Win32:Trojano-312[trj]

Viruses and worms
1

Hi I am new here and I did another post in a different forum then I saw this one.

This trojan showed up when I did a AV scan and it said it was deleted. But I have been reading that these type trojans keep coming back. Does this mean I am not done with this one?

Also I have had trouble with system for a bit (more detail in my other post) and with another AV I did have found a trojan by the name Win32.ExfilesDial.A Trojan… (at the time I was on dialup I am no longer on dialup) but I have since removed that AV but with other scans I have done this trojan has never showed up ONLY with the other AV program. (eTrust)

I did Ad-aware scan ( Avast! came up saying I had the trojano-312 and deleted it) (or not?) This trojan was found in two places. 1) C:\DOCUME~1\ARTHUR\LOCALS~1\TEMP\AAWTMP\C9022894\77735\explorer.exe 2) explore.cab\explorer.exe (What does that mean?)

I did spybot scan nothing but DSO exploit but I was told not to remove that until spybot does an update to remove it, cause when ever I try to remove DSO it freezes on me.

I did many online scans and they ALL came back clean. I even did a HJT log and went to the online analizer and I only had 3 possibles come back. Two activex and one was my internet providers hompage (set as my homepage) the activex did not have dialer. free casino etc in it so I am assuming it is just from online games?

I have spywareblaster on my system.

I tried to do run…%temp% and remove my temp files but there where two files in there I could not remove. I got a message saying “Its being used by another person or program” Not sure what it is. I wrote down the name of one of them it was DF36C3 and the other is simular.

I have WinXP home, and the latest Avast!

What should I do?

2
But I have been reading that these type trojans keep coming back
Only if you do not remove it properly (basicly it was never gone than) and you do not setup your security properly.
ONLY with the other AV program
If only one av application detects it, it can be a false positive. If this happens contact the av company and ask thme if it is malware or not.
What does that mean
1] Look at the location. It is a temporary file. Can come from any place. 2] What folder exactly?
Its being used by another person or program
Yup, temp files can be in use. Even Avast uses temp files which can not be deleted as long as they are in use. Solution: Reboot and remove them right after windows has loaded, try it in safe mode, or do it from the recovery console.