Trojaner-Board - Psguard und MRU List

Hallo, ich habe seit Sonntag ein Problem mit einem PC.
Samstag lief er noch einwandfrei, aber seitdem komme ich nicht mehr ins Internet - er baut keine Verbindung zum WLAN-Router auf.

Ad-aware findet immer 3 MRULists sowie hin und wieder Psguard (also auch wenn ich die Dateien entferne und Ad-ware direkt danach wieder starte). Meine Kenntnisse sind leider sehr überschaubar, deshalb bitte ich um eure Hilfe.

Hier ist der Logfile dazu:

Ad-Aware SE Build 1.06r1
Logfile Created on:Montag, 6. November 2006 17:48:21
Created with Ad-Aware SE Personal, free for private use.
Using definitions file:SE1R130 06.11.2006
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References detected during the scan:
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Malware.Psguard(TAC index:7):1 total references
MRU List(TAC index:0):3 total references
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Ad-Aware SE Settings
===========================
Set : Search for negligible risk entries
Set : Search for low-risk threats
Set : Safe mode (always request confirmation)
Set : Scan active processes
Set : Scan registry
Set : Deep-scan registry
Set : Scan my IE Favorites for banned URLs
Set : Scan within archives
Set : Scan my Hosts file

Extended Ad-Aware SE Settings
===========================
Set : Unload recognized processes & modules during scan
Set : Scan registry for all users instead of current user only
Set : Always try to unload modules before deletion
Set : Let Windows remove files in use at next reboot
Set : Delete quarantined objects after restoring
Set : Include basic Ad-Aware settings in log file
Set : Include additional Ad-Aware settings in log file
Set : Include reference summary in log file
Set : Include alternate data stream details in log file
Set : Play sound at scan completion if scan locates critical objects

06.11.06 17:48:21 - Scan started. (Full System Scan)

MRU List Object Recognized!
Location: : .DEFAULT\software\realnetworks\realplayer\6.0\preferences
Description : list of recent skins in realplayer

MRU List Object Recognized!
Location: : .DEFAULT\software\realnetworks\realplayer\6.0\preferences
Description : list of recent clips in realplayer

MRU List Object Recognized!
Location: : .DEFAULT\software\realnetworks\realplayer\6.0\preferences
Description : last login time in realplayer

Listing running processes
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#:1 [KERNEL32.DLL]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4293853941
Threads : 8
Priority : High
FileVersion : 4.10.2222
ProductVersion : 4.10.2222
ProductName : Betriebssystem Microsoft(R) Windows(R)
CompanyName : Microsoft Corporation
FileDescription : Kernkomponente des Win32-Kernel
InternalName : KERNEL32
LegalCopyright : Copyright (C) Microsoft Corp. 1991-1999
OriginalFilename : KERNEL32.DLL

#:2 [MSGSRV32.EXE]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4294951637
Threads : 1
Priority : Normal
FileVersion : 4.10.2222
ProductVersion : 4.10.2222
ProductName : Betriebssystem Microsoft(R) Windows(R)
CompanyName : Microsoft Corporation
FileDescription : Windows 32-Bit-VxD-Meldungsserver
InternalName : MSGSRV32
LegalCopyright : Copyright (C) Microsoft Corp. 1992-1998
OriginalFilename : MSGSRV32.EXE

#:3 [MPREXE.EXE]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4294954853
Threads : 1
Priority : Normal
FileVersion : 4.10.1998
ProductVersion : 4.10.1998
ProductName : Microsoft(R) Windows(R) Operating System
CompanyName : Microsoft Corporation
FileDescription : WIN32 Network Interface Service Process
InternalName : MPREXE
LegalCopyright : Copyright (C) Microsoft Corp. 1993-1998
OriginalFilename : MPREXE.EXE

#:4 [MSTASK.EXE]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4292887349
Threads : 2
Priority : Normal
FileVersion : 4.71.1972.1
ProductVersion : 4.71.1972.1
ProductName : Taskplaner für Microsoft® Windows®
CompanyName : Microsoft Corporation
FileDescription : Taskplaner-Engine
InternalName : TaskScheduler
LegalCopyright : Copyright (C) Microsoft Corp. 2000
OriginalFilename : mstask.exe

#:5 [mmtask.tsk]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4294949037
Threads : 1
Priority : Normal
FileVersion : 4.03.1998
ProductVersion : 4.03.1998
ProductName : Microsoft Windows
CompanyName : Microsoft Corporation
FileDescription : Multimedia background task support module
InternalName : mmtask.tsk
LegalCopyright : Copyright © Microsoft Corp. 1991-1998
OriginalFilename : mmtask.tsk

#:6 [EXPLORER.EXE]
FilePath : C:\WINDOWS\
ProcessID : 4292884585
Threads : 10
Priority : Normal
FileVersion : 4.72.3110.1
ProductVersion : 4.72.3110.1
ProductName : Betriebssystem Microsoft(R) Windows NT(R)
CompanyName : Microsoft Corporation
FileDescription : Windows-Explorer
InternalName : explorer
LegalCopyright : Copyright (C) Microsoft Corp. 1981-1997
OriginalFilename : EXPLORER.EXE

#:7 [TASKMON.EXE]
FilePath : C:\WINDOWS\
ProcessID : 4292949605
Threads : 1
Priority : Normal
FileVersion : 4.10.1998
ProductVersion : 4.10.1998
ProductName : Microsoft(R) Windows(R) Operating System
CompanyName : Microsoft Corporation
FileDescription : Task Monitor
InternalName : TaskMon
LegalCopyright : Copyright (C) Microsoft Corp. 1998
OriginalFilename : TASKMON.EXE

#:8 [PDESK.EXE]
FilePath : C:\WINDOWS\SYSTEM\PDESK\
ProcessID : 4292996009
Threads : 13
Priority : Normal
FileVersion : 6.82.016
ProductVersion : 6.82.016
ProductName : Matrox PDesk
CompanyName : Matrox Graphics Inc.
FileDescription : PDesk
InternalName : PDesk
LegalCopyright : Copyright (c) 1996-2001
OriginalFilename : PDesk.exe

#:9 [HPWUSCHD.EXE]
FilePath : C:\PROGRAMME\HP\HP SOFTWARE UPDATE\
ProcessID : 4292989145
Threads : 1
Priority : Normal
FileVersion : 1, 0, 0, 3
ProductVersion : 1, 0, 0, 3
ProductName : Hewlett-Packard hpwuSchd
CompanyName : Hewlett-Packard
FileDescription : hpwuSchd
InternalName : hpwuSchd
LegalCopyright : Copyright © 2003
OriginalFilename : hpwuSchd.exe

#:10 [WINAMPA.EXE]
FilePath : C:\PROGRAMME\WINAMP\
ProcessID : 4292980465
Threads : 1
Priority : Normal

#:11 [REALSCHED.EXE]
FilePath : C:\PROGRAMME\GEMEINSAME DATEIEN\REAL\UPDATE_OB\
ProcessID : 4292975465
Threads : 2
Priority : Normal
FileVersion : 0.1.0.3510
ProductVersion : 0.1.0.3510
ProductName : RealPlayer (32-bit)
CompanyName : RealNetworks, Inc.
FileDescription : RealNetworks Scheduler
InternalName : schedapp
LegalCopyright : Copyright © RealNetworks, Inc. 1995-2004
LegalTrademarks : RealAudio(tm) is a trademark of RealNetworks, Inc.
OriginalFilename : realsched.exe

#:12 [IGDCTRL.EXE]
FilePath : C:\PROGRAMME\FRITZ!DSL\
ProcessID : 4292993825
Threads : 20
Priority : Normal
FileVersion : 1.00.01.2004
ProductVersion : 1.00.01.2004
ProductName : AVM IGD Service
CompanyName : AVM Berlin
FileDescription : AVM IGD Service
InternalName : igdctrl
LegalCopyright : © AVM Berlin 2004-2005
OriginalFilename : igdctrl.exe

#:13 [RUNDLL32.EXE]
FilePath : C:\WINDOWS\
ProcessID : 4293033873
Threads : 3
Priority : Normal
FileVersion : 4.10.1998
ProductVersion : 4.10.1998
ProductName : Betriebssystem Microsoft(R) Windows(R)
CompanyName : Microsoft Corporation
FileDescription : Eine DLL-Datei als Anwendung ausführen
InternalName : rundll
LegalCopyright : Copyright (C) Microsoft Corp. 1991-1998
OriginalFilename : RUNDLL.EXE

#:14 [HPQTRA08.EXE]
FilePath : C:\PROGRAMME\HP\DIGITAL IMAGING\BIN\
ProcessID : 4293065085
Threads : 1
Priority : Normal
FileVersion : 5.35.0.035
ProductVersion : 005.035.000.035
ProductName : hp digital imaging - hp all-in-one series
CompanyName : Hewlett-Packard Co.
FileDescription : HP Digital Imaging Monitor (CUE)
InternalName : HPQTRA00
LegalCopyright : Copyright (C) Hewlett-Packard Co. 1995-2001
OriginalFilename : HPQTRA00.EXE
Comments : HP Digital Imaging Monitor (CUE)

#:15 [WLANUTL.EXE]
FilePath : C:\PROGRAMME\SITECOM WIRELESS LAN\
ProcessID : 4293052925
Threads : 2
Priority : Normal

#:16 [HPOSTR05.EXE]
FilePath : C:\PROGRAMME\HEWLETT-PACKARD\HP OFFICEJET T SERIES 9X\BIN\
ProcessID : 4293041521
Threads : 1
Priority : Normal
FileVersion : 02.00.00
ProductVersion : A.07.01.05
ProductName : HP OfficeJet T Series
CompanyName : Hewlett-Packard Co.
FileDescription : Main Executable
InternalName : HPOSTR05
LegalCopyright : Copyright © Hewlett-Packard Co. 1995-1999
OriginalFilename : HPOSTR05.EXE
Comments : Main Executable

#:17 [MFINDEXER.EXE]
FilePath : C:\COREL\GRAPHICS8\PROGRAMS\
ProcessID : 4293067961
Threads : 2
Priority : Normal
FileVersion : 8.369
ProductVersion : 8.369
ProductName : CorelDRAW (TM)
CompanyName : Corel Corporation
FileDescription : Utility which indexes Corel Media Folders
InternalName : Corel Media Indexer
LegalCopyright : Copyright © 1988-1998 Corel Corporation.
LegalTrademarks : CorelDRAW (TM)
OriginalFilename : MFIndexer.exe

#:18 [HPOHID05.EXE]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4293235417
Threads : 1
Priority : Normal
FileVersion : 3.00.12
ProductVersion : A.07.01.05
ProductName : HP OfficeJet T Series
CompanyName : Hewlett-Packard Co.
FileDescription : OfficeJet Series 600 MLC/PML Daemon
InternalName : HPOMLCH
LegalCopyright : Copyright © Hewlett-Packard Co. 1995-1999
OriginalFilename : HPOMLCH.EXE
Comments : MLC/PML Daemon

#:19 [AD-AWARE.EXE]
FilePath : C:\PROGRAMME\LAVASOFT\AD-AWARE SE PERSONAL\
ProcessID : 4293212981
Threads : 4
Priority : Normal
FileVersion : 6.2.0.236
ProductVersion : SE 106
ProductName : Lavasoft Ad-Aware SE
CompanyName : Lavasoft Sweden
FileDescription : Ad-Aware SE Core application
InternalName : Ad-Aware.exe
LegalCopyright : Copyright © Lavasoft AB Sweden
OriginalFilename : Ad-Aware.exe
Comments : All Rights Reserved

#:20 [SPOOL32.EXE]
FilePath : C:\WINDOWS\SYSTEM\
ProcessID : 4198903657
Threads : 2
Priority : Normal
FileVersion : 4.10.1998
ProductVersion : 4.10.1998
ProductName : Microsoft(R) Windows(R) Operating System
CompanyName : Microsoft Corporation
FileDescription : Spooler Sub System Process
InternalName : spool32
LegalCopyright : Copyright (C) Microsoft Corp. 1994 - 1998
OriginalFilename : spool32.exe

Memory scan result:
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New critical objects: 0
Objects found so far: 3

Started registry scan
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Malware.Psguard Object Recognized!
Type : Regkey
Data :
TAC Rating : 7
Category : Malware
Comment :
Rootkey : HKEY_CLASSES_ROOT
Object : clsid\{357a87ed-3e5d-437d-b334-deb7eb4982a3}

Registry Scan result:
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New critical objects: 1
Objects found so far: 4

Started deep registry scan
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Deep registry scan result:
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New critical objects: 0
Objects found so far: 4

Started Tracking Cookie scan
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Tracking cookie scan result:
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New critical objects: 0
Objects found so far: 4

Disk Scan Result for c:\
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New critical objects: 0
Objects found so far: 4

Scanning Hosts file......
Hosts file location:"C:\WINDOWS\hosts".
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Hosts file scan result:
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0 entries scanned.
New critical objects:0
Objects found so far: 4

Performing conditional scans...
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Conditional scan result:
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New critical objects: 0
Objects found so far: 4

17:56:49 Scan Complete

Summary Of This Scan
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Total scanning time:00:08:27.510
Objects scanned:148218
Objects identified:1
Objects ignored:0
New critical objects:1

Es wäre superlieb, wenn mir ein netter Mensch hilfreich sein könnte.
Vielen Dank!