Splunk Search

Linux Successful Login

garima_chauhan
Path Finder

Hi,

I want to create a query displaying successful logins in Linux. I have /var/log/secure logs but I cannot find anything like login,authentication successful or any other related keyword in these logs. I tried with the wtmp logs as well but I will have to provide a script in that case.
My linux box does not have auth.log. Please suggest as to which log file shall I monitoror if there is an easier way of monitoring the wtmp logs in readable format.

Tags (2)
0 Karma
1 Solution

MuS
SplunkTrust
SplunkTrust

Hi garima_chauhan,

this is more likely a problem of your Linux box, then a Splunk problem. I suggest that you ask Dr. Google regarding where your Linux distribution stores this kind of information. After that you can follow the docs on how to get data into Splunk.

Remember your data must be human readable, meaning a non-binary file.

hope this helps ...

cheers, MuS

View solution in original post

MuS
SplunkTrust
SplunkTrust

Hi garima_chauhan,

this is more likely a problem of your Linux box, then a Splunk problem. I suggest that you ask Dr. Google regarding where your Linux distribution stores this kind of information. After that you can follow the docs on how to get data into Splunk.

Remember your data must be human readable, meaning a non-binary file.

hope this helps ...

cheers, MuS

MuS
SplunkTrust
SplunkTrust

no problem - feel free to accept the answer

0 Karma

garima_chauhan
Path Finder

I do not know what the issue was, but now I am able to see an entry like: Accepted password for username in the logs.
Thanks.

0 Karma
Get Updates on the Splunk Community!

Building Reliable Asset and Identity Frameworks in Splunk ES

 Accurate asset and identity resolution is the backbone of security operations. Without it, alerts are ...

Cloud Monitoring Console - Unlocking Greater Visibility in SVC Usage Reporting

For Splunk Cloud customers, understanding and optimizing Splunk Virtual Compute (SVC) usage and resource ...

Automatic Discovery Part 3: Practical Use Cases

If you’ve enabled Automatic Discovery in your install of the Splunk Distribution of the OpenTelemetry ...