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Does anyone recognize these three infections?


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28 replies to this topic

#1 RknRusty

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Posted 27 August 2011 - 07:41 AM

c:\users\rusty\appdata\local\ojimocin.dll

c:\users\rusty\appdata\local\ehevurijanoxoz.dll

c:\users\rusty\appdata\local\ayimeqaguvi.dll

The last one got caught by NIS when I booted this morning. The other two got caught together a week ago. After the first incident I did full scans with Malwarebytes and Super Antispyware. Only one non threatening tracking cookie was picked up by Super. Norton has run full scans since the first incident and come up clean too.

The usual 54 services are listed in Process explorer.




Thanks,

Rusty



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#2 Broni

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Posted 27 August 2011 - 10:45 AM

It's pretty typical for most infection to create files with random names, so in most cases Google search brings zero results.'
Your AV program should let you know what kind of infection it was.

Are you having any current issues?

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#3 RknRusty

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Posted 27 August 2011 - 12:17 PM

No issues, the system is working fine. I'll investigate it more this evening. If i get too worried about it I have a two week old Acronis image of the whole system ready to go. That's probably the most sure fire fix. If I format my drive before I run the backup, is there anything else I can do to make sure the bugs are vaporized? I remember back in the old days, I used to power down in the middle of a format to make sure they weren't hiding im RAM waiting to jump back on after the format was done. Any reason to do that these days?

#4 Broni

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Posted 27 August 2011 - 01:10 PM

If you format you'll be fine.
Just make sure you're physically disconnected from the internet until Windows firewall is up.

I don't think, you have to go that far though...

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#5 RknRusty

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Posted 27 August 2011 - 01:22 PM

I don't think, you have to go that far though...

It's either format and restore an image from two weeks ago, or keep using the computer and hope NIS 2011 keeps catching the badware. That's as far as I can get with my skill set. I tried to look at the files in quarantine to get their file size and whatever else might help you folks help me, but all I found was in "C:\ProgramData\Norton\{0C55C096-0F1D-4F28-AAA2-85EF591126E7}\NIS_18.1.0.37\QBackup" and had a sixe of 1kb. I guess they are hidden somewhere else and that was just a pointer.

#6 Broni

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Posted 27 August 2011 - 01:26 PM

If you want to format let me know.

Otherwise we can run some scans and see what's going on there.

In either case let me know.

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#7 RknRusty

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Posted 27 August 2011 - 01:43 PM

Okay, thanks broni.

I'm going to go play in my workshop and fix my crashed model airplane. If I don't glue myself to the table I'll be back this evening.



#8 Broni

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Posted 27 August 2011 - 02:02 PM

No problem :)

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#9 RknRusty

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Posted 27 August 2011 - 03:50 PM

Your website looks like it's worth perusing, I'll check it out.

So, here's what's up; I downloaded and ran Norton Power Erase. It found one bad file:

Posted Image

I removed it and ran it again and it found nothing. Could this have been the root of my problems, was this thing likely to be creating the random mystery bugs I kept finding this past week?

#10 Broni

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Posted 27 August 2011 - 03:55 PM

Thank you :)

If you're not ready for formatting yet we can run some scans...

Download Security Check from HERE, and save it to your Desktop.

* Double-click SecurityCheck.exe
* Follow the onscreen instructions inside of the black box.
* A Notepad document should open automatically called checkup.txt; please post the contents of that document.

=============================================================================

Please download MiniToolBox and run it.

Checkmark following boxes:
  • Report IE Proxy Settings
  • Report FF Proxy Settings
  • List content of Hosts
  • List IP configuration
  • List last 10 Event Viewer log
  • List Installed Programs
  • List Users, Partitions and Memory size
Click Go and post the result.

=============================================================================

Download Malwarebytes' Anti-Malware (aka MBAM): https://www.bleepingcomputer.com/download/malwarebytes-anti-malware/ to your desktop.

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure a checkmark is placed next to 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 quick 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.

Be sure to 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

=============================================================================

Please download GMER from one of the following locations and save it to your desktop:
  • Main Mirror
    This version will download a randomly named file (Recommended)
  • Zipped Mirror
    This version will download a zip file you will need to extract first. If you use this mirror, please extract the zip file to your desktop.
  • Disconnect from the Internet and close all running programs.
  • Temporarily disable any real-time active protection so your security programs will not conflict with gmer's driver.
  • Double-click on the randomly named GMER file (i.e. n7gmo46c.exe) and allow the gmer.sys driver to load if asked.
  • Note: If you downloaded the zipped version, extract the file to its own folder such as C:\gmer and then double-click on gmer.exe.

    Posted Image
  • GMER will open to the Rootkit/Malware tab and perform an automatic quick scan when first run. (do not use the computer while the scan is in progress)
  • If you receive a WARNING!!! about rootkit activity and are asked to fully scan your system...click NO.
  • Now click the Scan button. If you see a rootkit warning window, click OK.
  • When the scan is finished, click the Save... button to save the scan results to your Desktop. Save the file as gmer.log.
  • Click the Copy button and paste the results into your next reply.
  • Exit GMER and be sure to re-enable your anti-virus, Firewall and any other security programs you had disabled.

IMPORTANT! If for some reason GMER refuses to run, try again.
If it still fails, try to UN-check "Devices" in right pane.
If still no joy, try to run it from Safe Mode.

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#11 RknRusty

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Posted 27 August 2011 - 04:18 PM

Okay, I'm up for it. I will post the results when they're all in.

Just a note; though I will run it again today, the first thing I ran after the first bug last week was a full MBAM scan and it found nothing. Then I ran Super and it found nothing but 1 tracking cookie.




EDIT: I don't know if it matters, but I have my USB external hard drive on the system while I'm scanning. It's not bootable, just storage.


Edited by RknRusty, 27 August 2011 - 04:22 PM.


#12 Broni

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Posted 27 August 2011 - 05:12 PM

Go on....

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#13 RknRusty

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Posted 27 August 2011 - 08:20 PM

Here are the first. I could have sworn I posted this 2 hours ago.. Oh well, here's this and MBAM will be next.

Results of screen317's Security Check version 0.99.7
Windows 7 Service Pack 1 (UAC is enabled)
``````````````````````````````
Antivirus/Firewall Check:

Windows Firewall Disabled!
Norton Internet Security
WMI entry may not exist for antivirus; attempting automatic update.
```````````````````````````````
Anti-malware/Other Utilities Check:

MVPS Hosts File
Malwarebytes' Anti-Malware
HijackThis 2.0.2
CCleaner
Java™ 6 Update 17
Java™ 6 Update 5
Out of date Java installed!
Adobe Flash Player 10.3.183.5
Adobe Reader X (10.1.0)
Japanese Fonts Support For Adobe Reader X
````````````````````````````````
Process Check:
objlist.exe by Laurent

Norton ccSvcHst.exe
Spybot Teatimer.exe is disabled!
``````````End of Log````````````

Edited by RknRusty, 27 August 2011 - 11:24 PM.


#14 Broni

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Posted 27 August 2011 - 09:50 PM

Do NOT edit as I don't get any email notifications about edits.
Create new reply.

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#15 RknRusty

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Posted 27 August 2011 - 11:32 PM

Well my goodness, it found more bugs than it has in the 2 years I've had this system. And with the heavy Internet use it does. Would another browser have prevented this? I'm using Opera. I have Firefox too, but I never use it. I do banking and such with IE9.
I have to wait til morning to do GMER because I can't shut down the firewall. My wife might need it in the morning


I'll get back to it then, good night,

Rusty

_________________________________________________



Malwarebytes' Anti-Malware 1.51.1.1800


www.malwarebytes.org

Database version: 7589

Windows 6.1.7601 Service Pack 1
Internet Explorer 9.0.8112.16421

8/28/2011 12:18:15 AM
mbam-log-2011-08-28 (00-18-15).txt

Scan type: Full scan (C:\|)
Objects scanned: 403135
Time elapsed: 2 hour(s), 35 minute(s), 31 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: 6

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:
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284288063.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284288078.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284288234.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284290434.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284290481.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\Users\Rusty\AppData\Roaming\Adobe\plugs\kb284290496.exe (Trojan.Agent) -> Quarantined and deleted successfully.

Edited by RknRusty, 27 August 2011 - 11:36 PM.





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