. I have an uglified source code and source map generated by uglifyjs. Does anybody know any straightforward way how to achieve at least partly readable ...

My site (very large community website) was recently infected with a virus. Every index.php file was changed so that the opening php tag of these files it was changed to the following line: <?ph...

I have some Lua code that I suspect is obfuscated. How do I go about de-obfuscating it? I believe the code is obfuscated because it looks very different from normal Lua code, but I know it is valid...

I have an app and it crashes just like every good app should! A little while ago, the Android build tools started using R8 instead of Proguard. It worked and it sped up my build, so I left it alone...

Is there anyway to get source code back from a .pyt file? when I try to open all i get is a bunch of symbols. I had an .exe file then converted files to .pyc but the main source code seems to be in...

Why does this code give the output C++Sucks? What is the concept behind it? #include <stdio.h> double m[] = {7709179928849219.0, 771}; int main() { m[1]--?m[0]*=2,main():printf((char*)m);...

I hate to bring this here, while doing the learning of obfuscating the JS code, I encoded my code and then over wrote the orginal one without any backup :) Following is my obfuscated code. ...

A pull request has been done with a new test for the Rust compiler. It verifies that a strange line can compile: fn main() { let val = !((|(..):(_,_),__@_|__)((&*"\\",'@')/**/,{})=={&[..=...

In my Playstore's, I noticed that the deobfuscated code contains quite amount of <OR> in the stack traces. (Example at <OR>.onAttach(ProfileLandingFragment.java)). What does the <...

I just discovered a virus in my computer that uses a .js file to attack. I opened the file in notepad to check out the code, but it is completely encrypted. I can see some data that makes sense (su...

I have an app with Proguard enabled (minifyenabled true) and recently got a crash report in the Google Play Dev Console. When I looked at it, I saw the following: I was surprised to see the ful...

I got hold of some obfuscated JavaScript code. I tried to understand it, and doing this, I typed pieces of it in the console. I can't understand why > ((!!+[]+"")[+!![]]) < "a" Why i...

I got the Java classes from an APK after using some tools like dex2jar and JD-GUI. As everybody knows Java byte code can be converted to Java classes back so mostly it is optimized and obfuscated t...

I found this Perl program: ''=~('(?{'.(']])@+}'^'-/@._]').'"'.('/<[*-_<+>?}{>]@}+@}]])@+}@<[*-_<+>?}{>]@^'^'`^=_^<]_[[]+[/,]_/]-/@._]/^=_^<]_[[]+[/,|').',$/})') It ...

This code looks obviously incorrect and yet it happily compiles and runs on my machine. Can someone explain how this works? For example, what makes the ")" after the class name valid? What about th...

This may sound suspicious, but I need to deobfuscate my own app. Some time ago I published my app that I obfuscated with Proguard. Unfortunately I did not save that version of the app and changed t...

I am trying to edit a Greasemonkey/jQuery script. I can't post the link here. The code is obfuscated and compressed with minify. It starts like this: var _0x21e9 = ["\x67\x65\x74\x4D\x6F\x6E\x74\x...

Today I came across an obfuscated class (well a lot of obfuscated classes in a jar) and I do not have a clue on how this kind of obfuscation is done. An example: protected void a(ChannelHandlerC...