Data pattern to check 2 conditions on Credit Cards

[MarcelST]

Hi,

Let's say I want to create a Data Pattern to check 2 conditions on DLP:

1) Check Luhn number. This can easily be done by setting a weight in the "CC" field on a DLP Data Pattern.

2) Once the Luhn number checked, check if the first 7 numbers of the credit card matches some BIN codes of an specific Bank.

is that possible? I mean, the "2 conditions check". In order that the alert is only triggered when it satisfies both conditions.

Thanks!

[reaper]

If you know which BIN numbers you want to check you can simply create regex signatures to match these in a custom Data Pattern.

both will be checked at the same time however, you can't 'sequence' DLC profiles

[MarcelST]

You mean something like this?

Do you know if this condition is going to trigger 2 times for every CC matching both (the CC# luhn algorithm by Palo Alto and the custom Regex?