Jump to content

Welcome to Geeks to Go - Register now for FREE

Need help with your computer or device? Want to learn new tech skills? You're in the right place!
Geeks to Go is a friendly community of tech experts who can solve any problem you have. Just create a free account and post your question. Our volunteers will reply quickly and guide you through the steps. Don't let tech troubles stop you. Join Geeks to Go now and get the support you need!

How it Works Create Account
Photo

Trojan horse Dropper.Generic.BIQR - Severe Infection


  • This topic is locked This topic is locked

#46
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
I am going to ask that you reset your router to see if that stops this .tmp file alerts from appearing.

Router Reset
  • Please read this: Malware Silently Alters Wireless Router Settings

  • Consult this link to find out what is the default username and password of your router and note down them: Route Passwords

  • Then rest your router to it's factory default settings:

    "If your machine has been infected by one of these Zlob/DNSchanger Trojans, and your router settings have been altered, I would strongly recommend that you reset the router to its default configuration. Usually, this can be done by inserting something tiny like a paper clip end or pencil tip into a small hole labeled "reset" located on the back of the router. Press and hold down the small button inside until the lights on the front of the router blink off and then on again (usually about 30 seconds)"


  • This is the difficult part.
    First get to the routers server. To do that type http:\\192.168.1.1 in the address bar and click Enter. You get the log in window.
    Fill in the password you have already found and you will get the configuration page.
    Configure the router to allow you to connect to your ISP server. In some routers it is done by a setup wizard. But you have to fill in the log in password your ISP has initially given to you.
    You can also call your ISP if you don't have your initial password.
    Don't forget to change the routers default password and set a strong password. Note down the password and keep it somewhere for future reference.

  • Please make sure of the following settings:
    • Go to start => Control panel => Double-click Network and Sharing Center.
    • In the left window select Manage network Connection.
    • In the right window right-click Local Area connection and select Properties .
    • Internet Protocol Version 6 (IP6v) should be checked. Double-click on it: Make sure of the following settings:
    • The option Obtain an IP address automatically should be checked.
    • The option Obtain DNS server address automatically should be checked.
    • Click OK.
    • Internet Protocol Version 4 (IP4v) should be checked. Double-click on it.
    • The option Obtain an IP address automatically should be checked.
    • The option Obtain DNS server address automatically should be checked.
  • Click OK twice.
  • If you should change any setting reboot the computer.

  • 0

Advertisements


#47
kksteine

kksteine

    Member

  • Topic Starter
  • Member
  • PipPip
  • 28 posts
I am operating on a laptop, so i have been using multiple different routers. I typically use wireless from my university though. In my apartment, I do not have access to the router.
  • 0

#48
kksteine

kksteine

    Member

  • Topic Starter
  • Member
  • PipPip
  • 28 posts
If I am currently getting the warnings from Symantec, is it safe to uninstall and re-install it right now?
  • 0

#49
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
Yeah, go ahead and uninstall Symantec, and then reinstall it. If any new temp files are created they should be detected upon finish of the installation of the Anti-virus.
  • 0

#50
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
Hello,

I have talked with a colleague of mine, and these appear to be fine. You can read mor eabout what is actually going on with these files that are being created here: http://www.symantec....53&locale=en_US
  • 0

#51
kksteine

kksteine

    Member

  • Topic Starter
  • Member
  • PipPip
  • 28 posts
I just ran the live update, so hopefully this will take care of everything. Thank you so so so much
  • 0

#52
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
Hello,

We need to just clean-up after ourselves.

Your logs appear to be clean, so if you have no further issues with your computer, then please proceed with the following housekeeping procedures outlined below.



Time for some housekeeping
The following will implement some cleanup procedures as well as reset System Restore points:

Click Start > Run and copy/paste the following bolded text into the Run box and click OK: ComboFix /Uninstall



NEXT:



OTL Fix

We need to run an OTL Fix
  • Please reopen Posted Image on your desktop.
  • Copy and Paste the following code into the Posted Image textbox.

    :Commands
    [ClearAllRestorePoints]
    
  • Push Posted Image
  • OTL may ask to reboot the machine. Please do so if asked.
  • Click Posted Image.
  • A report will open. Copy and Paste that report in your next reply.
  • If the machine reboots, the log will be located at C:\_OTL\MovedFiles\mmddyyyy_hhmmss.log, where mmddyyyy_hhmmss is the date of the tool run.


NEXT:



OTL Clean-Up

We Need to Clean Up our Mess
Our work on your machine has left considerable leftovers on your box. Let's clean those up real quick:
  • Reopen Posted Image on your desktop.
  • Click on Posted Image
  • You will be prompted to reboot your system. Please do so.
If you still have any tools or logs leftover on your computer you can go ahead and delete those off of your computer now.


NEXT:



All Clean Speech

===> Make sure you've re-enabled any Security Programs that we may have disabled during the malware removal process. <===



Below I have included a number of recommendations for how to protect your computer against malware infections.


Updated Anti-Virus Program
It's essential that you have an updated anti-virus program running on your computer. You don't want to run more than one as it can cause program conflicts, as well as false positives

You can view an excellent list of Free Security Software programs that has been compiled by GeekstoGo.


Avoid P2P Programs

Remember that no matter how clean the program you're using for peer-to-peer filesharing may be, it offers no guarantees regarding the cleanliness of files you may choose to download. All files available via p2p filesharing carry a high risk, particularly those that offer you illegitimate methods of using legitimate software programs without paying for them. Some further readings on this subject, along the included links, are as follows: File-Sharing, otherwise known as Peer To Peer and Risks of File-Sharing Technology.

If you have any of these programs installed then I highly suggest you uninstall them.

NOTE: Take care when answering any questions posed by an uninstaller. Some questions may be worded to deceive you into keeping the program.


Internet Browsers

Many of the users that I assist here on the forums, ask me which programs they can use to prevent themselves from getting infected again in the future. The best answer I can give you is too practice safe browsing.

Please consider using an alternative browser such as Google Chrome or Opera. They are both much more secure than Internet Explorer, immune to almost all known browser hijackers, and also have great built-in pop-up blockers.

I also suggest you make your Internet Explore more secure.


Make Internet Explorer more secure

  • Click Start > Run
  • Type Inetcpl.cpl & click OK
  • Click on the Security tab
  • Click Reset all zones to default level
  • Make sure the Internet Zone is selected & Click Custom level
  • In the ActiveX section, set the first two options ("Download signed and unsigned ActiveX controls) to "Prompt", and ("Initialize and Script ActiveX controls not marked as safe") to "Disable".
  • Next Click OK, then Apply button and then OK to exit the Internet Properties page.



Extra Goodies

  • It is good security practice to change your passwords to all your online accounts on a fairly regular basis, this is especially true after an infection. Refer to this Microsoft article
    Strong passwords: How to create and use them
    then consider a password keeper, to keep all your passwords safe.
  • Keep Windows updated by regularly checking their website at: http://windowsupdate.microsoft.com/
    This will ensure your computer has always the latest security updates available installed on your computer.
  • You should run an updated scan with MalwareBytes' Anti-Malware weekly. Instructions are included below:

    • Open Malwarebytes' Anti-Malware
    • Select the Update tab
    • Click Check for Updates

  • Be weary of e-mails from unknown senders. Keep the following in mind as well: If it's to good to be true, then it more than likely is.

  • FileHippo Update Checker is an extremely helpful program that will tell you which of your programs need to be updated. Its important to keep programs up to date so that malware doesn't exploit any old security flaws.
  • ATF Cleaner - Cleans temporary files from IE and Windows, empties the recycle bin and more. Great tool to help speed up your computer and knock out those nasties that like to reside in the temp folders.
  • WOT, Web of Trust, warns you about risky websites that try to scam visitors, deliver malware or send spam. Protect your computer against online threats by using WOT as your front-line layer of protection when browsing or searching in unfamiliar territory. WOT's color-coded icons show you ratings for 21 million websites, helping you avoid the dangerous sites:
    • Green to go
    • Yellow for caution
    • Red to stop
    WOT has an addon available for Chrome and Opera.
  • Keep a backup of your important files - Now, more than ever, it's especially important to protect your digital files and memories. This article is full of good information on alternatives for home backup solutions.
  • In light of your recent issue, I'm sure you'd like to avoid any future infections. Please take a look at these well written articles:
    Think Prevention.
    PC Safety and Security--What Do I Need?.
**Be very wary with any security software that is advertised in popups or in other ways. They are not only usually of no use, but often have malware in them.

Thank you for your patience, and performing all of the procedures requested.

Please respond one last time so we can consider the thread resolved and close it, thank-you.

Cheers,
SweetTech.
  • 0

#53
kksteine

kksteine

    Member

  • Topic Starter
  • Member
  • PipPip
  • 28 posts
I get an error message when I try to run the ComboFix / Uninstall. It says that it can not find the file.
  • 0

#54
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
Okay, skip over that step.
  • 0

#55
kksteine

kksteine

    Member

  • Topic Starter
  • Member
  • PipPip
  • 28 posts
Results from fix

========== COMMANDS ==========
Restore point Set: OTL Restore Point

OTL by OldTimer - Version 3.2.20.2 log created on 01192011_125826


I think everything is good now. Thank you so much for all of your help
  • 0

Advertisements


#56
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
You are more than welcome.

Please take care.

Cheers,
ST.
  • 0

#57
SweetTech

SweetTech

    Sir SpamAlot

  • Retired Staff
  • 7,671 posts
Since this issue appears to be resolved ... this Topic has been closed. Glad we could help. :D

If you're the topic starter, and need this topic reopened, please contact a staff member with the address of the thread.

Everyone else please begin a New Topic.
  • 0






Similar Topics

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

As Featured On:

Microsoft Yahoo BBC MSN PC Magazine Washington Post HP