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Is a Trojan munching on my disk?


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#1 Autumn933

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Posted 28 November 2009 - 06:37 AM

Hi,

I think there are Trojans operating on my system. I am a Vista user who is constantly struggling with poor performance and tight disc space. Kindly refer to my previous topic about reclaiming some space on my C: drive. (The attachments there have my computer specs and some other necessary information)

http://www.bleepingcomputer.com/forums/t/274275/c-drive-becoming-too-full-with-vista/

During and after posting here I cleaned up my computer and created some disk space. I used the following meathods.

1. Ran DisK clean.
2. Uninstalled programs that I do no use.
3. Removed all but recent restore points.
4. Ran CCleaner and TFC (Thanks Elise)
5. Disabled Hibernation
6. Transferred data files to D: (thanks Artellos)
7. Deleted some backup files from Vista SP 1
8. Deleted all temp files using several meathods including %temp%
9. Even changed registry value for retaining temp files to 0
10. Downloaded MBam, which detected a couple of Trojans and removed them (log attached)
11. Downloaded SuperAntiSpyware and found over 250 adware cookies and deleted them.
12. Downloaded Avast (sadly I do not have the log for the Avast scan :( as I deleted Avast now)
13. I have always had McAfee which runs realtime, its 'detection' log says the following

Detection name : Generic.dx (Trojan), Generic.dx (Trojan), Generic.dx (Trojan)
File: f:\_crack_\keygen.exe (can not be removed)

Symptoms :

1. I have been deleting temps every chance I get. But, in all my excitment when I go back to check if I created any disc space, I notice it has instead been LOST. This is very odd. Sometimes a few other measures of creating space have returned with lost disc space, can not recall which.

2. For the past few months I have been getting 'Internet Explorer has stopped responding' and I have to lose all my browser windows :( This does not happen when I click on a link but usually comes up more like a pop up.

3. McAfee detected the above Trojans and failed to remove them.

I need help with the following :

1. Could it be a Trojan that actually brought me to this edge when I nearly ran out of my disc space?
2. After the deletion of the Trojan found by Mbam, are there any scans you suggest to find more culprits?
3. How to I tackle the trojans McAfee detected and failed to remove?

If anyone has a short while to spare.

Attached is the Mbam log

Love
Autumn

Attached Files


Edited by Autumn933, 28 November 2009 - 06:55 AM.


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#2 etavares

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Posted 05 December 2009 - 09:19 AM

Hello and welcome to Bleeping Computer

We apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

If you have not done so, include a clear description of the problems you're having, along with any steps you may have performed so far.

Upon completing the steps below another staff member will review and take the steps necessary with you to get your machine back in working order clean and free of malware.

If you have already posted a DDS log, please do so again, as your situation may have changed.
Use the 'Add Reply' and add the new log to this thread.


Thanks and again sorry for the delay.

We need to see some information about what is happening in your machine. Please perform the following scan:
  • Download DDS by sUBs from one of the following links. Save it to your desktop.
  • Double click on the DDS icon, allow it to run.
  • A small box will open, with an explaination about the tool. No input is needed, the scan is running.
  • Notepad will open with the results.
  • Follow the instructions that pop up for posting the results.
  • Close the program window, and delete the program from your desktop.
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.

Also, please subscribe to this topic, so you are notified when someone replies. Please continue to check manually on occasion, as every now and then the email may be caught by your spam filter.
To enable topic notifications you should do the following:
  • Click on the My Controls link at the top of the page to enter your control panel.
  • Scroll down to the Options category in the left hand side menu bar and click on the Email Settings link.
  • Put a checkmark in the checkbox labeled Enable 'Email Notification' by default?.
  • Set the If ticked, choose default type: menu option to Immediate Email Notification to have an email sent immediately when someone replied.
Information on A/V control HERE


If I don't respond within 2 days, please feel free to PM me.
Please don't ask for help via PM. The forums are there for a reason. Please post in the forums so others may benefit as well.

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#3 SpySentinel

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Posted 12 December 2009 - 01:54 PM

Due to lack of feedback, this topic has been closed.

If you need this topic reopened, please contact either me or another staff member.

Everyone else please start a new topic.
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