Help! Virus\Trojan\Wotsit Attack

Hey Guys - first post and everything

i have recently encounted a major but wrenching problem. Everytime i boot up my pc virus's appear in my temp folder. In a folder called '\ac8zt2'.

I can delete the virus's, work for 1\2 hour, and then they come back
its proper rear ended! :cry

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Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 08:11:41, on 29/10/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal

 

Welcome to MajorGeeks.com

Please follow the instructions below to the letter, and if you are still having issues post up the logs requested as stated. An Authorized Malware Fighter will assist you shortly.
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Run ALL the steps in this Sticky thread READ & RUN ME FIRST Before Asking for Support

• Make sure you check version numbers and get all updates.

Very Important: Make sure you tell us the results from running the tutorial...was anything found? Were you unable to complete any of the scans?...Were you unable to download any of the tools?...Did you do the on-line scans as suggested? etc.

After doing ALL of the above and you still have a problem, make sure you have booted to normal mode and run the steps in the below thread to properly use HijackThis and attach the log:

Downloading, Installing, and Running HijackThis

• Make sure you also rename HijackThis.exe as suggested in the procedures. Use analyse.exe for the new name. This is very important due to some new infections going around..

When you return to make your next post, make sure you attach the following logs and that you have run these scans in the following order too:

• CounterSpy Log - only for Windows XP, 2K, & NT users
• AVG Antispyware Log - ONLY IF NEEDED you were not able to run CounterSpy. - only for Windows XP, 2K, & NT users
• Bitdefender Log - from step 6
• Panda Scan Log - from step 6
• runkeys.txt - the log from GetRunKey.bat
• newfiles.txt - the log from ShowNew.bat
• HijackThis Log

NOTE: You can only attach 3 files in a single message so it will require that you use two messages to attach all of these logs!