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rex expression

pil321
Communicator

I need to extract the account name from this snippet of a Windows security event log:

Account For Which Logon Failed:
    Security ID: NULL SID
    Account Name: Joe User
    Account Domain: Some.Domain

This is the expression I'm using:

rex "Failed:\s+.*\s+Account\sName:\s+(?<TargetAccount>\S+)\s"

Which gives me this result:

 TargetAccount
          Joe

How do I account for the white space to get the rest of the account name to show up in the result?

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0 Karma
1 Solution

gcusello
SplunkTrust
SplunkTrust

modify your regex in this way

Failed:\s+.*\s+Account\sName:\s+(?<TargetAccount>.*)

verify it on https://regex101.com/
Bye.
Giuseppe

View solution in original post

0 Karma

gcusello
SplunkTrust
SplunkTrust

modify your regex in this way

Failed:\s+.*\s+Account\sName:\s+(?<TargetAccount>.*)

verify it on https://regex101.com/
Bye.
Giuseppe

0 Karma

sundareshr
Legend

Try this

.... | rex "Name:\s(?<TargetAccount>[^\n\r]+)"

MuS
SplunkTrust
SplunkTrust

upvoted, because the regex is matching faster 😉

0 Karma
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