For all of those who have virus updates set to once a day, I would recommend running a manual update.
I received a new version of the I-Worm/Bagle.HV which was not initially detected by AVG. After performing a manual update it did download a High Priority update which did pick it up.

In my case, the email arrived with the To: address set to
Now the part of it is faked, as were most of the headers, but the IP address I traced back to a PC which has been responsible for other attacks recently.
It also came within a zip file called and contained an executable loader.exe.

Below is the output from Virus total which as you will see shows that not all of the AV vendors are catching it right now.

Also, there is a link to their site at the end of the report. If you ever receive a suspicious file and you are not sure, then you can upload it to their site and it will run a virus check using a number of AV vendors. Whilst it is not 100% accurate, it gives you more confidence than none. But even if it comes back safe and you do not recognise the sender, ditch the file or send it to your AV vendor to have it checked. In fact if you recieve any sort of attachment from someone you don’t know, BIN IT !!

Antivirus Version Update Result
AntiVir 11.01.2005 TR/Bagle.DO
Avast 4.6.695.0 10.31.2005 no virus found
AVG 718 11.01.2005 identified I-Worm/Bagle.HV
Avira 11.01.2005 TR/Bagle.DO
BitDefender 7.2 11.01.2005 Trojan.Downloader.Bagle.D
CAT-QuickHeal 8.00 11.01.2005 I-Worm.Generic.87C4
ClamAV devel-20050917 11.01.2005 no virus found
DrWeb 4.33 11.01.2005 no virus found
eTrust-Iris 10.31.2005 no virus found
eTrust-Vet 10.31.2005 no virus found
Fortinet 11.01.2005 W32/Mitglieder.FY!tr
F-Prot 3.16c 11.01.2005 security risk named W32/Mitglieder.FY
Ikarus 11.01.2005 no virus found
Kaspersky 11.01.2005
McAfee 4616 10.31.2005 no virus found
NOD32v2 1.1269 10.31.2005 probably unknown NewHeur_PE virus
Norman 5.70.10 11.01.2005 W32/Malware
Panda 8.02.00 11.01.2005 no virus found
Sophos 3.99.0 11.01.2005 Troj/BagleDl-W
Symantec 8.0 10.31.2005 no virus found
TheHacker 10.31.2005 no virus found
VBA32 3.10.4 11.01.2005 suspected of Email-Worm.Bagle.1

VirusTotal is a free service offered by Hispasec Sistemas. There
are no guarantees about the availability and continuity of this service.
Although the detection rate afforded by the use of multiple antivirus engines is
far superior to that offered by just one product, these results DO NOT guarantee
the harmlessness of a file. Currently, there is not any solution that offers a
100% effectiveness rate for detecting viruses and malware.


Revised 03 NOV 2005 – Corrected Website addresses at end of the post. Was not pointing to VirusTotal because of code in the original cut and paste entry.