Top "Deobfuscation" questions

Figuring out how a program works when that program has been deliberately made difficult to understand

De-obfuscate Javascript code to make it readable again

I hate to bring this here, while doing the learning of obfuscating the JS code, I encoded my code and …

javascript deobfuscation
Obfuscated C Code Contest 2006. Please explain sykes2.c

How does this C program work? main(_){_^448&&main(-~_);putchar(--_%64?32|-~7[__TIME__-_/8%8][">'txiZ^(~z?"-48]&…

c obfuscation deobfuscation
How to get rid of eval-base64_decode like PHP virus files?

My site (very large community website) was recently infected with a virus. Every index.php file was changed so that …

php security virus deobfuscation malware-detection
Firebase Crashlytics: Upload missing dSYMs to see crashes from 1 versions.(iOS)

Error Message: Upload missing dSYMs to see crashes from 1 versions. Versions affected: 1.0 (1) I am trying to implement Firebase Crashlytics in …

ios firebase crashlytics deobfuscation
How to decrypt a javascript file

I just discovered a virus in my computer that uses a .js file to attack. I opened the file in …

javascript obfuscation virus autorun deobfuscation
Concept behind these four lines of tricky C code

Why does this code give the output C++Sucks? What is the concept behind it? #include <stdio.h> …

c deobfuscation
(2009) - Tool to deobfuscate Java codes

Is there a tool to deobfuscate java obfuscated codes? The codes is extracted from a compiled class but they are …

java obfuscation deobfuscation
difference between uglify and obfuscate? Is one more safe?

Recently I was asked to obfuscate my javascript in order to hide a client's api key. I'm using grunt. Will …

javascript gruntjs obfuscation uglifyjs deobfuscation
how to protect .NET executable from de4dot or similar tools?

I have tried obfuscation with following obfuscators but none is successful against de40 tool [https://bitbucket.org/0xd4d/de4…

deobfuscation
How to "decode" some obfuscated JavaScript in HTML?

Here is one example: eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':…

javascript html obfuscation deobfuscation