So, resently this file "kjggwk.exe" has been running in the Process manager. I often just End it´s task because I don´t know what it is (User is Admin...me). After that I can´t feal any change. So is it nessisary to have this file, because it is listed in the "Sartup" in System Configuration Utility. (The file is located in C:\Windows\System32) Other files I don´t know what do, I have search the internet with no results: kjggwd.exe (c:\windows\system32) about 4.800k scat32m.exe (c:\windows\system32) about 5000k

Unusual exe's are often a virus . Run a virus check from 1 or all of these . Online Virus check ( free ) http://housecall.antivirus.com/ http://housecall.trendmicro.com/ http://www.cybertechhelp.com/html/misc/av.php http://www.pandasoftware.es/activescan/activescan-com.asp http://www.pcpitstop.com/antivirus/default.asp http://www.ravantivirus.com/scan/ http://www.bitdefender.com/scan/licence.php http://security.symantec.com/sscv6/home.asp?j=1&langid=ie&venid=sym&close_parent=true&plfid=23&pkj=HXJDYNBRFNJSVSTIVVB http://virusscan.jotti.dhs.org/

I checked with 3 of the above but got no visur/trojan nor worm. I do use Avast virus protection (updates almost every 2-3 days).

Use search to track the files & then right click on & select Properties . This will possibly tell you what program it is associated with . I use this Search program . XP Search replacement > Find.zip http://www.shellfront.org/utils/ ============================ Also , Start > Run , type in regedit & press Enter . Use Find ( click on Edit ) & this may also give you the info needed .

It dosen´t have any information about the program in the properties. But in Regedit the file was called: ufujobtjslmm And the data: C:\WINDOWS\System32\kjggwk.exe ?

You can backup the registry , then take the chance & delete . Regedit > File > Export . Or , you can run all these cleaners & see if they pick them up . You can also go to > Explorer > Windows > Prefetch , remove all is the right hand pane , you will then be clean , the same as when you 1st installed Windows . The file will start rebuilding again . http://www.tweakxp.com/display.aspx?id=525 ========================================= I use all these cleaners for XP , each one specialises in a different area . Do not be supprised if hundreds of files are found . Files are either removed to the programs backup or the Recycle Bin ( make sure the Recycle Bin is empty , before using the cleaners , that way you know the files you have removed ) All , allow you to restore them back into the system , either by right clicking on the reg file in the programs folder ( example Regclean & OleClean > Windows Explorer > Unzipped , click on either RegClean or OleClean ) & clicking on Merge . EasyCleaner removes to the Recycle Bin & by opening the Recycle Bin , right clicking on the files & clicking Restore . jv16 PowerTools & RegSeeker both store in Backup on their main page . Opening Backup allows you to either Restore or Delete . CCleaner , the advantage of this cleaner is , when Issues is clicked & the boxes ticked , it will tell you before you fix ( doing one file at a time ) why the file is there . RegScrub Click on Restore , click the backup to be restored , click on Restore Selected backups . Find Junk Files I use mainly for > Find Dead Links . Backups Once you are sure they are not needed again ( about one week ) they can be deleted . ============================= RegClean http://vbnet.mvps.org/index.html?http://vbnet.mvps.org/dev/updates/tools.htm Microsoft's RegClean ( freeware ) very conservative . By default it puts the 3 files into Windows Temp . I prefer them in Unzipped . Right click in an empty space in Unzipped , select Folder & name it RegClean . Now when you click unzip ( during install ) select the new folder . To use , you can either open up the folder & doubleclick on RegClean or right click & make a shortcut to your desktop & then put it anywhere you like . I normally only use this cleaner once . =========================== EasyCleaner http://personal.inet.fi/business/toniarts/ http://personal.inet.fi/business/toniarts/ecleane.htm Click on Unnecessary . I tick Normal types , Extra types & Temp directories . Don't use Duplicate files unless you really know what your doing . If you try & remove a file that is being used , it will after about a 15 second delay , inform you so & will not delete . ================================== RegSeeker http://www.hoverdesk.net/freeware.htm RegSeeker is a perfect companion for your Windows regsitry ! RegSeeker includes a powerful registry cleaner and can display various informations like your startup entries, several histories (even index.dat files), installed applications and much more ! With RegSeeker you can search for any item inside your registry, export/delete the results, open them in the registry. RegSeeker also includes a tweaks panel to optimize your OS ! RegSeeker is FREE for personal use only ! Click on Clean the Registry & tick > Scan Drives for old exe entries in the registry . Click OK . My personal use , is to , delete only the Green entries . Left click the 1st green entry to highlight , hold the Shift key down & move down the list to the last green entry & click ( no red inbetween ) to highlght bulk Green entries . Right click to delete . ========================================= jv16 PowerTools 1.3.0.195 , which doesn't expire , is available here: http://spazioinwind.libero.it/puntocr/dwl/jv16pt_setup.exe http://down.hengshui.com/download.asp?downid=1&id=726 http://www.321download.com/LastFreeware/page7.html Click on Registry Tool > Tools > Registry Cleaner > Continue > Start . When finished , Click on Select > Special select > Items that should be safe to remove > Remove. ================================== OleClean ( Freeware . I tick all the boxes in Options ) from , http://www.majorgeeks.com/showfiles.php?cat=15 http://www.geocities.com/maurizioferreira/oleclean.html http://www.webgrid.co.uk/system_13.html http://www.google.com/search?hl=en&q=oleclean =============================== CCleaner http://www.ccleaner.com/ CCleaner (Crap Cleaner) is a freeware system optimisation tool. That removes unused and temporary files from your system - allowing it to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less that a second to run) and Free. :) ================================= RegScrubXP http://www.majorgeeks.com/download.php?det=2048 http://www.sofotex.com/RegScrubXP-download_L7528.html Registry Cleaner for Windows XP/2000 Systems (under development is a version that will run in Windows 98/ME/NT/2000/XP) I have made it very easy for you to backup the registry prior to using RegScrubXP. This backup process uses Microsoft's reg.exe program. Follow these directions: Go into the folder where RegScrubXP was installed. Double-click on these two programs: HKLM.cmd and HKCU.cmd You should see two files created: HKLM.reg and HKCU.reg Copy these two files to a safe place. If you ever need to fully restore your registry back to normal, double-click on HKLM.reg and HKCU.reg to fully restore your registry as it was before you used RegScrubXP. ================================== Find Junk Files http://www.iclaxton.com/findjunkfiles.html Find Junk Files is a user-friendly utility designed to free up disk space by deleting useless junk files. Each time you use your PC, unwanted files are created that increasingly use more space on your hard drive. Find Junk Files can find more than 165 types of junk files with ease. Unlike many other programs Find Junk Files will let you choose which drive or drives to clean, which file types to search for, and what folders to include or exclude. ================================== Binman http://anothermirror.tripod.com/free.htm http://www.webgrid.co.uk/system_7.html http://freewarearena.org/PHPNuke/modules.php?name=Downloads&d_op=viewdownload&cid=23 Seeks out the rubbish left behind by other programs. Use regularly it will save space. It can auto run at times set by you. Or , XP Auto Delete Temporary Folder http://www.tweakxp.com/display.aspx?id=2021 First go into gpedit.msc Start > Run , type in > gpedit.msc & press Enter . Next select -> Computer Configuration/Administrative Templates/Windows Components/Terminal Services/Temporary Folder Then right click "Do Not Delete Temp Folder Upon Exit" Go to properties and hit disable. Now next time Windows puts a temp file in that folder it will automatically delete it when its done! ============================================================================================ This also , may help . CleanMOCache http://www.buttuglysoftware.com/ CleanMOCache is a free (for 1 - 2 systems), very powerful Mozilla/Netscape/Firefox/Opera and Windows 2000/XP cleaner.