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Downadup.b/ at1.jobs


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#1 stx_latino

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Posted 26 September 2011 - 04:35 PM

For the life of me I have done everything i can think of on this PC I have. Norton Detects Downadup.b virus and says it removes it which appearently is coming from the System 32 Folder. My task scheduler was filled with at1 jobs (100 of them) all running at the same time and process manager showed that it was running 32 rundll32.exe processes. I have scanned the computer with just about every known antivirus program, online scanner, malware programs and nothing. It finds not one thing wrong but my task scheduler at1 jobs and rundll32.exe processes keep showing up... has anyone ever encoutered this problem before?

Edit: Moved topic from XP to the more appropriate forum. ~ Animal

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#2 boopme

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Posted 27 September 2011 - 02:29 PM

Hello and welcome.

Please follow our Removal Guide here How to remove the Downadup and Conficker worm (Uninstall Instructions) .




Next run MBAM (MalwareBytes):

Please download Malwarebytes Anti-Malware and save it to your desktop.
Download Link 1
Download Link 2MBAM 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.
    For instructions with screenshots, please refer to the How to use Malwarebytes' Anti-Malware Guide.
  • 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.

Troubleshoot Malwarebytes' Anti-Malware
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#3 stx_latino

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Posted 28 September 2011 - 01:00 PM

Thanks for the information however, I have already used malware bytes. Funny thing is that when i scan the computer with any software it picks up not one virus, however i'm still getting at1 jobs added to task scheduler automatically says it's coming from "rundll32.exe ervft.wmm,oxfca" that was created by "NetScheduleJobAdd" Norton catches and removes the following file from the system32 folder ervft.wmm says it's infected with downadup.b and removes it. over a short period of time the process manager fills up with rundll32.exe processes. I've use every know anti-virus and removal tool and they all fail to locate anything and have run out of options as to why the task scheduler is adding these tasks and why rundll32.exe process are running more then 20 to 30 at one time.

#4 boopme

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Posted 28 September 2011 - 01:23 PM

Ok, the good news is we can get it manually..Bad news is we need to move and make a new topic.

Please go here....
Preparation Guide ,do steps 6 - 9.

Create a DDS log and post it in the new topic explained in step 9,which is here Virus, Trojan, Spyware, and Malware Removal Logs and not in this topic,thanks.
If Gmer won't run,skip it and move on.
Let me know if that went well.
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 stx_latino

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Posted 29 September 2011 - 12:16 PM

All went well, was able to run DDS, Gmer and was able to successfully post in the appropriate forum... Thanks

#6 boopme

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Posted 29 September 2011 - 07:56 PM

Thanks, It's taking about 4 days right now due to the volume of logs. ALL logs are answered.

Now that your log is properly posted, you should NOT make further changes to your computer (install/uninstall programs, use special fix tools, delete files, edit the registry, etc) unless advised by a Malware Removal Team member, nor should you continue to ask for help elsewhere. Doing so can result in system changes which may not show it the log you already posted. Further, any modifications you make on your own may cause confusion for the helper assisting you and could complicate the malware removal process which would extend the time it takes to clean your computer.

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

Please be patient. It may take a while to get a response because the Malware Removal Team members are very busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT make another reply until it has been responded to by a member of the Malware Removal Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another MRL Team member is already assisting you and not open the thread to respond.

To avoid confusion, I am closing this topic.
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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