i found trojan BackDoor-CMQ in my computer?

Run your virus program after you do read and do this first:

Windows ME and XP utilize a restore utility that backs up selected files automatically to the C:\_Restore folder. This means that an infected file could be stored there as a backup file, and VirusScan will be unable to delete these files. You must disable the System Restore Utility to remove the infected files from the C:\_Restore folder.

Now go here: to learn how to disable system restore:

http://vil.nai.com/vil/SystemHelpDocs/DisableSysRe...

Hi there,

There are a number of infections going under the name of "backdoor" lately, so it would be impossible for me to tell you exactly which malware has infected your computer without further info.

I would recommend you download and install the Free Trial of Prevx1. This is usually the best and easiest way to remove any infections free of charge.

http://viruscleaner.blogspot.com/2006/11/backdoor-...

All of these are ones that I personally use and all are free.

AVG Removes I-Worm/Stration · BackDoor.Generic3.GBB and .GBC · Worm/Generic.FX · Exploit.WMF

http://free.grisoft.com/doc/5390/lng/us/tpl/v5

Spybot - Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications. Spyware silently tracks your surfing behaviour to create a marketing profile for you that is transmitted without your knowledge to the compilers and sold to advertising companies. If you see new toolbars in your Internet Explorer that you haven't intentionally installed, if your browser crashes inexplicably, or if your home page has been "hijacked" (or changed without your knowledge), your computer is most probably infected with spyware. Even if you don't see the symptoms, your computer may be infected, because more and more spyware is emerging. Spybot-S&D is free, so there's no harm giving it a try to see if something has invaded your computer.

http://www.safer-networking.org/

http://superantispyware.com/

SUPERAntiSpyware is the most thorough scanner on the market. Our Multi-Dimensional Scanning and Process Interrogation Technology will detect spyware that other products miss! SUPERAntiSpyware will remove ALL the Spyware, NOT just the easy ones!

Easily remove over 100,000 pests such as SmitFraud, Vundo, WinFixer, SpyAxe, SpyFalcon, WinAntiVirus, AntiVermins and thousands more!

Make sure after you download any of these, that you update them.

*Be sure to come back to Yahoo Q&A and vote for one of the answers as best answer!

ok bypass into your c:programfiles: and seek for any ingredient atypical or new that's in there that u dont think of ought to be it is going to in many circumstances be on the backside. now open it. there ought to be diverse .dll archives and executable archives attempt to delete them manually each and each seperately. a number of them will delete yet not all of them. now press ctrl alt delete to develop ur job supervisor. seek for something that's called on the brink of the archives that are left in that folder. a sort of executable archives says uninstall besides the undeniable fact that it wont artwork dont waste ur time. in any case in job supervisor provide up all the techniques that are named like those docs left in the folder and then attempt deleting some greater of them try this technique 2 circumstances. Then restart your laptop and if that doesnt artwork bypass lower back to the folder desirable click the archives left in it bypass to their properties and in the event that they're secure or examine basically exchange them any different way and attempt it lower back. if this would not artwork replace your virus risk-free practices or by utilising spyware alert its around 20$ u ought to purchase it online. to verify it doesnt ensue lower back bypass exchange all your passwords to each thing. the entire ingredient to this virus is it tracks each thing u log into and it saves ur usernames and passwords and sends them everywhere that's programmed to. additionally the record that's in is in all probability observed as something and if u realize it attempt to stay faraway from issues named like that.

Get a good antivirus programs. Here you have some free options:

http://askcomputerexpert.ws43.com/download/securit...

first i would get your anti-virus up todate and do a full scan, that should pick it up and clean it.

www.housecall.trendmicro.com

free online scan