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Author Topic: trojan win32/sirefef.o  (Read 4660 times)

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shailendar

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trojan win32/sirefef.o
« on: November 07, 2011, 07:01:41 AM »
my computer is infected with trojan win32/serefef.o and my avg antivirus is disabled i tried installing malwarebytes and antimalwarebytes, trojan remover, spy doctor, but none of them worked. only my windows firewall could detect it but could not remove plz somebody help me removing this trojan virus plz...

SuperDave

  • Malware Removal Specialist
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  • OS: Windows 10
Re: trojan win32/sirefef.o
« Reply #1 on: November 07, 2011, 01:11:41 PM »
Hello and welcome to Computer Hope Forum. My name is Dave. I will be helping you out with your particular problem on your computer.

1. I will be working on your Malware issues. This may or may not solve other issues you have with your machine.
2. The fixes are specific to your problem and should only be used for this issue on this machine.
3. If you don't know or understand something, please don't hesitate to ask.
4. Please DO NOT run any other tools or scans while I am helping you.
5. It is important that you reply to this thread. Do not start a new topic.
6. Your security programs may give warnings for some of the tools I will ask you to use. Be assured, any links I give are safe.
7. Absence of symptoms does not mean that everything is clear.

If you can't access the internet with your infected computer you will have to download and transfer any programs to the computer you're using now and transfer them to the infected computer with a CD-RW or a USB storage device. I prefer a CD because a storage device can get infected. If you use a storage device hold the shift key down while inserting the USB storage device for about 10 secs. You will also have to transfer the logs you receive back to the good computer using the same method until we can get the computer back on-line.
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Please try this. Boot your computer in Safe Mode with NetWorking, download and install MBAM (below) and run a full scan. Reboot in Normal Mode and run another MBAM scan and post the logs. If you can't get on the internet in Safe Mode, download MBAM to a thumb drive or DVD-RW as noted above.
Here's how to get into Safe Mode.

Please download Malwarebytes Anti-Malware from here.
Double Click mbam-setup.exe to install the application.
  • Make 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 Full Scan", then click Scan.
  • The scan may take some time to finish,so please be patient.
  • When the scan is complete, click OK, then Show Results to view the results.
  • Make sure that everything is checked, and click Remove Selected.
  • When disinfection is completed, a log will open in Notepad and you may be prompted to Restart. (See Extra Note)
  • Please save the log to a location you will remember.
  • The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the entire report in your next reply.
Extra Note:

If MBAM encounters a file that is difficult to remove,you will be presented with 1 of 2 prompts,click OK to either and let MBAM proceed with the disinfection process. If asked to restart the computer, please do so immediately.
Windows 8 and Windows 10 dual boot with two SSD's