Microsoft CRM Dynamics - Retreiving IPs from a site

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Microsoft CRM Dynamics - Retreiving IPs from a site

Hello everyone!

 

I'm attempting to retrieve the IPs on the following site;

 

https://support.microsoft.com/en-us/help/2728473/microsoft-dynamics-crm-online-ip-address-ranges

 

I copied a prototype - and it has the following config -

 

attributes
  • confidence: 50
  • share_level: green
  • type: IPv4
indicators
  • regex: ^[0-9]{1,4}\.[0-9]{1,4}\.[0-9]{1,4}\.[0-9]{1,4}
url https://support.microsoft.com/en-us/help/2728473/microsoft-dynamics-crm-online-ip-address-ranges

 

My issue -

 

In my logs - I am seeing the processor retrieve all sorts of items from the html code itselfs; for example:

 

aggregatorIPv4Inbound-TAC ACCEPT_UPDATE href="https://www.microsoft.com/en-us/store/buy" confidence: 50share_level: greensources: ["turtle"]first_seen: 1576016711840type: IPv4last_seen: 1576016711840 source_node: turtle
 
aggregatorIPv4Inbound-TAC RECVD_UPDATE href="https://www.microsoft.com/en-us/store/buy" confidence: 50share_level: greensources: ["turtle"]first_seen: 1576016711840t
 
It looks like my regex filter is not working.  Thoughts?
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