Startside i explorer ændres ved boot

Det kunne godt tyde på at du har noget spyware liggende på din computer som går ind og retter din start side, brug nedenstående værktøjer til at scanne din computer for virus og spy og få det fjernet:

http://housecall.trendmicro.com/ - online virusscan
http://www.pandasoftware.com/activescan/com/

http://spybot.eon.net.au/ - Mod Ad og Spyware.
Hent ad-ware fra www.lavasoft.de

Har kørt Hijack this, og fået følgende logfil:

Logfile of HijackThis v1.95.0
Scan saved at 15:21:13, on 06-07-2003
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\logonui.exe
C:\WINDOWS\system32\spoolsv.exe
C:\program files\powerstrip\pstrip.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\mIRC\mirc.exe
C:\WINDOWS\System32\devldr32.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\plx\LOCALS~1\Temp\Rar$EX00.423\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%63/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37  about:blank                                                   
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
O1 - Hosts: 1123694712 auto.search.msn.com
O2 - BHO: (no name) - {1F48AA48-C53A-4E21-85E7-AC7CC6B5FFA2} - C:\DOCUME~1\plx\LOCALS~1\Temp\ikjo.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [PowerStrip] c:\program files\powerstrip\pstrip.exe
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp\Winampa.exe"
O4 - HKLM\..\Run: [HotVideo_dk] c:\program files\dialers\hotvideo_dk\hotvideo_dk.exe /noconnect
O4 - HKLM\..\Run: [sysPnP] C:\WINDOWS\System32\bootconf.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O19 - User stylesheet: C:\WINDOWS\default.css

Er der noget der skal fjernes? Min "spand" kører ufattelig langsomt :|

har du prøvet at køre msconfig for at se efter et "skjult" program kørende i baggrunden som årsag til at startsiden ændres?

Hent ad-aware hvad skulle det hjælpe, jacobclausen, når han har kørt det?  :)

Det ligner mere Format C:
Men nu gennemgår jeg lige logfilen, det kan godt tage sin tid.

Slet da alle de nøgler i reg.databasen listet ovenfor som slutter med %37 - det må da være noget crap.  :)

Alle dem jeg kommer med nu skal fixes med Hijackthis, du SKAL lukke alle andre programmer, og hvis du bruger XP eller ME skal du slå systemgendannelse fra først.
Efter du har fixet, så genstart og lav en ny logfil og smid den herind.

Fixes:
R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%63/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37  about:blank                                                   
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
O4 - HKLM\..\Run: [HotVideo_dk] c:\program files\dialers\hotvideo_dk\hotvideo_dk.exe /noconnect
Årsagen til din langsomme PC
O19 - User stylesheet: C:\WINDOWS\default.css

Den her er jeg i tvivl om, lad den være i første omgang.
O2 - BHO: (no name) - {1F48AA48-C53A-4E21-85E7-AC7CC6B5FFA2} - C:\DOCUME~1\plx\LOCALS~1\Temp\ikjo.dll

Tjaa..  Som jeg skrev - slet alle der slutter med %37. Om du vil gøre det manuelt med med Hijackthis er vel en smags sag.

Den sidste i fromsejs indlæg..  ...\temp\ikjo.dll - kan du ikke højreklikke på den og vælge Egenskaber for at finde ud af, hvad det er for en "fætter"?

skal du slå systemgendannelse fra først

hvordan gør jeg det?

http://www.spywarefri.dk/virus.htm#alle - slå systemgendannelse fra

ok prøver... brb

Gjort som du sagde from. Men det ser ud til nogen er kommet tilbage:

Logfile of HijackThis v1.95.0
Scan saved at 16:01:53, on 06-07-2003
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\program files\powerstrip\pstrip.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\devldr32.exe
C:\Documents and Settings\plx\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37  about:blank                                                   
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
O1 - Hosts: 1123694712 auto.search.msn.com
O2 - BHO: (no name) - {1F48AA48-C53A-4E21-85E7-AC7CC6B5FFA2} - C:\DOCUME~1\plx\LOCALS~1\Temp\ikjo.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [PowerStrip] c:\program files\powerstrip\pstrip.exe
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp\Winampa.exe"
O4 - HKLM\..\Run: [sysPnP] C:\WINDOWS\System32\bootconf.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/f57014e65017c8/housecall.antivirus.com/housecall/xscan53.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O19 - User stylesheet: C:\WINDOWS\default.css


Har læst på et tilsvarende experten.dk site, at bootconf skal fjernes, så fixes startside problemet... kan det passe? Compen er stadig langsom :|

Fixes:
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%61/%78%31%2e%63%67%69?%36%35%36%33%38%37  about:blank                                                   
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
O4 - HKLM\..\Run: [sysPnP] C:\WINDOWS\System32\bootconf.exe

Den burde jeg have set, undskyld.*S*
Prøv igen.
Tag lige de her to med.
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
O1 - Hosts: 1123694712 auto.search.msn.com

Logfile of HijackThis v1.95.0
Scan saved at 16:14:38, on 06-07-2003
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\logonui.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\program files\powerstrip\pstrip.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\devldr32.exe
C:\Documents and Settings\plx\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.fys.ku.dk/~wang/links.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
O2 - BHO: (no name) - {1F48AA48-C53A-4E21-85E7-AC7CC6B5FFA2} - C:\DOCUME~1\plx\LOCALS~1\Temp\ikjo.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [PowerStrip] c:\program files\powerstrip\pstrip.exe
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp\Winampa.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/f57014e65017c8/housecall.antivirus.com/housecall/xscan53.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O19 - User stylesheet: C:\WINDOWS\default.css

Hmm.

Er det her din nye startside, eller er den kommet af sig selv?
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.fys.ku.dk/~wang/links.html
Hvis nej, så fix den.
Fixes:
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant=http://%77%77%77%2e%63%6f%6f%6c%77%77%77%73%65%61%72%63%68%2e%63%6f%6d/%7a/%62/%78%31%2e%63%67%69?%36%35%36%33%38%37
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
Den her er altså mistænkt nu:
O2 - BHO: (no name) - {1F48AA48-C53A-4E21-85E7-AC7CC6B5FFA2} - C:\DOCUME~1\plx\LOCALS~1\Temp\ikjo.dll
Jeg ville fixe den, men det er din afgørelse.

Ja, jeg har sat den startside. Og den er der efter boot. Compen er hurtig igen, og logfilen ser nu fin ud:

Logfile of HijackThis v1.95.0
Scan saved at 16:22:50, on 06-07-2003
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\userinit.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\program files\powerstrip\pstrip.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Documents and Settings\plx\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.fys.ku.dk/~wang/links.html
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\System32\blank.htm
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [PowerStrip] c:\program files\powerstrip\pstrip.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/f57014e65017c8/housecall.antivirus.com/housecall/xscan53.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab

Så thumbs up, og takker for hjælpen ;) Skal bare lige have givet dig nogle points nu.

og ehm... hvordan gør jeg det? =)

Det hjalp.*S*
Du kan ikke give mig point før jeg har lagt et svar, det har jeg nu.*S*

Så bør du hente og installere Spywareblaster, Spywareguard, IE-Spyad og cookiewall, måske også BrowserHijackBlaster, så er du godt beskyttet.*S*

Tjaa.  fromsej, vi var stort set enige, men fremgangsmåden var forskellig: manuel eller automatisk sletning. Og den mærkelige "fætter" som ...\Temp\ikjo.dll skulle også væk.

En løsning til det bedre er formålet på E.dk  -  og det er tilsyneladende lykkedes. Igen.  :)

Halifax>>Ja, det vigtige var at få det løst, jeg var bare lidt betænkelig ved ikjo.dll, men det var så den der lavede balladen. ;o)