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Search domain in lookup

f_666dhn
Explorer
‎08-13-2024 12:03 AM

I have lookup file bad_domain.csv

baddomain.com
baddomain2.com

baddomain3.com

 

Then i want to search from proxy log, who people connect to bad domains in my lookup list. But include subdomains.

Example:

subdo1.baddomain.com
subdo2.baddomain.com
subdo1.baddomain2.com

Please help, how to create that condition in spl query?

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ITWhisperer
SplunkTrust
SplunkTrust
‎08-13-2024 12:44 AM

Change your lookup to have * at the beginning e.g. *baddomain.com then change / create the definition for the lookup to do WILDCARD searches

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