topic Re: Cobalt Strike IPs and Application and Threat Updates in General Topics

Cobalt Strike IPs and Application and Threat Updates

NewProvidence — Fri, 29 Oct 2021 18:12:27 GMT

PAN provides anti-spyware signatures for Cobalt Strike Payload Traffic Detection and Cobalt Strike Beacon Command and Control Traffic Detection that are automatically downloaded to our PAN firewall. I also use the four External Dynamic Lists that PAN provides to block known bad IPs. NJCCIC and MS-ISAC sometimes send me lists of known bad IPs that recently included Cobalt Strike IP addresses. Can anyone recommend how I can efficiently integrate this into our PAN firewalls?

Re: Cobalt Strike IPs and Application and Threat Updates

BPry — Fri, 29 Oct 2021 22:19:41 GMT

@NewProvidence,

Kind of confused on what you are asking? If you just want an easy way to ingest NJCCIC and MS-ISAC indicators I would recommend setting up MineMeld and using it's API to feed in the indicators to a dedicated output node.

Re: Cobalt Strike IPs and Application and Threat Updates

NewProvidence — Mon, 01 Nov 2021 15:21:55 GMT

MindMeld sounds like what I am looking for. Do I need to purchase AutoFocus to use MindMeld?

Re: Cobalt Strike IPs and Application and Threat Updates

MichaelWrigh — Mon, 01 Nov 2021 16:08:32 GMT

Hi,

Minemeld is open source so you don't need to purchase Autofocus to use it. There are a range of in-built feeds , some of which require a licence others that do not.

A little off topic but Minemeld is also very good for dynamically managing O365 IP Addresses.

Re: Cobalt Strike IPs and Application and Threat Updates

BPry — Mon, 01 Nov 2021 16:48:17 GMT

@NewProvidence,

As @MichaelWrigh mentioned MineMeld itself is free. It was included with AutoFocus for a bit, but that's actually in the process of being end of lifed in favor of Cortex XSOAR's threat management solution.

The MineMeld docker image is still available with installation instructions available HERE or through MineMeld's primary Github repo from source. Your use case you may also want to look at minemeld-sync.py