I think it could be this.
How can I get ossec to interpret the timestamp properly?


On Wednesday, October 30, 2013 6:20:51 AM UTC-4, Jared wrote:
>
> I see this in my environment too when logs are not configured for log 
> rotation properly. Every time the agent is restarted and reads the log, I 
> get events for all of the entries that are in the log file. It has taken a 
> lot of work with native application log rotation as well as logrotate to 
> normalize the custom and cots logs. I would check the source log file and 
> make sure that it is being rotated regularly. 
>  
> Also, if the logs timestamp is not interpreted by OSSEC and is just 
> matching to a search string (like "php" or "WARNING"), then OSSEC will send 
> you the event and you will see the time stamp that is in log file. 
>
> Here is an example from this morning:
>  
>
> OSSEC HIDS Notification.
> 2013 Oct 30 09:51:48
>  
> Received From: (prod-storage02) X.X.X.X->/data/Files/1/log/term.log
> Rule: 105005 fired (level 10) -> "ossec: omitted"
> Portion of the log(s):
>  
> [2013-10-24 19:05:43,608] ===> Error in thread ajp-apr-8009-exec-198 at 
> 10/24/2013 07:05 PM
>  
>  
>  
> --END OF NOTIFICATION
>
>  
>  Log time is from the 24th at 5:24 am, but the event was received on the 
> 30th at 9:51 AM. 
>  
> Last thing to check would be the time of the agent vs. the time of the 
> server. I would try to set them both to be the same or use UTC for 
> everything. 
>  

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