2 weird messages

i allso checked my msconfig and in the startup section i found

1.dc2k5.exe

2.fun.exe

3.dc.exe


what is all that mean this could be the problem to the 2 weird masseges that comes everytime i restart my computer?
 

My Computer

i allso checked my msconfig and in the startup section i found

1.dc2k5.exe

2.fun.exe

3.dc.exe


what is all that mean this could be the problem to the 2 weird masseges that comes everytime i restart my computer?
Yes. this is a Worm

W32/CoiDung-A is a worm for the Windows platform.

When first run W32/CoiDung-A copies itself to:

<Windows>\dc.exe
<Windows>\help\Other.exe
<Windows>\inf\Other.exe
<Windows>\sviq.exe
<System>\Fun.exe
<System>\WinSit.exe
<System>\config\Win.exe

and creates the file <Windows>\wininit.ini.

The following registry entries are created to run dc.exe, Other.exe, sviq.exe, Fun.exe and Win.exe on startup:

HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
run
<System>\config\Win.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
dc2k5
<Windows>\SVIQ.EXE

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Fun
<System>\Fun.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
dc
<Windows>\dc.exe

HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
load
<Windows>\inf\Other.exe

The following registry entry is changed to run WinSit.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Shell
Explorer.exe <System>\WinSit.exe

(the default value for this registry entry is "Explorer.exe" which causes the Microsoft file <Windows>\Explorer.exe to be run on startup).

W32/CoiDung-A Win32 worm - Sophos security analysis

Your antivirus program fully updated, should be able to remove this. Run a full system scan

Norm
 

My Computer

System One

  • Manufacturer/Model
    Scratch Built
    CPU
    Intel Quad Core 6600
    Motherboard
    Asus P5B
    Memory
    4096 MB Xtreme-Dark 800mhz
    Graphics Card(s)
    Zotac Amp Edition 8800GT - 512MB DDR3, O/C 700mhz
    Monitor(s) Displays
    Samsung 206BW
    Screen Resolution
    1680 X 1024
    Hard Drives
    4 X Samsung 500GB 7200rpm Serial ATA-II HDD w. 16MB Cache .
    PSU
    550 w
    Case
    Thermaltake
    Cooling
    3 x octua NF-S12-1200 - 120mm 1200RPM Sound Optimised Fans
    Keyboard
    Microsoft
    Mouse
    Targus
    Internet Speed
    1500kbs
    Other Info
    Self built.
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