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I Have A Trojan Horse Agent.opm That I Can't Fix


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11 replies to this topic

#1 fastguyjulian

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Posted 05 March 2008 - 11:37 PM

I got this Trojan on my computer which AVG detects as trojan horse agent.opm but it can't delete. I have windows Vista and Ive tried a whole bunch of spyware programs but nothing works and i don't know what else to do.

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#2 boopme

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Posted 06 March 2008 - 12:17 AM

Welcome to the forum.
Please run this program and post bck the log.

Download and scan with SUPERAntiSpyware Free for Home Users
  • 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.)
  • 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.

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 fastguyjulian

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Posted 07 March 2008 - 06:05 AM

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 03/07/2008 at 00:34 AM

Application Version : 4.0.1154

Core Rules Database Version : 3415
Trace Rules Database Version: 1407

Scan type : Complete Scan
Total Scan Time : 05:14:34

Memory items scanned : 660
Memory threats detected : 0
Registry items scanned : 7643
Registry threats detected : 3
File items scanned : 872942
File threats detected : 21

Trojan.Smitfraud Variant/IE Anti-Spyware
HKLM\Software\Microsoft\Internet Explorer\Extensions\{9034A523-D068-4BE8-A284-9DF278BE776E}

Trojan.Media-Codec/V4
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Information Center
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Information Center#DisplayName

RootKit.TnCore/Trace
C:\Windows\system32\drivers\core.cache.dsk

Browser Hijacker.Favorites
C:\$RECYCLE.BIN\S-1-5-21-4277064024-306249652-3454365115-1001\$RPL2XKV.URL
C:\$RECYCLE.BIN\S-1-5-21-4277064024-306249652-3454365115-1001\$RWPIIB3.URL

Adware.Tracking Cookie
C:\Documents and Settings\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Documents and Settings\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Documents and Settings\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@specificclick[1].txt
C:\Documents and Settings\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Documents and Settings\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Documents and Settings\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@specificclick[1].txt
C:\Documents and Settings\FireboltIII\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Documents and Settings\FireboltIII\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Documents and Settings\FireboltIII\Cookies\Low\fireboltiii@specificclick[1].txt
C:\Users\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Users\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Users\FireboltIII\AppData\Roaming\Microsoft\Windows\Cookies\Low\fireboltiii@specificclick[1].txt
C:\Users\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Users\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Users\FireboltIII\Application Data\Microsoft\Windows\Cookies\Low\fireboltiii@specificclick[1].txt
C:\Users\FireboltIII\Cookies\Low\fireboltiii@hornymatches[2].txt
C:\Users\FireboltIII\Cookies\Low\fireboltiii@msnportal.112.2o7[1].txt
C:\Users\FireboltIII\Cookies\Low\fireboltiii@specificclick[1].txt
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Was the scan supposed to take that long?

#4 boopme

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Posted 07 March 2008 - 11:01 AM

Yes that is some serious malware to remove. Next time it would be about an hour or less. How is the PC running now.?
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 fastguyjulian

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Posted 07 March 2008 - 12:49 PM

It's running a little slower than before, just that i really don't know exactly what a trojan does so i can't notice if there is something wrong. The only thing that was wrong before was that i would get a lot of pop ups with internet explorer. So what i did was get firefox and ever since then it blocks the popups. The other thing is that a couple days ago AVG alerted me that there is a "trojan horse agent.opm" in the C:\Windows\System32\drivers folder. The three that it detects are C:\Windows\System32\drivers\Dot4ussb.sys, C:\Windows\System32\drivers\fsrrecc.sys , C:\Windows\System32\drivers\usbportt.sys. Every time i go to that folder it detects them but it can't heal it or get rid of them.? Thanks

Edited by fastguyjulian, 07 March 2008 - 02:16 PM.


#6 fastguyjulian

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Posted 11 March 2008 - 06:45 PM

So what can I do about that?

#7 boopme

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Posted 11 March 2008 - 07:33 PM

Hello again. What you have here is a Root-Kit infection. It is a 2 stage infection the first part was easy o see. it showed itself as core.cache.dsk. That was kicked out by the SAS scan. The second part is hidden,protected by those drivers.

There is a tool to fix this but you'll need to use it with supervision. That can be found by utilizing our HiJackThis Team. You need to follow the instructions in this Tutorial. Preparation Guide for use before posting a HijackThis Log

If using Windows Vista, be sure to Run As Administrator.

After you have created the log, post your log here in this HijackThis Logs and Malware Removal forum, NOT here in this topic. Click New Topic,then copy nd paste the complete log. Give it a title (naming the malware is helpful ). Perhaps " Hit with core.cache.dsk "

If you have any questions about doing this or something else,ask here. Do Not reply to the posted log until the HJT expert replies to you. In the event you do not get a response post a link to your log here.
Haven't Had A Reply In Five Days?

Edited by boopme, 11 March 2008 - 07:34 PM.

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 fastguyjulian

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Posted 25 March 2008 - 03:12 PM

Hi, I posted my log on HijackThis Logs and Malware Removal forum and they didn't reply after five days so I posted a link to my log on Haven't Had A Reply In Five Days?. But it's been 8 days after I posted on Haven't Had A Reply In Five Days?. What can I do?

#9 boopme

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Posted 25 March 2008 - 04:17 PM

Very sorrry I have made a call for your assistance
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 fastguyjulian

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Posted 25 March 2008 - 04:59 PM

thank you for your help, i appreciate it.

#11 boopme

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Posted 27 March 2008 - 04:11 PM

Help is on the way,now. :thumbsup:
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

#12 quietman7

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Posted 27 March 2008 - 06:31 PM

Your hijackthis log is posted here and you are now getting assistance.

From this point on the HJT Team should be the only members that you take advice from, until they have verified your log as clean.

To avoid confusion, I am closing this topic.

Thanks for your cooperation and good luck with your log.
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