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Struggling with Virus/Trojan

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9 replies to this topic

#1 DonaldDavid


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Posted 13 March 2011 - 12:45 PM

MOD note - Split from this topic: http://www.bleepingcomputer.com/forums/topic384640.html

Here is the DDS Log. I didn't see an option to attach the attach.txt and GRE logs to this email. Should I just paste them?

DDS (Ver_11-03-05.01) - NTFSx86
Run by Administrator at 14:16:02.90 on Sun 03/13/2011
Internet Explorer: 7.0.5730.11
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.511.64 [GMT -5:00]
AV: Trend Micro Client-Server Security Agent AntiVirus *Enabled/Outdated* {E190D864-52CF-4319-B4EA-BFD07FFE2B7E}
AV: Lavasoft Ad-Watch Live! Anti-Virus *Enabled/Updated* {A1C4F2E0-7FDE-4917-AFAE-013EFC3EDE33}
FW: Trend Micro Client-Server Security Agent Firewall *Disabled*
============== Running Processes ===============
C:\WINDOWS\system32\svchost -k DcomLaunch
C:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe -k netsvcs
C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Kaseya\Agent\AgentMon.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Trend Micro\Client Server Security Agent\ntrtscan.exe
C:\Program Files\Trend Micro\Client Server Security Agent\tmlisten.exe
C:\Program Files\UPHClean\uphclean.exe
C:\Program Files\Trend Micro\Client Server Security Agent\OfcPfwSvc.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Trend Micro\Client Server Security Agent\pccntmon.exe
C:\Program Files\Kaseya\Agent\KaUsrTsk.exe
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Program Files\Trend Micro\Client Server Security Agent\pccntupd.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Documents and Settings\Administrator\Desktop\dds.scr
============== Pseudo HJT Report ===============
uStart Page = hxxp://www.google.com/
uWindow Title = Microsoft Internet Explorer provided by Comcast
mWindow Title = Microsoft Internet Explorer provided by Comcast
mSearchAssistant = hxxp://www.google.com/ie
mWinlogon: Userinit=c:\windows\system32\userinit.exe
BHO: AcroIEHlprObj Class: {06849e9f-c8d7-4d59-b87d-784b7d6be0b3} - c:\program files\adobe\acrobat 6.0\acrobat\activex\AcroIEHelper.dll
BHO: Java™ Plug-In 2 SSV Helper: {dbc80044-a445-435b-bc74-9c25c1c588a9} - c:\program files\java\jre6\bin\jp2ssv.dll
BHO: JQSIEStartDetectorImpl Class: {e7e6f031-17ce-4c07-bc86-eabfe594f69c} - c:\program files\java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
EB: Adobe PDF: {182ec0be-5110-49c8-a062-beb1d02a220b} - c:\program files\adobe\acrobat 6.0\acrobat\AcroIEFavClient.dll
EB: Real.com: {fe54fa40-d68c-11d2-98fa-00c0f0318afe} - c:\windows\system32\Shdocvw.dll
uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
mRun: [Windows Defender] "c:\program files\windows defender\MSASCui.exe" -hide
mRun: [OfficeScanNT Monitor] "c:\program files\trend micro\client server security agent\pccntmon.exe" -HideWindow
mRun: [Kaseya Agent Service Helper] "c:\program files\kaseya\agent\KaUsrTsk.exe"
mRun: [SynTPLpr] c:\program files\synaptics\syntp\SynTPLpr.exe
mRun: [SynTPEnh] c:\program files\synaptics\syntp\SynTPEnh.exe
mRun: [QuickTime Task] "c:\program files\quicktime\qttask.exe" -atboottime
mRun: [NvCplDaemon] RUNDLL32.EXE c:\windows\system32\NvCpl.dll,NvStartup
mRun: [SunJavaUpdateSched] "c:\program files\common files\java\java update\jusched.exe"
dRun: [DWQueuedReporting] "c:\progra~1\common~1\micros~1\dw\dwtrig20.exe" -t
mPolicies-explorer: NoWelcomeScreen = 1 (0x1)
IE: E&xport to Microsoft Excel - c:\progra~1\micros~3\office11\EXCEL.EXE/3000
IE: {669B269B-0D4E-41FB-A3D8-FD67CA94F646} - http://www.comcast.net/
IE: {8828075D-D097-4055-AA02-2DBFA9D85E8A} - http://www.comcastsupport.com/
IE: {97809617-3937-4F84-B335-9BB05EF1A8D4} - http://online.comcast.net/help/
IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
IE: {92780B25-18CC-41C8-B9BE-3C9C571A8263} - {FF059E31-CC5A-4E2E-BF3B-96E929D65503} - c:\progra~1\micros~3\office11\REFIEBAR.DLL
IE: {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - {FE54FA40-D68C-11d2-98FA-00C0F0318AFE} - c:\windows\system32\Shdocvw.dll
Trusted Zone: musicmatch.com\online
DPF: {05CA9FB0-3E3E-4B36-BF41-0E3A5CAA8CD8} - hxxp://download.microsoft.com/download/e/4/9/e494c802-dd90-4c6b-a074-469358f075a6/OGAControl.cab
DPF: {17492023-C23A-453E-A040-C7C580BBF700} - hxxp://download.microsoft.com/download/9/b/d/9bdc68ef-6a9f-4505-8fb8-d0d2d160e512/LegitCheckControl.cab
DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} - hxxp://office.microsoft.com/officeupdate/content/opuc2.cab
DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} - hxxp://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1268277708046
DPF: {6F15128C-E66A-490C-B848-5000B5ABEEAC} - hxxps://h20436.www2.hp.com/ediags/dex/secure/HPDEXAXO.cab
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_21-windows-i586.cab
DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} - hxxp://cdn2.zone.msn.com/binFramework/v10/ZIntro.cab56649.cab
DPF: {C7DB51B4-BCF7-4923-8874-7F1A0DC92277} - hxxp://office.microsoft.com/officeupdate/content/opuc4.cab
DPF: {CAFEEFAC-0014-0002-0003-ABCDEFFEDCBA} - hxxp://java.sun.com/products/plugin/autodl/jinstall-142-windows-i586.cab
DPF: {CAFEEFAC-0015-0000-0003-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_03-windows-i586.cab
DPF: {CAFEEFAC-0015-0000-0006-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_06-windows-i586.cab
DPF: {CAFEEFAC-0015-0000-0010-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.5.0/jinstall-1_5_0_10-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0001-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_01-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0003-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_03-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0021-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_21-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_21-windows-i586.cab
DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} - hxxp://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
TCP: {1E65658A-E9E3-4008-A540-5D565607C729} =,
Handler: cetihpz - {CF184AD3-CDCB-4168-A3F7-8E447D129300} - c:\program files\hp\hpcoretech\comp\hpuiprot.dll
SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - c:\windows\system32\WPDShServiceObj.dll
SEH: Microsoft AntiMalware ShellExecuteHook: {091eb208-39dd-417d-a5dd-7e2c2d8fb9cb} - c:\progra~1\window~4\MpShHook.dll
Hosts: avira.com
Hosts: avgate.net
============= SERVICES / DRIVERS ===============
R0 Lbd;Lbd;c:\windows\system32\drivers\Lbd.sys [2011-3-3 64512]
R2 avgagent;AVG7 Remote Support Service (AvgAgent);avgagent.exe /srvfsys --> avgagent.exe [?]
R2 KaseyaAgent;Kaseya Agent;c:\program files\kaseya\agent\AgentMon.exe [2008-8-14 610304]
R2 Lavasoft Ad-Aware Service;Lavasoft Ad-Aware Service;c:\program files\lavasoft\ad-aware\AAWService.exe [2011-3-2 1405384]
R2 OfcPfwSvc;Trend Micro Client/Server Security Agent Personal Firewall;c:\program files\trend micro\client server security agent\OfcPfwSvc.exe [2008-6-11 282704]
R2 TmFilter;Trend Micro Filter;c:\program files\trend micro\client server security agent\tmxpflt.sys [2008-6-11 205328]
R2 TmPreFilter;Trend Micro PreFilter;c:\program files\trend micro\client server security agent\tmpreflt.sys [2008-6-11 36368]
R2 WinDefend;Windows Defender;c:\program files\windows defender\MsMpEng.exe [2006-11-3 13592]
R3 EMCR;EMCR;c:\windows\system32\drivers\EMCR7SK.sys [2003-8-15 68480]
R3 KAPFA;KAPFA;c:\windows\system32\drivers\KaPFA.sys [2008-8-14 20792]
S3 CounterSpyAgent;CounterSpyAgent;"c:\program files\sunbelt software\counterspy\agent\counterspyagent.exe" --> c:\program files\sunbelt software\counterspy\agent\CounterSpyAgent.exe [?]
S3 Lavasoft Kernexplorer;Lavasoft helper driver;c:\program files\lavasoft\ad-aware\kernexplorer.sys [2011-3-2 15232]
=============== Created Last 30 ================
2011-03-10 04:46:35 -------- d-----w- c:\docume~1\admini~1\locals~1\applic~1\Sunbelt Software
2011-03-10 03:35:53 1409 ----a-w- c:\windows\QTFont.for
2011-03-09 02:50:45 -------- d-----w- C:\DHTemp
2011-03-03 10:27:15 16432 ----a-w- c:\windows\system32\lsdelete.exe
2011-03-03 09:32:49 64512 ----a-w- c:\windows\system32\drivers\Lbd.sys
2011-03-03 09:32:24 98392 ----a-w- c:\windows\system32\drivers\SBREDrv.sys
2011-03-03 09:23:54 -------- dc-h--w- c:\docume~1\alluse~1\applic~1\{7F66490B-6C2B-46B6-8BA2-867BC3B4F5EB}
2011-03-03 09:22:35 -------- d-----w- c:\program files\Lavasoft
2011-03-02 05:31:00 5943120 ----a-w- c:\docume~1\alluse~1\applic~1\microsoft\windows defender\definition updates\{361d8a1f-6531-4c8c-ac73-b6c89215b7a9}\mpengine.dll
2011-02-28 05:47:17 -------- d-----w- c:\docume~1\alluse~1\applic~1\nOnMnHc08200
2011-02-26 11:18:29 40960 -c----w- c:\windows\system32\dllcache\ndproxy.sys
2011-02-26 11:13:52 45568 -c----w- c:\windows\system32\dllcache\wab.exe
2011-02-26 10:40:47 974848 -c----w- c:\windows\system32\dllcache\mfc42.dll
2011-02-26 10:40:47 953856 -c----w- c:\windows\system32\dllcache\mfc40u.dll
2011-02-26 10:26:58 617472 -c----w- c:\windows\system32\dllcache\comctl32.dll
2011-02-26 09:53:40 744448 -c----w- c:\windows\system32\dllcache\helpsvc.exe
==================== Find3M ====================
2011-02-02 23:11:20 222080 ------w- c:\windows\system32\MpSigStub.exe
2011-01-21 14:44:37 439296 ----a-w- c:\windows\system32\shimgvw.dll
2011-01-07 14:09:02 290048 ----a-w- c:\windows\system32\atmfd.dll
2010-12-31 13:10:33 1854976 ----a-w- c:\windows\system32\win32k.sys
2010-12-22 12:34:28 301568 ----a-w- c:\windows\system32\kerberos.dll
2010-12-20 23:08:45 832512 ----a-w- c:\windows\system32\wininet.dll
2010-12-20 23:08:45 78336 ----a-w- c:\windows\system32\ieencode.dll
2010-12-20 23:08:45 1830912 ----a-w- c:\windows\system32\inetcpl.cpl
2010-12-20 23:08:45 17408 ----a-w- c:\windows\system32\corpol.dll
2010-12-20 17:26:00 730112 ----a-w- c:\windows\system32\lsasrv.dll
2010-12-20 12:55:25 389120 ----a-w- c:\windows\system32\html.iec
=================== ROOTKIT ====================
Stealth MBR rootkit/Mebroot/Sinowal/TDL4 detector 0.4.2 by Gmer, http://www.gmer.net
Windows 5.1.2600 Disk: FUJITSU_MHU2100AT rev.00000008 -> Harddisk0\DR0 -> \Device\Ide\IdePort0 P0T0L0-3
device: opened successfully
user: MBR read successfully
Disk trace:
called modules: ntoskrnl.exe CLASSPNP.SYS disk.sys ACPI.sys hal.dll >>UNKNOWN [0x832D0735]<<
_asm { PUSH EBP; MOV EBP, ESP; PUSH ECX; MOV EAX, [EBP+0x8]; CMP EAX, [0x832d6990]; MOV EAX, [0x832d6a0c]; PUSH EBX; PUSH ESI; MOV ESI, [EBP+0xc]; MOV EBX, [ESI+0x60]; PUSH EDI; JNZ 0x20; MOV [EBP+0x8], EAX; }
1 nt!IofCallDriver[0x804E13B9] -> \Device\Harddisk0\DR0[0x8337AAB8]
3 CLASSPNP[0xF8796FD7] -> nt!IofCallDriver[0x804E13B9] -> \Device\00000085[0x833CE338]
5 ACPI[0xF86ED620] -> nt!IofCallDriver[0x804E13B9] -> [0x8337C940]
\Driver\atapi[0x83365270] -> IRP_MJ_CREATE -> 0x832D0735
kernel: MBR read successfully
_asm { XOR AX, AX; MOV SS, AX; MOV SP, 0x7c00; STI ; PUSH AX; POP ES; PUSH AX; POP DS; CLD ; MOV SI, 0x7c1b; MOV DI, 0x61b; PUSH AX; PUSH DI; MOV CX, 0x1e5; REP MOVSB ; RETF ; MOV SI, 0x7be; MOV CL, 0x4; CMP [SI], CH; JL 0x2d; JNZ 0x3b; }
detected disk devices:
\Device\Ide\IdeDeviceP0T0L0-3 -> \??\IDE#DiskFUJITSU_MHU2100AT_______________________00000008#5&23900285&0&0.0.0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b} device not found
detected hooks:
\Driver\atapi DriverStartIo -> 0x832D057B
user & kernel MBR OK
Warning: possible TDL3 rootkit infection !
============= FINISH: 14:19:02.09 ===============

Here are the attach.txt and gre (ark.txt) logs. Am awaiting a response. Thanks in advance...

EDIT: Posts merged ~BP

Attached Files

Edited by Budapest, 14 March 2011 - 08:27 PM.

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#2 Shannon2012


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Posted 16 March 2011 - 05:00 PM


Welcome to Bleeping Computer.

My name is Shannon and I will be working with you to remove the malware that is on your machine.

I apologize for the delay in replying to your post, but this forum is extremely busy.

Please Track this topic - On the top right on this tread, click on the Option button, and, in the drop-down list, click on 'Track this topic'. Under Subscription Information, click on 'Immediate Email Notification' and then click on the Proceed button at the bottom.

Do Not make any changes on your own to the infected computer.

Please set your system to show all files.
Click Start, open My Computer, select the Tools menu and click Folder Options.
Select the View Tab. Under the Hidden files and folders heading, select Show hidden files and folders.
Uncheck: Hide file extensions for known file types
Uncheck the Hide protected operating system files (recommended) option.
Click Yes to confirm.

Now, let's look more thoroughly at the infected computer -

We need to see some information about what is happening in your machine. Please perform the following scan:
  • We need to create an OTL Report
  • Please download OTL from here:
  • Main Mirror
  • Save it to your desktop.
  • Double click on the Posted Image icon on your desktop.
  • Click the "Scan All Users" checkbox.
  • Change the "Extra Registry" option to "Use SafeList"
  • Push the Posted Image button.
  • Two reports will open, copy and paste them into your reply:
  • OTL.txt <-- Will be opened
  • Extra.txt <-- Will be minimized
Please note: You may have to disable any script protection running if the scan fails to run. After downloading the tool, disconnect from the internet and disable all antivirus protection. Run the scan, enable your A/V and reconnect to the internet.

Information on A/V control HERE

Once you have the above logs, click on the Add Reply button below, copy in the contents of the two OTL logs. Also include any comments that you might have concerning the infection(s) and the infected computer.

#3 DonaldDavid

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Posted 16 March 2011 - 10:27 PM


I have attached the two log files.


Attached Files

#4 Shannon2012


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Posted 17 March 2011 - 09:02 AM


Thank for all the reports. They did show some problems and one was a backdoor trojan. A backdoor trojan allows hackers to remotely control your computer, steal critical system information and download and execute files.

I would counsel you to disconnect this PC from the Internet immediately. If you do any banking or other financial transactions on the PC or if it should contain any other sensitive information, please get to a known clean computer and change all passwords where applicable, and it would be wise to contact those same financial institutions to apprise them of your situation.

Though the trojan has been identified and can be killed, because of it's backdoor functionality, your PC is very likely compromised and there is no way to be sure your computer can ever again be trusted. Many experts in the security community believe that once infected with this type of trojan, the best course of action would be a reformat and reinstall of the OS. Please read these for more information:

How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?
When Should I Format, How Should I Reinstall

We can still clean this machine but I can't guarantee that it will be 100% secure afterwards. Let me know what you decide to do.

If you decide to continue with the cleanup -

First, please download the TDSS Rootkit Removing Tool (TDSSKiller.exe) and save it to your Desktop. <-Important!!!
Be sure to download TDSSKiller.exe (v2.4.21.0) from Kaspersky's website.
  • Double-click on TDSSKiller.exe to run the tool for known TDSS variants.
    Vista/Windows 7 users right-click and select Run As Administrator.
  • If TDSSKiller does not run, try renaming it.

    To do this, right-click on TDSSKiller.exe, select Rename and give it a random name with the .com file extension (i.e. 123abc.com). If you do not see the file extension, please refer to How to change the file extension.

  • Click the Start Scan button.
  • Do not use the computer during the scan
  • If the scan completes with nothing found, click Close to exit.
  • If malicious objects are found, they will show in the Scan results - Select action for found objects and offer three options.
  • Ensure Cure (default) is selected, then click Continue > Reboot now to finish the cleaning process.
  • A log file named TDSSKiller_version_date_time_log.txt (i.e. C:\TDSSKiller.2.4.21_23.07.2010_15.31.43_log.txt) will be created and saved to the root directory (usually Local Disk C:).
  • Copy and paste the contents of that file in your next reply.
Next, download Combofix from either of the links below, and save it to your desktop. For information regarding this download, please visit this webpage: how-to-use-combofix

Link 1
Link 2

**Note: It is important that it is saved directly to your desktop**

1. Close any open browsers.
2. Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.

How to Temporarily Disable your Anti-virusl

Double click on combofix.exe & follow the prompts.
  • When finished, it will produce a report for you.
  • Please copy the "C:\ComboFix.txt" into your reply.
Do not mouseclick combofix's window while it's running. That may cause it to stall

In your reply, please copy in the contents of the TDDSKiller report and the ComboFix report. Also, let me know how your computer is doing now.

#5 DonaldDavid

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Posted 17 March 2011 - 03:10 PM


I will update this thread tonight with the reports requested, but I have one question. Can you tell from the reports I submitted approx when the trojan started?


#6 Shannon2012


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Posted 17 March 2011 - 05:02 PM


My guess is this entry -

2011-02-28 05:47:17 -------- d-----w- c:\docume~1\alluse~1\applic~1\nOnMnHc08200

nOnMnHc08200 is the name of a directory created on Feb 28th. It is not a normal directory name.

#7 DonaldDavid

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Posted 17 March 2011 - 08:37 PM


I ran both TDSSKiller and Combofix and attached the logs. I tried to disable AV, but the Trend is a corporate version and I think only our IT support can remove it - same with their VNC client. Anyway I did run both as you can see. After I ran TDSSKiller it found the trojan and cured it. I rebooted and then ran Comobofix, even though it warned of Trend still up. It seemed to clean it ok. So I then rebooted, turned on the wireless and went too Google.com. It came up slow using IE, but got there. I then opened up taskmgr to monitor CPU and also ProcessExplorer. Watching the high CPU service, I drilled down and looked at the TCP/IP tab and found what looked like several UDP connections getting established - not sure if that was the corporate Trend AV or the IT VNC they have installed. Might take it to IT tomorrow and have them remove their VNC/Trend and retry this same test tomorrow. I should probably write down the ip address and see where they resolve to. Will update you tomorrow. I most likely will need to do a reformat/reinstall to be safe.


Attached Files

#8 DonaldDavid

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Posted 18 March 2011 - 09:03 PM


Just a follow up. The TCP/IP connections I was seeing were just normal connections - ie windows update/java update/trend, etc. After a few minutes, all settled down and there were no more connections being made, so it appears to be all clean. Before the cleaning, there were many unknown connections and the list kept growing. What I used to watch this, was process explorer - the svchost.exe process for netsvcs and the tcp/ip tab. Thanks again and you can close this thread.


#9 Shannon2012


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Posted 19 March 2011 - 08:04 AM


Before I let you go....

You have both Ad-Aware and Trend Micro AntiVirus installed and running. I do not recommend that you have more than one anti virus product installed and running on your computer at a time. The reason for this is that if both products have their automatic (Real-Time) protection switched on, then those products which do not encrypt the virus strings within them can cause other anti virus products to cause "false alarms". It can also lead to a clash as products fight for access to files which are being opened since they need to be checked for viruses. Therefore, I suggest you go to add/remove programs in the control panel and remove the Ad-Aware program.

We need to clear off our tools and leave you with some words of advice.

First, to re-enable your Emulation drivers, double click Defogger to run the tool.
  • The application window will appear
  • Click the Re-enable button to re-enable your CD Emulation drivers
  • Click Yes to continue
  • A 'Finished!' message will appear
  • Click OK
  • Defogger will now ask to reboot the machine - click OK

Next, we will uninstall ComboFix
  • Click on the Start button in your system tray
  • click on Run
  • key in the following in bold type:
    • combofix /Uninstall
  • click on Ok

Then, we should remove the tools we used and we will do that with OTL-
  • Double click on the Posted Image icon on your desktop.
  • Click the "CleanUp" button.
  • Restart your computer when prompted.

Please take the time to read below to secure your machine and take the necessary steps to keep it clean.

One of the most common questions found when cleaning Spyware or other Malware is "how did my machine get infected?". There are a variety of reasons, but the most common ones are that you are going to sites that you are not practicing Safe Internet, you are not running the proper security software, and that your computer's security settings are set too low.

Below I have outlined a series of categories that outline how you can increase the security of your computer so that you will not be infected again in the future.

Practice Safe Internet

One of the main reasons people get infected in the first place is that they are not practicing Safe Internet. You practice Safe Internet when you educate yourself on how to properly use the Internet through the use of security tools and good practice. Knowing how you can get infected and what types of files and sites to avoid will be the most crucial step in keeping your computer malware free. The reality is that the majority of people who are infected with malware are ones who click on things they shouldn't be clicking on. Whether these things are files or sites it doesn't really matter. If something is out to get you, and you click on it, it most likely will. Below are a list of simple precautions to take to keep your computer clean and running securely:
  • If you receive an attachment from someone you do not know, DO NOT OPEN IT! Simple as that. Opening attachments from people you do not know is a very common method for viruses or worms to infect your computer.
  • If you receive an attachment and it ends with a .exe, .com, .bat, or .pif do not open the attachment unless you know for a fact that it is clean. For the casual computer user, you will almost never receive a valid attachment of this type.
  • If you receive an attachment from someone you know, and it looks suspicious, then it probably is. The email could be from someone you know infected with a malware that is trying to infect everyone in their address book.
  • If you are browsing the Internet and a pop up appears saying that you are infected, ignore it!. These are, as far as I am concerned, scams that are being used to scare you into purchasing a piece of software. For an example of these types of pop ups, or Foistware, you should read this article: Foistware, And how to avoid it.

    There are also programs that disguise themselves as Anti-Spyware or security products but are instead scams. For a list of these types of programs we recommend you visit this link: Rogue/Suspect Anti-Spyware Products & Web Sites
  • Another tactic to fool you on the web is when a site displays a pop up that looks like a normal Windows message or alert. When you click on them, though, they instead bring you to another site that is trying to push a product on you. We suggest that you close these windows by clicking on the X instead of the OK button. Alternatively, you can check to see if it's a real alert by right-clicking on the window. If there is a menu that comes up saying Add to Favorites... you know it's a fake.
  • Do not go to adult sites. I know this may bother some of you, but the fact is that a large amount of malware is pushed through these types of sites. I am not saying all adult sites do this, but a lot do.
  • When using an Instant Messaging program be cautious about clicking on links people send to you. It is not uncommon for infections to send a message to everyone in the infected person's contact list that contains a link to an infection. Instead when you receive a message that contains a link, message back to the person asking if it is legit before you click on it.
  • Stay away from Warez and Crack sites! In addition to the obvious copyright issues, the downloads from these sites are typically overrun with infections.
  • Be careful of what you download off of web sites and Peer-2-Peer networks. Some sites disguise malware as legitimate software to trick you into installing them and Peer-2-Peer networks are crawling with it. If you want to download a piece of software a from a site, and are not sure if they are legitimate, you can use McAfee Siteadvisor to look up info on the site.
  • DO NOT INSTALL any software without first reading the End User License Agreement, otherwise known as the EULA. A tactic that some developers use is to offer their software for free, but have spyware and other programs you do not want bundled with it. This is where they make their money. By reading the agreement there is a good chance you can spot this and not install the software.

Visit Microsoft's Windows Update Site Frequently

It is important that you visit http://www.windowsupdate.com regularly. This will ensure your computer has always the latest security updates available installed on your computer. If there are new updates to install, install them immediately, reboot your computer, and revisit the site until there are no more critical updates.

Update your AntiVirus Software

It is imperative that you update your Antivirus software at least once a week (Even more if you wish). If you do not update your antivirus software then it will not be able to catch any of the new variants that may come out. If you use a commercial antivirus program you must make sure you keep renewing your subscription. Otherwise, once your subscription runs out, you may not be able to update the programs virus definitions.

Make sure your applications have all of their updates

It is also possible for other programs on your computer to have security vulnerability that can allow malware to infect you. Therefore, it is also a good idea to check for the latest versions of commonly installed applications that are regularly patched to fix vulnerabilities. You can check these by visiting Secunia Software Inspector and Calendar of Updates.

Install an AntiSpyware Program

A highly recommended AntiSpyware program is SuperAntiSpyware. You can download the free Home Version. or the Pro version for a 15 day trial period. nother recommended, and free, AntiSpyware program is Malwarebytes' Anti-Malware (MBAM).

Installing these programs will provide spyware & hijacker protection on your computer alongside your virus protection. You should scan your computer with an AntiSpyware program on a regular basis just as you would an antivirus software.

Install SpywareBlaster

SpywareBlaster will added a large list of programs and sites into your Internet Explorer settings that will protect you from running and downloading known malicious programs.

A tutorial on installing & using this product can be found here:

Using SpywareBlaster to protect your computer from Spyware and Malware

Update all these programs regularly
Make sure you update all the programs I have listed regularly. Without regular updates you WILL NOT be protected when new malicious programs are released.

Update your Java runtimes regularly

Older versions have vulnerabilities that malicious sites can use to exploit and infect your system.
Download the latest version here - http://java.sun.com/javase/downloads/index.jsp. You want to select the JRE version.
Follow this list and your potential for being infected again will reduce dramatically.

Good Luck!!


#10 Shannon2012


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Posted 25 March 2011 - 09:35 AM

It appears that this issue is resolved, therefore I am closing the topic. If that is not the case and you need or wish to continue with this topic, please send me or any Moderator a Personal Message (PM) that you would like this topic re-opened.

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