These are 3 transforms (transform-set) to do the following lookups:

• Domain to related pulses (including malware and adversaries).
• IPv4 to related pulses (including malware and adversaries).
• Hash to related pulses (including malware and adversaries).

Important Notice - Domain lookup will lookup either a subdomain (www.github.com) as hostname OR a domain name (github.com) and will lookup a domain according to AlientVault. This means that if you look for a Domain Entity of the content 'www.github.com' and it appears in a pulse as a hostname, it will appear. If it, however, appears as the domain 'github.com' then the search you've ran will not find that.

1. Copy all of the files to a folder X.
2. Run pip install --user -r requirements.txt.
3. Import the maltego-OTX.mtz file directly to Maltego.
4. Go to Maltego into the tab Transforms and hit Transform Manager.
5. Find the transforms by typing otx on the search bar on the top right.
6. Edit the Command line to point to your Python interpreter. You can find this using which python or which python3.
7. Edit the Working Directory to point to where you've copied the files (X).

Thanks to @paterva for maltego-trx.