Tag Archives: javascript

Javascript Leads to Browser Hijacking

I came across this nasty-looking script that hijacks your browser. It appears to have been around in some shape or form since 2014 but this latest version deploys an aggressive tactic I’ve not seen before. Here’s what this script looks … Continue reading

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Locky JS and URL Revealer

From various reports, it appears that the malicious Javascript files sent via email that pull Locky down is back. Let’s see what these scripts look like: At the bottom of the script, is this function that reverses the string above, … Continue reading

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Script Deobfuscator Updated

Continuing from my last blog post, I updated the program to handle the latest obfuscated Javascript technique. I made the logic generic in order to handle future versions and variants so the results may come out a bit weird (e.g. … Continue reading

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Script Deobfuscator Released

The purpose of this tool is to help you perform static analysis on obfuscated scripts. It’s often easier to dynamically analyze scripts but there are times when you just don’t know where to start or you just want a high-level … 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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