An Ansible playbook to provision a host for penetration testing and CTF challenges
Shiva is an Ansible playbook to provision a host to be used for playing CTF games, such as HackTheBox.
git clone [email protected]:rastating/shiva.git
127.0.0.1with the IP address of the host to provision in the
ansible-playbook -i inventory.ini -u root -l ubuntu_bionic playbook.yml
When playing CTFs, I prefer to use cloud providers (such as Digital Ocean) rather than a local virtual machine running Kali. Although Kali is a great system, I find myself using only a small subset of the available tools and frequently find myself spinning up a cloud instance for persistence purposes anyway.
For this reason, I put together Shiva to automate building hosts in the cloud for pentesting / CTF purposes with my preferred environment. It's not a replacement for distros such as Kali and Parrot, but a way to build a more concise environment for similar purposes.
Currently, Shiva has only been tested against Ubuntu 18.04.
| Name | Category | Home Page | |-----------------------|------------------|----------------------------------------------------------| | binwalk | Binary Analysis | https://github.com/ReFirmLabs/binwalk | | GDB | Binary Analysis | https://www.gnu.org/software/gdb/ | | nasm | Binary Analysis | https://www.nasm.us/ | | PEDA | Binary Analysis | https://github.com/longld/peda | | pwntools | Binary Analysis | https://github.com/Gallopsled/pwntools | | Radare2 | Binary Analysis | https://rada.re/r/ | | Ropper | Binary Analysis | https://scoding.de/ropper/ | | FCrackZip | Cracking | http://oldhome.schmorp.de/marc/fcrackzip.html | | hashcat | Cracking | https://hashcat.net/hashcat/ | | John The Ripper | Cracking | https://www.openwall.com/john/ | | Hash Identifier | Crypto | https://code.google.com/archive/p/hash-identifier/ | | xortool | Crypto | https://github.com/hellman/xortool | | Go | Environment | https://golang.org/ | | Node.js | Environment | https://nodejs.org/en/ | | Oh My ZSH | Environment | https://github.com/robbyrussell/oh-my-zsh | | Ruby | Environment | https://www.ruby-lang.org | | Empire | Exploitation | http://www.powershellempire.com/ | | Metasploit | Exploitation | https://www.metasploit.com/ | | PowerSploit | Exploitation | https://github.com/PowerShellMafia/PowerSploit | | SearchSploit | Exploitation | https://www.exploit-db.com/ | | SuperTTY | Exploitation | https://github.com/bad-hombres/supertty | | Hydra | Password Attacks | https://github.com/vanhauser-thc/thc-hydra | | Medusa | Password Attacks | https://github.com/jmk-foofus/medusa | | Ncrack | Password Attacks | https://nmap.org/ncrack/ | | SecLists | Password Attacks | https://github.com/danielmiessler/SecLists | | CrackMapExec | Recon | https://github.com/byt3bl33d3r/CrackMapExec | | dnmasscan | Recon | https://github.com/rastating/dnmasscan | | DNSRecon | Recon | https://github.com/darkoperator/dnsrecon | | HostileSubBruteforcer | Recon | https://github.com/nahamsec/HostileSubBruteforcer | | LinEnum | Recon | https://github.com/rebootuser/LinEnum | | Masscan | Recon | https://github.com/robertdavidgraham/masscan | | Nmap | Recon | https://nmap.org/ | | pspy | Recon | https://github.com/DominicBreuker/pspy | | Recon-ng | Recon | https://bitbucket.org/LaNMaSteR53/recon-ng/src | | Responder | Recon | https://github.com/SpiderLabs/Responder | | Sherlock | Recon | https://github.com/sherlock-project/sherlock | | Snmpcheck | Recon | http://www.nothink.org/codes/snmpcheck | | sslscan | Recon | https://github.com/rbsec/sslscan | | S3Scanner | Recon | https://github.com/sa7mon/S3Scanner | | theHarvester | Recon | https://github.com/laramies/theHarvester | | tshark | Recon | https://www.wireshark.org/ | | Apache | Services | https://httpd.apache.org/ | | PostgreSQL | Services | https://www.postgresql.org/ | | vsftpd | Services | https://security.appspot.com/vsftpd.html | | MS-SQL CLI | Tools | https://docs.microsoft.com/en-us/sql/tools/mssql-cli | | OpenVPN | Tools | https://openvpn.net/ | | smbclient | Tools | | | Socat | Tools | | | Cookie Monster | Web | https://github.com/DigitalInterruption/cookie-monster | | Dirb | Web | http://dirb.sourceforge.net/ | | EyeWitness | Web | https://github.com/FortyNorthSecurity/EyeWitness | | Gobuster | Web | https://github.com/OJ/gobuster | | Magescan | Web | https://github.com/steverobbins/magescan | | Nikto | Web | https://cirt.net/Nikto2 | | Shocker | Web | https://github.com/nccgroup/shocker | | sqlmap | Web | http://sqlmap.org/ | | wafw00f | Web | https://github.com/EnableSecurity/wafw00f | | WhatWeb | Web | https://github.com/urbanadventurer/WhatWeb | | wfuzz | Web | https://github.com/xmendez/wfuzz | | WPScan | Web | https://wpscan.org/ | | WPXF | Web | https://github.com/rastating/wordpress-exploit-framework |
Several directories can also be found which include pre-compiled binaries and files to aid with exploitation and post-exploitation:
| Path | Description | |-------------------------------|------------------------------------------------------------------------| |
/usr/share/linux-binaries| Pre-compiled Linux binaries for post-exploitation (such as pspy) | |
/usr/share/webshells| Web shells written in several languages | |
/usr/share/windows-binaries| Pre-compiled Windows binaries for post-exploitation (such as Mimikatz) | |
/usr/share/wordlists| Wordlists to be used with password attacks / enumeration |
None; other than SSH. Apache, PostgreSQL and vsftpd are all installed, but the ports are not open to the public by default.
If you want to lock down where SSH is available out of the box, you can run the playbook with the
--extra-varsswitch to specify the
For example, running the playbook with
ansible-playbook -i inventory.ini -u root -l ubuntu_bionic --extra-vars "trusted_ssh_ip=10.8.0.1" playbook.ymlwould add a firewall rule that would only allow
10.8.0.1to connect to port 22 and drop traffic from any other IP address.
Be cautious when doing this, a typo could lead to you locking yourself out!
Yes - an account named
ftpis created without a default password. This is for use with vsftpd (see next section on connecting to vsftpd) but cannot be used to access the server via SSH.
As the firewall does not expose vsftpd out of the box, you will need to open the following ports:
Only one user is authorised to access the FTP server out of the box (aptly named
ftp). Before this user can authenticate, a password must be created for the account by running
ftpuser account is explicitly prohibited from logging into the server via SSH
If you want to allow other local user accounts to authenticate, you must:
An alias that will serve the current working directory using the Python SimpleHTTPServer module
cd /tmp/shiva serve-this 9090 ```
An alias which will first start the
postgresqlservice prior to launching the standard
msfconsolebinary; allowing for Metasploit to have access to the database.
postgresqlservice is not automatically stopped after
Parse the output of masscan into a CSV of unique port numbers.
Parse the output of masscan to generate a list of unique IP addresses.
Parse a JSON file created by
dnsreconto extract the unique domain names found.
Example to extract all subdomains found that belong to
extract_unique_domains_from_dnsrecon_json /path/to/dnsrecon.json google.com
There are three things I'd like to push with this going forward:
If you can help with any of these and [more importantly] would like to - please feel free to submit pull requests or open issues with information!