GooFuzz is a script written in Bash Scripting that uses advanced Google search techniques to obtain sensitive information in files or directories without making requests to the web server.

$ git clone https://github.com/m3n0sd0n4ld/GooFuzz.git
$ cd GooFuzz
$ chmod  x GooFuzz
$ ./GooFuzz -h

In this example we remove the subdomain "mars.nasa.gov" from the search.

We perform a normal file search by three extensions and locate subdomains that we want to exclude.

We create a file called "exclusion_list.txt" and insert the three subdomains to exclude, we perform the same search again, but passing the list of excluded targets.

• I am not responsible for the misuse of the tool.
• Google Search has mechanisms to prevent abusive use or detection of suspicious activity. If at any time the tool does not show results, Google has temporarily blocked you (e.g. Captcha).
• All the information obtained is public and through Google results.
• Logically, the searches are in Google, so it leaves no evidence in the logs of the target's server.
• And very important, if you see a file, directory, subdomain, etc... Indexed in Google, does not mean that it still exists on the server (or it does ;)).

If you like the tool, find it useful in your work, Bug Bounty or as a hobby, you could help me like this:

• Tell your friends and co-workers about it.
• Contribute new ideas or help me to improve it by correcting bugs from here.
• How? Do you want to buy me a coffee? Thank you very much!