Win32 Malware-gen from C:Windows/tasks/y.exe

Hello i need help with this, i have been infected with a win32 malware-gen from C:Windows/tasks/y.exe and i cant get it to stop it

i made a scan on avast, at first it found the virus and i send it to the virus chest and deleted it, i made another full scan and said it was clean, but i keep getting this warning avast every 5 mins

and its annoying please help (sorry for my english).

Please help!!

If it keeps coming back, there is likely to be an undetected or hidden element to the infection that restores or downloads the file again. What is your firewall ?

If you haven’t already got this software (freeware), download, install, update and run it and report the findings (it should product a log file).

Don’t worry about reported tracking cookies they are a minor issue and not one of security, allow SAS to deal with them though. - See http://en.wikipedia.org/wiki/HTTP_cookie.
Also available a portable version of SAS, http://www.superantispyware.com/portablescanner.html, no installation required.

Heres the MBAM log:

Malwarebytes’ Anti-Malware 1.46
www.malwarebytes.org

Database version: 4431

Windows 6.1.7600
Internet Explorer 8.0.7600.16385

14/08/2010 10:11:50 p.m.
mbam-log-2010-08-14 (22-11-50).txt

Scan type: Quick scan
Objects scanned: 128107
Time elapsed: 1 minute(s), 30 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 3
Files Infected: 2

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
C:\Program Files (x86)\MyWebSearch (Adware.MyWebSearch) → Delete on reboot.
C:\Program Files (x86)\MyWebSearch\bar (Adware.MyWebSearch) → Delete on reboot.
C:\Program Files (x86)\MyWebSearch\bar\1.bin (Adware.MyWebSearch) → Delete on reboot.

Files Infected:
C:\Program Files (x86)\MyWebSearch\bar\1.bin\MWSSVC.EXE (Adware.MyWebSearch) → Delete on reboot.
C:\Program Files (x86)\MyWebSearch\bar\1.bin\MWSOESTB.DLL (Adware.MyWebSearch) → Quarantined and deleted successfully.

I did 2 scans this is the second one i deleted the first one by accident and it detected me 180 infected folders

I Attach the OTL.Txt and the Extras.txt from OTL.

Hi try this and let me know of your remaining problems on completion

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

:OTL PRC - [2010/06/04 01:03:21 | 000,028,762 | ---- | M] (MyWebSearch.com) -- C:\PROGRA~2\MYWEBS~1\bar\1.bin\mwssvc.exe O4 - HKU\S-1-5-21-3398229019-1918444452-1852416342-1001..\Run: [HKLM] C:\Windows\SysWow64\explorer\winlogon.exe File not found [2010/08/08 00:59:21 | 000,000,000 | ---D | C] -- C:\Users\Desktop\AppData\Roaming\jfTXLiHyP2tAcoxprl

:Files
ipconfig /flushdns /c

:Commands
[purity]
[resethosts]
[emptytemp]
[EMPTYFLASH]
[CREATERESTOREPOINT]
[Reboot]

[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

Hello it seems my problem got solved when i used the mbam, thx anyway essexboy

That fix was for the remnants MBAM left behind ;D