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PC Forum PC Help Forum » Security & Safety » [Fixed] Hijackthis! Logs » [Resolved] Trojan DnsChanger.hg

[Fixed] Hijackthis! Logs - [Resolved] Trojan DnsChanger.hg posted in the Security & Safety forums; AVG anti-spyware keeps coming up with this trojan, it cant seem to get rid of it. This trojan redirects me to other search engines when i try to use google ...

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  #1  
Old 12-18-2006
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Default [Resolved] Trojan DnsChanger.hg

AVG anti-spyware keeps coming up with this trojan, it cant seem to get rid of it.

This trojan redirects me to other search engines when i try to use google or yahoo(any other search engine).

If anyone could help i would very happy. Sense this is my fathers computer, he'll kill me if i dont get it fixed


  #2  
Old 12-18-2006
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Hello Clive

Welcome to PC Help Forums

We can't be upsetting Daddy so follow the instructions given in the PCHF PreWork link in my signature below.

I will move this to the HJT logs forum.


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  #3  
Old 12-18-2006
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Logfile of HijackThis v1.99.1
Scan saved at 9:51:01 AM, on 12/18/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\DOCUME~1\PAULPA~1\LOCALS~1\Temp\Rar$EX00.276\Hi jackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = MSN.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe



AVG antispyware report log:

---------------------------------------------------------
AVG Anti-Spyware - Scan Report
---------------------------------------------------------
+ Created at: 9:17:09 AM 12/18/2006
+ Scan result:

C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@2o7[1].txt -> TrackingCookie.2o7 : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@msnportal.112.2o7[1].txt -> TrackingCookie.2o7 : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@advertising[1].txt -> TrackingCookie.Advertising : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@atdmt[2].txt -> TrackingCookie.Atdmt : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@burstnet[1].txt -> TrackingCookie.Burstnet : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@www.burstnet[1].txt -> TrackingCookie.Burstnet : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@doubleclick[1].txt -> TrackingCookie.Doubleclick : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@enhance[1].txt -> TrackingCookie.Enhance : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@goclick[1].txt -> TrackingCookie.Goclick : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@tacoda[1].txt -> TrackingCookie.Tacoda : Cleaned.
C:\Documents and Settings\Paul Palmer\Cookies\paul_palmer@zedo[1].txt -> TrackingCookie.Zedo : Cleaned.
[176] VM_00DA0000 -> Trojan.DNSChanger.hg : Cleaned with backup (quarantined).
[200] VM_00C60000 -> Trojan.DNSChanger.hg : Cleaned with backup (quarantined).
[824] VM_00B70000 -> Trojan.DNSChanger.hg : Cleaned with backup (quarantined).

::Report end


  #4  
Old 12-18-2006
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Cheers Clive

One of our Security team will be along as soon as possible to check these logs.


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  #5  
Old 12-19-2006
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Hello clive.

Update AVG Anti-spyware with the updater module now. Turn off your computer and wait 30 secs before turning it on. Immediately start tapping the F8 key. The Windows Advanced Options Menu should appear. Ensure that the Safe mode option is selected. Press Enter. The computer should then begin to start in Safe mode.

Now launch a full-system scan with AVG Anti-spyware. Clean all detected items as usual. Restart your computer again, you should get back to normal mode automatically.

Rescan with ewido (normal mode) and post the new log in your next reply.



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