Check connection from same source to multiple destination

[SIEMStudent]

Hi guys,

I have a doubt regarding the mapping of connection from the same source IP to different destination IP.

In my query, I have to check if the same source reach more than 300 different destination IP.

Usually, If I had to report connection with source ip which appear more than 300 times, I know I can to write:

|stats count src_ip as source by source
|where count > 300 

But what about if I have to check the query requirements?

It shuold be something like:

|stats count src_ip as source, dest_ip as destination by source
|where destination > 300 

?

[scelikok · Accepted solution]

Hi @SIEMStudent,

You can try below;

| stats dc(dest_ip) as dest_count by src_ip
| where dest_count > 300 

[SIEMStudent]

Thank you very much!