How does the obfuscation tool work in JavaScript?
This tool transforms your original JavaScript source code into a new representation that’s harder to understand, copy, re-use and modify without authorization. The obfuscated result will have the exact functionality of the original code. So, it is like UglifyJS, Closure Compiler, etc?
How to de obfuscate JavaScript in Google Chrome?
With the latest version of Google Chrome one can choose to de-obfuscate the javascript code right with in the developer tools. This is how the jquery.js file would look before de-obfuscation: Now, to de-obfuscate the code one can right click on the file and select the ‘De-obfuscate Source’ option.
Is the obfuscated result the same as the original code?
The obfuscated result will have the exact functionality of the original code. So, it is like UglifyJS, Closure Compiler, etc? Yes and no. While UglifyJS (and others minifiers) does make the output code harder to understand (compressed and ugly), it can be easily transformed into something readable using a JS Beautifier.
How can I obfuscate ( protect ) my JavaScript source?
JSMin is a tool written by Douglas Crockford that seeks to minify your JavaScript source. In Crockford’s own words, “JSMin does not obfuscate, but it does uglify.” It’s primary goal is to minify the size of your source for faster loading in browsers.
How to run obfuscated source code on specific domains?
Allows to run the obfuscated source code only on specific domains and/or sub-domains. This makes really hard for someone to just copy and paste your source code and run it elsewhere. If the source code isn’t run on the domains specified by this option, the browser will be redirected to a passed to the domainLockRedirectUrl option URL.
Who is the creator of the obfuscator tool?
This tool is a Web UI to the excellent (and open source) javascript-obfuscator @2.15.5 created by Timofey Kachalov. What is this? This tool transforms your original JavaScript source code into a new representation that’s harder to understand, copy, re-use and modify without authorization.
How to increase the size of obfuscated code?
⚠️ Dramatically increases size of obfuscated code (up to 200%), use only if size of obfuscated code doesn’t matter. Use deadCodeInjectionThreshold to set percentage of nodes that will affected by dead code injection.
Are there any tools to obfuscate a command line?
For example, Invoke-Obfuscation and Invoke-DOSfuscation are two recently released tools that automate the obfuscation of Powershell and Windows command lines respectively.