I went to the bath room & while i took care of matters the comments about thumbnail picture came back & i remembered reading about infected jpg...ect did a quick google for chkdsk.exe which is another safe file but look like what i found
http://www.f-secure.com/v-descs/fagot.shtml
Fagot worm works by sending messages via IRC chat, trying to get people to click on a web link, which would download "britney.jpg" from
www.angelfire.com.
The britney.jpg file isn't actually a picture, but a html page that contains a script code. When the page is is opened with Internet Explorer, the script is executed. The first part of the script contain Visual Basic Script code that uses an exploit to replace the Windows Media Player with a file ("patch.exe") that is downloaded from another web location. Next the second part (written with JavaScript) of the script is executed, causing the replaced medial player to execute after five seconds.
The "patch.exe" file was taken offline already by the time we got reports on this worm on Sunday the 26th of October, therefore the worm doesn't work any more.
Worm's executable component
The PATCH.EXE file is the worm's component responsible for killing anti-virus and security software tasks and for sending links to the infected HTML file to IRC networks.
The file is a Windows PE executable compressed with UPX file compressor. The packed size is 156 kilybytes, the unpacked size is about 382 kilobytes.
When the PATCH.EXE file is run, it does the following:
* Kills processes with the following names:
Ad-watch.exe
regedit.exe
taskmgr.exe
* Copies the worm's file to Windows System folder with the following name:
C:\Windows\system32\userinit32.exe
* Creates a startup key for the copied file in System Registry:
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"Userinit" = "C:\Windows\system32\userinit32.exe"
* Copies the worm's file to Windows System folder with the following name:
C:\Windows\system32\dllhost32.exe
* Creates a startup key for the copied file in System Registry:
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run]
"dllhost32" = "C:\Windows\system32\dllhost32.exe"
* Kills the following processes:
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
FWENC.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
NAV Auto-Protect
NAVAPSVC.EXE
NMAIN.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSSVC.EXE
NSCHED32.EXE
NTVDM.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZAUINST.EXE
ZONALM2601.EXE
ZONEALARM.EXE
_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
ccEvtMgr.exe
ccSetMgr.exe
FSAV32.exe
FSMA32.exe
FSMB32.exe
FSSM32.exe
AVNT.exe
AVP.exe
BLACKICE.exe
FPROT.exe
FP-WIN.exe
N32SCANW.EXE
NAVAPW32.EXE
PAVCL.EXE
PAVSCHED.EXE
WFINDV32.EXE
NAVW32.EXE
BlackICE.exe
* Changes the startup page of Internet Explorer to:
www.blacksnake.com
* Changes default Windows logon names to:
COCK_SUCKING_FAGGOT
* Deletes the following files if they are present:
C:\windows\regedit.exe
C:\windows\cmd.exe
C:\windows\system32\taskman.exe
C:\windows\system32\taskmgr.exe
C:\windows\system32\regedt32.exe
C:\windows\system32\regsvr32.exe
C:\windows\TASKMAN.exe
C:\windows\system32\autochk.exe
C:\windows\system32\chkntfs.exe
C:\windows\system32\chkdsk.exe
C:\windows\system32\shutdown.exe
C:\windows\NOTEPAD.exe
C:\WINDOWS\system32\userinit.exe
C:\windows\system32\progman.exe
C:\windows\regedit.exe
C:\windows\cmd.exe
C:\windows\system32\taskman.exe
C:\windows\system32\taskmgr.exe
C:\windows\system32\regedt32.exe
C:\windows\system32\regsvr32.exe
C:\windows\TASKMAN.exe
C:\windows\system32\autochk.exe
C:\windows\system32\chkntfs.exe
C:\windows\system32\chkdsk.exe
C:\windows\system32\shutdown.exe
C:\windows\NOTEPAD.exe
C:\WINDOWS\system32\userinit.exe
C:\windows\system32\progman.exe
C:\windows\system32\ntoskrnl.exe
C:\windows\system32\ntkrnlpa.exe
C:\windows\system32\alg.exe
C:\windows\system32\bootok.exe
C:\windows\system32\chcp.exe
C:\windows\system32\ctfmon.exe
C:\windows\system32\dumprep.exe
C:\windows\system32\recover.exe
C:\windows\system32\imapi.exe
C:\windows\system32\logon.exe
C:\windows\system32\MDM.exe
C:\windows\system32\services.exe
C:\windows\system32\systray.exe
C:\windows\system32\win.exe
C:\windows\system32\wowexec.exe
C:\windows\system32\wuauclt.exe
* Copies itself with different names:
C:\windows\NOTEPAD.exe
C:\WINDOWS\system32\userinit.exe
C:\windows\system32\progman.exe
C:\windows\regedit.exe
C:\windows\system32\ntoskrnl.exe
C:\windows\system32\autochk.exe
C:\windows\system32\chkntfs.exe
C:\windows\system32\shutdown.exe
C:\windows\system32\ntkrnlpa.exe
C:\windows\system32\alg.exe
C:\windows\system32\bootok.exe
C:\windows\system32\chcp.exe
C:\windows\system32\ctfmon.exe
C:\windows\system32\dumprep.exe
C:\windows\system32\imapi.exe
C:\windows\system32\logon.exe
C:\windows\system32\MDM.exe
C:\windows\system32\recover.exe
C:\windows\system32\services.exe
C:\windows\system32\systray.exe
C:\windows\system32\win.exe
C:\windows\system32\wowexec.exe
C:\windows\system32\wuauclt.exe
* Deletes the following Registry tree branches:
HKCR\
HKLM\HARDWARE
HKLM\SAM
HKLM\SECURITY
HKLM\SOFTWARE
HKLM\SYSTEM
HKCC\Software
HKCC\System
HKCU\Software\Microsoft\Internet Explorer\Desktop\SafeMode
HKCU\Printers
HKCU\SessionInformation
HKLM\SYSTEM\ControlSet001\Control\SafeBoot
HKLM\SYSTEM\\ControlSet003\\Control\\SafeBoot
HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot
HKLM\SYSTEM\MountedDevices
HKLM\SYSTEM\LastKnownGoodRecovery
HKLM\SYSTEM\ControlSet001\Control\ContentIndex\Catalogs\System
HKLM\SYSTEM\ControlSet001\Control\Biosinfo
* Shows a fake error messagebox:
Error
Error in memory block: #A5487F.
* Periodically sends the following message through mIRC chat client:
http://www.angelfire.com/celeb2/picsx/britney.jpg <- uuh, check it out !!
DONT CHECK IT OUT IF I WAS YOU
The above changes usually severely damage Windows operating system and it has to be reinstalled.
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Detection
Detection in F-Secure Anti-Virus is in October 27th, 2003 update:
[FSAV_Database_Version]
Version=2003-10-27_01