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Security log filling up

Posted on 2013-01-15
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Last Modified: 2015-06-23
My server 2008r2 security log is filling up with over 6000 5145 and 5156 events every 30 seconds. What is happening?
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Question by:daveschultz7777
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by:Kent Dyer
ID: 38781209
If am reading this correctly, this is in the Event Viewer..

What does your Event Viewer show when you open these up?

That is where I would start.

HTH,

Kent
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by:daveschultz7777
ID: 38781230
Closer examination of the log shows 3 users (out of 35) are creating all the 5145 events. The 5145 events (Detailed File share) are followed by 5156 events (Filtering Platform Connection).
I don't know if they are related to each other. I suspect some virus activity may be causing the 5145 events. I won't know until tomorrow when I can get onsite.
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by:Tony Giangreco
ID: 38781234
It looks like someone is accessing a network share continously and it's taking so much ram and processor that it's causing registry problems.

Are you being hit by an virus from inside? or possibly an app that is stuck in a loop?

http://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=5145
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daveschultz7777 earned 0 total points
ID: 38787009
I found the computer causing the the problem. Removed it from the network and everything returned to normal. It had a virus and is being cleaned.
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by:lanzone
ID: 38835483
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by:Seth Simmons
ID: 40845593
This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
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