Merge branch 'master' of github.com:The-Art-of-Hacking/h4cker

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- [PwnMachine by YesWeHack](https://github.com/yeswehack/pwn-machine): a self hosting solution based on docker aiming to provide an easy to use pwning station for bug hunters. The basic install include a web interface, a DNS server and a reverse proxy.
## Building a Home Lab
[This repository from @reswob10](https://github.com/reswob10/HomeLabResources) is an amazing resource to learn how to build your own cybersecurity lab at home. The repo includes references of blogs and videos that explain different lab setup, tools, and automation.
## Privacy Oriented Distributions
- [Tails](https://tails.boum.org/)
- [Qubes OS](https://www.qubes-os.org)
- [Whonix](https://www.whonix.org/)
## WebSploit Labs: A Convenient, Simple, Yet Powerful Learning Environment
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- [PurpleCloud](https://github.com/iknowjason/PurpleCloud): Cyber Range environment created by [Jason Ostrom](https://twitter.com/securitypuck) using Active Directory and automated templates for building your own Pentest/Red Team/Cyber Range in the Azure cloud!
- [CyberRange by SECDEVOPS@CUSE](https://github.com/secdevops-cuse/CyberRange): AWS-based Cyber Range.
- [Create A VPS On Google Cloud Platform Or Digital Ocean Easily With The Docker For Pentest](https://github.com/aaaguirrep/offensive-docker-vps)
- [How to Build a Cloud Hacking Lab](https://www.youtube.com/watch?v=4s_3oNwqImo)
- [Splunk Attack Range](https://github.com/splunk/attack_range)
## Additional Resources
[This repository from @reswob10](https://github.com/reswob10/HomeLabResources) is an amazing resource. It includes references of blogs and videos that explain different lab setup, tools, and automation.

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# How to Create a Sub-Domain Finder in Python
The following is a sample Python script to find subdomains using DNS. This script is using the `dns.resolver` module from the `dnspython` library. If you don't have the library installed, you can install it using pip:
```
pip install dnspython
```
The following is the Python script that can be used to find subdomains for a given domain using a provided wordlist file:
```
import dns.resolver
import argparse
def load_subdomains(file_path):
with open(file_path, 'r') as file:
subdomains = file.read().splitlines()
return subdomains
def find_subdomains(domain, subdomains):
found_subdomains = []
resolver = dns.resolver.Resolver()
for subdomain in subdomains:
target = f'{subdomain}.{domain}'
try:
answers = resolver.resolve(target, 'A')
found_subdomains.append((target, [str(answer) for answer in answers]))
except dns.resolver.NXDOMAIN:
pass
except Exception as e:
print(f'Error resolving {target}: {e}')
return found_subdomains
def main():
parser = argparse.ArgumentParser(description='Find subdomains using DNS')
parser.add_argument('domain', type=str, help='Domain to search for subdomains')
parser.add_argument('wordlist', type=str, help='Path to subdomain wordlist file')
args = parser.parse_args()
subdomains = load_subdomains(args.wordlist)
found_subdomains = find_subdomains(args.domain,
```
- Import necessary libraries: The script imports the dns.resolver module from the dnspython library, as well as the argparse module to handle command-line arguments.
- `load_subdomains(file_path)`: This function takes a file path as input and reads the file, splitting the content by lines to get a list of subdomains. It returns the list of subdomains.
- `find_subdomains(domain, subdomains)`: This function takes a domain and a list of subdomains as input. It initializes a DNS resolver object and iterates through the subdomains list, attempting to resolve each subdomain by appending it to the domain and performing a DNS lookup for the 'A' record (IPv4 address). If the lookup is successful, the subdomain and its corresponding IP addresses are added to the found_subdomains list. If the lookup fails with a `dns.resolver.NXDOMAIN` exception, the subdomain does not exist, and the script continues to the next subdomain. For other exceptions, an error message is printed. The function returns the `found_subdomains` list containing the successfully resolved subdomains and their IP addresses.
- `main()`: This function sets up the command-line argument parser, which expects two arguments: the target domain and the path to the subdomain wordlist file. It then calls `load_subdomains()` to load the subdomains from the wordlist file, and `find_subdomains()` to perform the DNS lookups.