zlob.dnschanger ????????

[richymac]

am having issues with a trojan zlob.dnschanger.
it redirects google and other searches, an i tjhink it isnt letting avg update.
I have used spybot s+d which finds and deletes the trojans but they always come back.
I have tried formatting the hard drive and reinstalling windows then running spybot but its still there???

all i have installed after windows is avg 8 free, spybot s+d, and hijackthis. here is the log.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 8:22:14 PM, on 24/11/2008
Platform: Windows Vista (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16386)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Windows\System32\mobsync.exe
C:\Program Files\AVG\AVG8\avgtray.exe
C:\Program Files\Internet Explorer\ieuser.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Users\EliTE\Desktop\hijackthis\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O13 - Gopher Prefix:
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe

--
End of file - 3184 bytes

Would appreciate any help, thanks

[crunchie]

If you formatted correctly, there is no way that it can still be there.

==

Download Malwarebytes' Anti-Malware (http://www.majorgeeks.com/Malwarebytes_Anti-Malware_d5756.htmll) to your desktop.

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure to checkmark the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.

Make sure that you restart the computer.

The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt

Post new HJT log.

[saykomatrixx]

Format completelety deletes the data on the specified disk partition. So it must have solved your problem. But if you have more than one disk partition (such as c,D,e) it can still remain at unformatten partition and invades the newly installed OS. Please try Kaspersky Internet Security Sute (KIS) 2009 from the producers web site. You can evaluate it for 30 days. Update the virus database and make a complete search at your all partitions. This must solve the problem of yours.

[crunchie]

This must solve the problem of yours.

Kaspersky is good, but I have seen plenty of pc's with Kaspersky installed that still get infected with this :)

[richymac]

thanks for the replies,

heres the malware log i got,

Malwarebytes' Anti-Malware 1.30
Database version: 1421
Windows 6.0.6000

25/11/2008 3:39:22 PM
mbam-log-2008-11-25 (15-39-22).txt

Scan type: Full Scan (C:\|)
Objects scanned: 64009
Time elapsed: 27 minute(s), 51 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 6
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{2b87d731-404d-4d4a-be28-73af62e227d5}\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Interfaces\{2b87d731-404d-4d4a-be28-73af62e227d5}\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Tcpip\Parameters\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Tcpip\Parameters\Interfaces\{2b87d731-404d-4d4a-be28-73af62e227d5}\DhcpNameServer (Trojan.DNSChanger) -> Data: 85.255.112.139 85.255.112.121 -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

and the new hijack this log

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 3:52:38 PM, on 25/11/2008
Platform: Windows Vista (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16386)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\AVG\AVG8\avgtray.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Internet Explorer\ieuser.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Users\EliTE\Desktop\hijackthis\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [Malwarebytes Anti-Malware (reboot)] "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O13 - Gopher Prefix:
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe

--
End of file - 3238 bytes

[cohen]

Everything looks Clean.

Reformatting removes EVERYTHING, so you will not have an infected system after reformatting.

[crunchie]

MBAM is waiting for a reboot too.

Looks like you have/had a wareout infection too. How is your pc behaving?

[richymac]

?

[richymac]

how do you mean 'how is it behaving', in terms of what

[crunchie]

errr, is it dancing around the lounge room, going out to the pub :D

ie; are you still having a problem with it?

[richymac]

i ran spybot s+d again and the same 2 dnschangers are there.
is it possible for it to run around the home network cause 2 other computers seem to have it as well.

[crunchie]

If you are file sharing between the pc's it is.

Download fixwareout from the link below. (Attached)

Save it to your desktop and run it. Click Next, then Install, make sure "Run fixit" is checked and click Finish.
The fix will begin; follow the prompts.
You will be asked to reboot your computer; please do so.
Your system may take longer than usual to load; this is normal.
Once the desktop loads post the text that will open (report.txt) and a new Hijackthis log please.

[richymac]

says 'unsupported windows version' is there a vista version?

[crunchie]

No.

==

1. Download SUPERAntiSpyware Free for Home Users:
http://www.superantispyware.com/

* Double-click SUPERAntiSpyware.exe and use the default settings for installation.
* An icon will be created on your desktop. Double-click that icon to launch the program.
* If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download and unzip them from here: http://www.superantispyware.com/definitions.html.)
* Close SUPERAntiSpyware.

PHYSICALLY DISCONNECT FROM THE INTERNET

Restart computer in Safe Mode.
To enter Safe Mode, restart computer, and keep tapping F8 key, until menu appears; select Safe Mode; you'll see "Safe Mode" in all four corners of your screen

* Open SUPERAntiSpyware.
* Under Configuration and Preferences, click the Preferences button.
* Click the Scanning Control tab.
* Under Scanner Options make sure the following are checked (leave all others unchecked):
- Close browsers before scanning.
- Scan for tracking cookies.
- Terminate memory threats before quarantining.
* Click the Close button to leave the control center screen.
* Back on the main screen, under Scan for Harmful Software click Scan your computer.
* On the left, make sure you check C:\Fixed Drive.
* On the right, under Complete Scan, choose Perform Complete Scan.
* Click Next to start the scan. Please be patient while it scans your computer.
* After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click OK.
* Make sure everything has a checkmark next to it and click Next.
* A notification will appear that Quarantine and Removal is Complete. Click OK and then click the Finish button to return to the main menu.
* If asked if you want to reboot, click Yes.
* To retrieve the removal information after reboot, launch SUPERAntispyware again.
- Click Preferences, then click the Statistics/Logs tab.
- Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
- If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
- Please copy and paste the Scan Log results in your next reply.
* Click Close to exit the program.
Post SUPERAntiSpyware log.
NOTE: Tracking cookies can be omitted from the log.

RECONNECT TO THE INTERNET

[richymac]

heres the superantispyware log

SUPERAntiSpyware Scan Loghttp://www.superantispyware.com


Generated 11/26/2008 at 10:31 PM


Application Version : 4.22.1014


Core Rules Database Version : 3640
Trace Rules Database Version: 1623


Scan type       : Complete Scan
Total Scan Time : 00:15:31


Memory items scanned      : 212
Memory threats detected   : 0
Registry items scanned    : 4466
Registry threats detected : 0
File items scanned        : 41411
File threats detected     : 15


Adware.Tracking Cookie
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@112.2o7[1].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\[e-mail][2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\[e-mail][2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@adtech[1].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@apmebf[1].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@atdmt[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\[e-mail]-sys[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@doubleclick[1].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@fastclick[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@imrworldwide[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@kontera[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@msnportal.112.2o7[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@overture[1].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@serving-sys[2].txt
C:\Users\EliTE\AppData\Roaming\Microsoft\Windows\Cookies\Low\elite@tribalfusion[2].txt



and a new hijackthis one if it helps


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:03:43 PM, on 26/11/2008
Platform: Windows Vista  (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16386)
Boot mode: Normal


Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\AVG\AVG8\avgtray.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\SUPERAntiSpyware\SUPERAntiSpyware.exe
C:\Windows\system32\NOTEPAD.EXE
C:\Program Files\Internet Explorer\ieuser.exe
C:\Windows\System32\wsqmcons.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Windows\System32\notepad.exe
C:\Users\EliTE\Desktop\hijackthis\HiJackThis.exe


R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [Malwarebytes Anti-Malware (reboot)] "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [SUPERAntiSpyware] C:\Program Files\SUPERAntiSpyware\SUPERAntiSpyware.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O13 - Gopher Prefix:
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll
O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware\SASWINLO.dll
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe


--
End of file - 3574 bytes

thanks

[crunchie]

Please download SmitfraudFix (by S!Ri)
Extract the content (a folder named SmitfraudFix) to your Desktop.

Open the SmitfraudFix folder and double-click smitfraudfix.cmd
Select option #1 - Search by typing 1 and press "Enter"; a text file will appear, which lists infected files (if present).
Please copy/paste the content of that report into your next reply.

Note : process.exe is detected by some antivirus programs (AntiVir, Dr.Web, Kaspersky) as a "RiskTool"; it is not a virus, but a program used to stop system processes. Antivirus programs cannot distinguish between "good" and "malicious" use of such programs, therefore they may alert the user.
http://www.beyondlogic.org/consulting/proc...processutil.htm

[richymac]

sorry it took so long, its sayuing process.exe file not found but the whole thing is extracted and its there?

[richymac]

what happens if i disconnect all computers from the network and run malwarebytes on all of the, could that fix it?

[crunchie]

Try that, but make sure it is updated first.

[richymac]

tried this today
-unplugged network
-run malwarebytes anti malware and removed 6 dnschangers
-ran from windows disk
-formatted hard disk
-deleted partition
-made new partition
-installed windows
-installed installed avg (cable still unplugged)
-installed and ran malwarebytes anti malware(found nothing)
- plugged in network cable
-tried to update avg (connection to server failed)
-ran malwarebytes anti malware (found 6 dnschangers)

have no idea still what is going on???

[crunchie]

If you did a reformat and not a repair, your drive should be completely clean. I suspect you only did a repair.
If you think you need to go that way, then do a full reformat and all should be well.

[richymac]

I looked around a bit more found its one of those that changes router settings but bruteforcing the router password, so i changed these all back to regular settingas and applied a new password, then ran malwarebytes and they appear to be gone.

any recomendations on what i can to (free) to secure the entire network and individual computers from such attacks?

[crunchie]

Don't use Internet Explorer, use a 3rd party firewall such as Comodo and use an anti-virus.