Avast did not detect trogen

Viruses and worms
1

Hi Did a on-line scan.

Avast did not detect this Trojan Trojan.Downloader.JS.IstBar.A-4 FOUND

It was in these two files
C:\Documents and Settings\User\Local Settings\Temporary Internet Files\Content.IE5\SRXB6MBT\ysb_prompt[1].htm:

C:\Documents and Settings\User\Local Settings\Temporary Internet Files\Content.IE5\SRXB6MBT\ysb_prompt[1].htm:

Did a scan with Jotti"s malware on line scan and found these

AntiVir Found HTML/IstBar.A.1
ArcaVir Found nothing
Avast Found nothing
AVG Antivirus Found nothing
BitDefender Found nothing
ClamAV Found Trojan.Downloader.JS.IstBar.A-4
Dr.Web Found Trojan.Isbar.83
F-Prot Antivirus Found nothing
Fortinet Found HTML/IstBar.IJ-tr
Kaspersky Anti-Virus Found Exploit.HTML.CodeBaseExec
NOD32 Found probably a variant of HTML/Exploit.CodeBaseExec (probable variant)
Norman Virus Control Found nothing
UNA Found TrojanDownloader.JS.IstBar
VBA32 Found nothing

I am using Avast prof 4.6.692 VPS 0536-5

I have deleted the virus should i be concerned about this as i have seen other posts where people are getting concerned about detection of some viruses.

Cheers

2

You deleted them. Too bad. Next time please submit the file(s) in a password protected zip to virus@avast.com.
Mention in the email why you think they are malware and ofcourse the password for the zip.
This way people from Alwil can add detection of it to the vps.

3

Hi Eddy

After i deleted them i smacked myself in the head thinking how was Avast going to do anything without any examples.
Thanks for your reply.

Cheers