Sunday, 31 August 2014

UnPHP - The PHP decoder

UnPHP is a free service for analysing obfuscated and potentially malicious PHP code. 

The best thing about the functionality of UnPHP is that it easily handles simple obfuscation methods that chain functions like eval(), gzinflate(), str_rot13(), str_replace() and base64_decode(). It also loops recursively through PHP code to decode multiple levels of obfuscation. It is also possible to handle custom decoder functions and regular expressions as well. I have personally used this free service when I had to decode obfuscated PHP code and it works really well. It saved me a lot of time and it is very straight forward to use. 


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