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Can /temp/plugtmp and plugtmp-1 thru plugtmp-14 be safely removed?

Posted

In my user /temp directory, 15 plugtmp directories reside. Can /temp/plugtmp and plugtmp-1 thru plugtmp-14 be safely removed? and why are these directories created? I've found several sites indicating Firefox creates these, however, I have found only one item on the Mozilla site: MFSA 2005-28 Unsafe /tmp/plugtmp directory exploitable to erase user's files Severity: Critical (local) Risk: High (on shared machine, low otherwise) Products: Firefox, Mozilla Suite Fixed in: Firefox 1.0.1. I have not found a suggested course of action. I run Firefox v3.0.13.

== Oldest directory is 9/2/2009, newest is 6/8/2010

Additional System Details

Installed Plug-ins

  • -Adobe PDF Plug-In For Firefox and Netscape "9.3.2"
  • Default Plug-in
  • np-mswmp
  • Shockwave Flash 10.0 r32
  • Garmin Communicator Plug-In 2.8.1.0
  • 3.0.40818.0
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • Next Generation Java Plug-in 1.6.0_16 for Mozilla browsers

Application

  • User Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.13) Gecko/2009073022 Firefox/3.0.13 ( .NET CLR 3.5.30729)

More Information

Microsoft .NET Framework Assistant 1.2.1
Adds ClickOnce support and the ability to report installed .NET Framework versions to the web server.

Question owner

Avira reports to me that it's a virus at C:\Users\[user]\AppData\Local\Temp\plugtmp-58\plugin-_vsuz.pdf

I have been constantly getting this virus alert for at least a week now. What's going on with this folder and file?

Thanks!