Nedd Info/help on Con Hook Trojan?

Greetings,
I have been helping a friend clean his PC of spyware with no problems until we came across a Trojan Downloader identified by the most recent version of Adaware as Con Hook. and it shows in Hijack This as VSTQO.DLL I tried all the basic steps using the methods in your forum with no success, the last time we used Spysweeper and it seemed to work then subsequent scans with spybot s&d and adaware show con hook again?
I have not been able to find much info on this , so any help you can offer would be much appreciated. the OS is WIN ME , again we followed all the steps we could find here for the most part, we are newbies so excuse us
We love your site it is most informative and a great resource keep up the good work. again thank you so much...Spyhunter

 

If you have followed the steps in the READ ME, see the below thread then attach a current HJT log from normal mode.
http://www.majorgeeks.com/images/grenade.gif Downloading, Installing, and Running HijackThis

 

Re: Need Info/help on Con Hook Trojan?

OK I have finally received the HJT file from my friend I have attached it here,
again he is running WIN ME if that matters, we patiently await your reply and thank you so much for your help...SH

 

Please download Spy Sweeper

• Click the link above to download the program.
• Install it. Once the program is installed, it will open.
• It will prompt you to update to the latest definitions, click Yes.
• Once the definitions are installed, click Options on the left side.
• Click the Sweep Options tab.
• Under What to Sweep please put a check next to the following:
  
  • Sweep Memory
  • Sweep Registry
  • Sweep Cookies
  • Sweep All User Accounts
  • Enable Direct Disk Sweeping
  • Sweep Contents of Compressed Files
  • Sweep for Rootkits
  • Please UNCHECK Do not Sweep System Restore Folder.
• Click Sweep Now on the left side.
• Click the Start button.
• When it's done scanning, click the Next button.
• Make sure everything has a check next to it, then click the Next button.
• It will remove all of the items found.
• Click Session Log in the upper right corner, copy everything in that window.
• Click the Summary tab and click Finish.
• Paste the contents of the session log you copied into notepad and save it as spysweeper.txt and attach it to your next post along with a fresh HJT log.