Author Archives: darryl

Packing/Unpacking Javascript from DOS

Here’s one way to pack and unpack Javascript from the Windows’ command line. For this we use PhantomJS and Dean Edwards’ Javascript Compressor. 1. Download PhantomJS from here. 2. Download the JSPacker.js file from here. 3. Put everything in a … Continue reading

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Javascript Deobfuscator Updated

This program was originally written as a proof of concept but it turned out to work out pretty well so I’ve added several new features to this program to make it more robust and helpful. It still can’t do sophisticated … Continue reading

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Text Decoder Toolkit

Here’s a challenge for you, what does this decode to? T{4 G=C 9

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Deobfuscating Magento Guruincsite Javascript

I saw this blog post by the super talented guys over at Sucuri and thought that it was just another URL redirection script hiding behind escaped characters but it turned out to be better than that. Here’s what the script … Continue reading

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Javascript Deobfuscator Updated

Just a quick update…I added a Javascript beautification feature. Just click on the “Beautify” button and the results will appear at the bottom. I did get some people emailing me saying that they got an error message. I compiled this … Continue reading

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