Defang URLs

There's multiple ways to do this but here are two of the easiest

EXCEL

Since you're probably getting your data from log files in a CSV, let's just add a column and use the SUBSTITUTE function.

Let's use this URL as an example:

http://imasdk.googleapis.com/js/core/bridge3.550.0_en.html 

We'll use the following function to do it

=SUBSTITUTE(SUBSTITUTE(F2,".","[.]"),"http","hXXp")

Which provides us with:

hXXp://imasdk[.]googleapis[.]com/js/core/bridge3[.]550[.]0_en[.]html 

LINUX

SANS offers a nice linux option which can be installed with

pip install defang

To use it we'll use the same URL example above but run it with this command

echo http://imasdk.googleapis.com/js/core/bridge3.550.0_en.html | defang

which provides us with

hXXp://imasdk.googleapis[.]com/js/core/bridge3.550.0_en.html