Send it in to AVERT. It's free analysis and will give you
recommendations for how to deal with it:https://www.webimmune.net/default.asp
...does require registration but again, it's free.
or email it in per instructions here:
http://vil.nai.com/vil/submit-sample.asp
other vendors may have similar mechanisms.
If you get a new virus here are some addresses:
Command Software <virus@commandcom.com>
Computer Associates (US) <virus@ca.com>
Computer Associates (Vet/EZ) <ipevirus@vet.com.au>
DialogueScience (Dr. Web) <Antivir@dials.ru>
Eset (NOD32) <sample@nod32.com>
F-Secure Corp. <samples@f-secure.com>
Frisk Software (F-PROT) <viruslab@f-prot.com>
Grisoft (AVG) <virus@grisoft.cz>
H+BEDV (AntiVir): <virus@antivir.de>
Kaspersky Labs <newvirus@kaspersky.com>
Network Associates (McAfee) <virus_research@avertlabs.com>
Norman (NVC) <analysis@norman.no>
Sophos Plc. <support@sophos.com>
Symantec (Norton) <avsubmit@symantec.com>
Trend Micro (PC-cillin) <virus_doctor@trendmicro.com>
-Hank