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I am infected.


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#1 Mambutu

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Posted 29 January 2010 - 09:38 PM

I was just about to post my HJT report but RootRepeal is giving errors which makes me think it may not have downloaded properly.

The situation is this, I downloaded a Trojan whilst looking for a google calendar gadget. It has infected my pc, continues to replicate itself and VIPRE antivirus is not keeping up. I isolated an Fzf.exe and Fzg.exe file (which were spamming my desktop with advertising) and deleted them but I cannot access the csrss.exe file and I'm not sure I would would want to delete that anyway.

After looking for more information I have been lead here. I have successfully made a HJT report, won't use Combofix unless asked and I will have to retry RootRepeal. Until then, thank you in advance for your help.

Butu

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#2 boopme

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Posted 30 January 2010 - 12:08 AM

Let's try a quick scan first..

Next run MBAM (MalwareBytes):

NOTE: Before saving MBAM please rename it to zztoy.exe....now save it to your desktop.

Please download Malwarebytes Anti-Malware and save it to your desktop.

alternate download link

MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you. Temporarily disable such programs or permit them to allow the changes.
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
MBAM will automatically start and you will be asked to update the program before performing a scan.
  • If an update is found, the program will automatically update itself. Press the OK button to close that box and continue.
  • If you encounter any problems while downloading the definition updates, manually download them from here and just double-click on mbam-rules.exe to install.
On the Scanner tab:
  • Make sure the "Perform Quick Scan" option is selected.
  • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen:
  • Click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.
  • Exit MBAM when done.
Note: If MBAM encounters a file that is difficult to remove, you will be asked to reboot your computer so MBAM can proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.

Welcome by the way!
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#3 Mambutu

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Posted 30 January 2010 - 06:51 PM

Thank you boopme that seemed to work very well, too soon for me to know if there are any problems still left. Here is the Log:

Malwarebytes' Anti-Malware 1.44
Database version: 3664
Windows 6.1.7600
Internet Explorer 8.0.7600.16385

31/01/2010 10:38:26 AM
mbam-log-2010-01-31 (10-38-26).txt

Scan type: Quick Scan
Objects scanned: 113574
Time elapsed: 7 minute(s), 2 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 2
Registry Values Infected: 0
Registry Data Items Infected: 1
Folders Infected: 0
Files Infected: 3

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_CURRENT_USER\SOFTWARE\BMIMZMHMFM (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\ROUA3O12PW (Trojan.FakeAlert) -> Quarantined and deleted successfully.

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_CLASSES_ROOT\regfile\shell\open\command\(default) (Broken.OpenCommand) -> Bad: ("regedit.exe" "%1") Good: (regedit.exe "%1") -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\Windows\Temp\SBS_VE_AMBR_20100030092743.617_ 491 (Adware.Swizzor) -> Quarantined and deleted successfully.
C:\Windows\Tasks\{66BA574B-1E11-49b8-909C-8CC9E0E8E015}.job (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Windows\Tasks\{35DC3473-A719-4d14-B7C1-FD326CA84A0C}.job (Trojan.Downloader) -> Quarantined and deleted successfully.

#4 boopme

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Posted 30 January 2010 - 10:03 PM

Hello this looks good but I'd like you to do an online scan to see if there are any stragglers.

I'd like us to scan your machine with ESET OnlineScan
  • Hold down Control and click on the following link to open ESET OnlineScan in a new window.
    ESET OnlineScan
  • Click the Posted Image button.
  • For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)
    • Click on Posted Image to download the ESET Smart Installer. Save it to your desktop.
    • Double click on the Posted Image icon on your desktop.
  • Check Posted Image
  • Click the Posted Image button.
  • Accept any security warnings from your browser.
  • Check Posted Image
  • Push the Start button.
  • ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  • When the scan completes, push Posted Image
  • Push Posted Image, and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
  • Push the Posted Image button.
  • Push Posted Image

How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#5 Mambutu

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Posted 31 January 2010 - 03:38 PM

ESETScan results:

C:\Users\Mambutu Nizwa\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0DU6TT8D\swfNode[1].htm JS/Exploit.Agent.NAO trojan
C:\Users\Mambutu Nizwa\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\23\6319a817-59863dde a variant of Java/TrojanDownloader.Agent.NAE trojan
C:\Users\Mambutu Nizwa\Downloads\BitDefender TotalSecurity 2009+Keygen & Patch.iso probably a variant of Win32/Agent trojan

scanning with vipre now.

#6 Mambutu

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Posted 01 February 2010 - 02:01 AM

Vipre quarantined or deleted a cookie but no mention of any of these files. Should I have deleted these files with ESETScan?

#7 boopme

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Posted 01 February 2010 - 01:23 PM

Yes the ESET files are trojans and a keylogger. Keystroke logging (often called keylogging) is the practice of tracking(or logging) the keys struck on a keyboard, typically in a covert manner so that the person using the keyboard is unaware that their actions are being monitored.
Someone wants to see what you type. If it's not yours or the bosses it's malware seking your passwords and credit card info.


Rerun MBAM (MalwareBytes) like this:

Open MBAM in normal mode and click Update tab, select Check for Updates,when done
click Scanner tab,select Quick scan and scan (normal mode).
After scan click Remove Selected, Post new scan log and Reboot into normal mode.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#8 Mambutu

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Posted 01 February 2010 - 07:28 PM

MBAM results: Thanks for your help.

Malwarebytes' Anti-Malware 1.44
Database version: 3675
Windows 6.1.7600
Internet Explorer 8.0.7600.16385

2/02/2010 11:24:28 AM
mbam-log-2010-02-02 (11-24-28).txt

Scan type: Quick Scan
Objects scanned: 114108
Time elapsed: 16 minute(s), 18 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
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:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#9 boopme

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Posted 01 February 2010 - 09:32 PM

OK, how's it running now? Log is clear.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#10 Mambutu

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Posted 02 February 2010 - 06:26 PM

have had no isues the last 24hrs so it's looking good.

thankyou for you help!

-Mambutu Nizwa

#11 boopme

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Posted 02 February 2010 - 09:22 PM

Hey that's great news!
Now you should Create a New Restore Point to prevent possible reinfection from an old one. Some of the malware you picked up could have been backed up, renamed and saved in System Restore. Since this is a protected directory your tools cannot access to delete these files, they sometimes can reinfect your system if you accidentally use an old restore point. Setting a new restore point AFTER cleaning your system will help prevent this and enable your computer to "roll-back" to a clean working state.

The easiest and safest way to do this is:
  • Go to Start > Programs > Accessories > System Tools and click "System Restore".
  • Choose the radio button marked "Create a Restore Point" on the first screen then click "Next". Give the R.P. a name, then click "Create". The new point will be stamped with the current date and time. Keep a log of this so you can find it easily should you need to use System Restore.
  • Then use Disk Cleanup to remove all but the most recently created Restore Point.
  • Go to Start > Run and type: Cleanmgr
  • Click "Ok". Disk Cleanup will scan your files for several minutes, then open.
  • Click the "More Options" tab, then click the "Clean up" button under System Restore.
  • Click Ok. You will be prompted with "Are you sure you want to delete all but the most recent restore point?"
  • Click Yes, then click Ok.
  • Click Yes again when prompted with "Are you sure you want to perform these actions?"
  • Disk Cleanup will remove the files and close automatically.
Vista and Windows 7 users can refer to these links: Create a New Restore Point in Vista or Windows 7 and Disk Cleanup in Vista.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook




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