Playbook to upload IOCs to Cortex XDR

[abracamontesauz]

Hello,

We are working in an integration between XSOAR and XDR.
We want to upload IOCs from a given file to XDR, we have seen that Cortex XDR - IOC integration allows a synchronization of IOCs but what we want is a manual push of new IOCs to XDR, not to sync them. We don't understand the given commands of the integration and need to understand how to instance the integration to avoid uploading other IOCs that the ones needed.

Thanks in advance,
Alejandro Bracamonte.

[jfernandes1]

Hi @abracamontesauz, From what I understand you're referring to the "Cortex XDR - IOC" integration. I think sync you're referring to is the "Fetch Indicators" function, This will pull IOCs from XDR => XSOAR - not the other way around. 

If you want to manually push indicators (XSOAR => XDR) you can use the "!xdr-iocs-push indicator=<value>" command. This command can be called in a playbook by passing a single\list of IOC to XDR. 

I have an example of below showing 2 methods to doing the same function. You do not require the "Playbook Triggered" step  for method 2. 

[cV V]

Hi,

Try to push the IP's, Hashes, Domain Names on below command to XDR for limited numbers i.e (10no's)

1. enable the indicator and then push or push the indicator directly if error occurs indicator was not do !searchindicator or !xdr-iocs-enable and then push follow the below order, it works for me.

!xdr-iocs-enable indicator="172.15.1.50"

!xdr-iocs-push indicator="172.15.1.50" 

!xdr-iocs-push indicator="fea456b3a78e87c2c99c5997b7255f553495a06a29bd7d4096cf72bfcbe1ed9b"

If the indicator was not found, enable the indicator.

!xdr-iocs-enable indicator="fea456b3a78e87c2c99c5997b7255f553495a06a29bd7d4096cf72bfcbe1ed9b"

For above the commands works for limited number of IP's and hashes.

I need to push Bulk Lists as a IOC file  i.e's 100 No's Kindly share if anyone works on bulk list IOC file.

Regards,

Chiranjeevi