CertCrunchy - Just A Silly Recon Tool That Uses Data From SSL Certificates To Find Potential Host Names

Advertisement

It just a silly python script that either retrieves SSL Certificate based data from online sources, currently https://crt.sh/, https://certdb.com/, https://sslmate.com/certspotter/, and https://censys.io or given an IP range it will attempt to extract host information from SSL Certificates. If you want to use Censys.io you need to register for an API key.

How to install

git clone https://github.com/joda32/CertCrunchy.git
cd CertCrunchy
sudo pip3 install -r requirements.txt

How to use it?
Very simply -d to get hostnames for a specific domain
-D to get hostnames for a list of domains (just stuff it in a line-delimited text file)
-I to retrieve and parse certificates from hosts in a netblock / IP range (e.g. 192.168.0.0/24)
-T the thread count makes stuff faster, but don't over do it
-o Output file name
-f Output format CSV or JSON, CSV is the default
for the rest, I'm still working on those :)

API keys and configs
All API keys are stored in the api_keys.py file below is a list of supported APIs requiring API keys.

1. Censys.oi https://censys.io
   
2. VirusTotal https://www.virustotal.com/en/documentation/public-api/

Download CertCrunchy

Read more

1. Hacker Software
2. Pentest Tools For Windows
3. Pentest Smtp
4. Hacker Code
5. Pentestmonkey Cheat Sheet
6. Hacking Groups
7. Hacker Box
8. How To Pentest A Website With Kali
9. Hacker Google
10. Pentest Network
11. Pentest Security
12. Hacker Kevin Mitnick
13. Pentest Report
14. Pentestbox
15. Hacker Kevin Mitnick
16. Hacker Language
17. Hacker Code
18. How To Pentest A Website