IPMailer - False Positive?

I got this on my server today:

Sign of "Win32:Malware-gen" has been found in "C:\Program Files (x86)\ipmailer.wappu.tv\IP Mailer 2004\IPMailer.exe" file.

I believe this is a false positive (at least I hope so). I’ve been running this software on my server since 2004 with no problems until today. It’s a program that checks your external IP and sends you an email if it changes, and can be downloaded for free at http://ipmailer.wappu.tv

I uploaded the file to virustotal.com, here is the premalink: http://www.virustotal.com/analisis/2770a1a07bab6df071302747300ffaa2559c51567c5df739f381075ddf927bae-1261152574

Hoping to get some insight on this…

Please see this thread for how to deal with suspected false positives.

http://forum.avast.com/index.php?board=2;action=display;threadid=7779

Hello,
try to rescan with curent VPS (100121-0) and if still detected then send us (virus@avast.com) the file to analyze and put the “false positive” to subject.

Thank you,
Milos

Already read and did that (although didn’t add to exclusion list because it only detects when opening the GUI, when running in the systray Avast doesn’t touch it).

newest definitions fixed it, thanks!