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Trojan Detected


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I tried following the steps on this other thread where another user had the same problem but I got stuck and would like help.

I downloaded FRST but can't get my fixlog. The file is still quarantined in my computer I think, and windows detected it twice but won't delete it, with malwarebytes' scan coming in empty.

 

The trojan is this one: Trojan:Win32/Casdet!rfn

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@JimJamJom

Let's get the info to get the process started. Be aware it will take many steps and scans to fully remove malware.

Please respond to all future instructions from your helper in a timely manner.

Please do the following so that we may take a closer look at your system for any possible infections.

Do these 2 steps FIRST so that files and folders are set to SHOW, plus also, Turn OFF Windows Fast Start.
Show-Hidden-Folders-Files-Extensions
https://forums.malwarebytes.com/topic/299345-show-hidden-folders-files-extensions/

Disable-Fast-Startup
https://forums.malwarebytes.com/topic/299350-disable-fast-startup/

Then please restart the computer and then do the following.

WARNING: Do Not click the Repair option under Advanced unless requested by a Malwarebytes support agent or authorized helper

NOTE: The tools and the information obtained are safe and not harmful to your privacy or your computer, please allow the programs to run if blocked by your system.

  • Download the Malwarebytes Support Tool
  • In your Downloads folder, open the mb-support-x.x.x.xxx.exe file
  • In the User Account Control pop-up window, click Yes to continue the installation
  • Run the MBST Support Tool. The tool also downloads and runs a file called FRSTEnglish. Please allow it to run.
  • In the left navigation pane of the Malwarebytes Support Tool, click Advanced
  • In the Advanced Options, click Gather Logs. A status diagram displays the tool is Getting logs from your machine 
  • A zip file named mbst-grab-results.zip will be saved to the Desktop or on the hidden Public desktop (usually C:\Users\Public\Desktop), please upload that file on your next reply
  • Then be patient for the next expert to take your case.

Thank you

 

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  • image.png.98d86a6c3017d2bbba48877ea4f6ba45.png

 

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  • Solution

Welcome smile.png
 
I'll be helping you with your computer.
 
Please read this post completely before beginning. If there's anything that you do not understand, please don't hesitate to ask before proceeding.
 
Please take note of the guidelines for this fix:

  • Please note that I am a volunteer. I do have a family, a career, and other endeavors that may prevent immediate responses that meet your schedule. Do note that the differences in time zones could present a problem as well. Your patience and understanding will be greatly appreciated.
  • First of all, the procedures we are about to perform are specific to your problem and should only be used on this specific computer.
  • Do not make any changes to your computer that include installing/uninstalling programs, deleting files, modifying the registry, nor running scanners or tools of any kind unless specifically requested by me.
  • Please read ALL instructions carefully and perform the steps fully and in the order they are written.
  • If things appear to be better, let me know. Just because the symptoms no longer exist as before, does not mean that you are clean.
  • Continue to read and follow my instructions until I tell you that your machine is clean.
  • If you have any questions at all, please do not hesitate to ask before performing the task that I ask of you, and please wait for my reply before you proceed.
  • Scanning with programs and reading the logs do take a fair amount of time. Again, your patience will be necessary. smile.png

Let's begin... 

This Fix will empty the following folders:

  • Windows Temp
  • Users Temp folders
  • Edge, IE, FF, Chrome, and Opera caches, HTML5 storages, Cookies and History
  • Recently opened files cache
  • Discord cache
  • Java cache
  • Steam HTML cache
  • Explorer thumbnail and icon cache
  • BITS transfer queue (qmgr*.dat files)
  • Recycle Bin

Important: items are permanently deleted. They are not moved to quarantine. If you have any questions or concerns please ask before running this fix.

The system will be rebooted after the fix has run.

  • Download the enclosed file  Fixlist.txt
  • Save it in the same location FRST64.exe is saved (FRSTEnglish.exe)
  • Start FRST (FRST64) with Administrator privileges 
  • This time around Press the Fix button and wait
  • When finished, a log file (Fixlog.txt) will pop up and saved in the same location the tool was ran from.

Please attach this file in your next reply.

 

Attach the reports.

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I believe so. Congratulations.

Use this application to remove tools used and their quarantined items:
 
Please download KpRm by Kernel-panik and save to your Desktop.

  • Click on KpRm.exe to run the tool.

Vista/Windows 7/8/10 users right-click and select Run As Administrator.

  • Put a check mark next to these items:

- Delete tools

- Create Restore Point

- Delete now

  • Click the "Run" button.

automatic.png

  • When the tool has finished, it will create and open a log report and delete itself.

A few final recommendations:
 
The following information will help you to keep your computer and data safer as well as improve your overall privacy

Malwarebytes Browser Guard

uBlock Origin

Cybersecurity basics & protection
 
Everything you need to know about cybercrime
https://www.malwarebytes.com/cybersecurity
 
Further reading if you'd like to keep up on the malware threat scene: Malwarebytes Blog  https://blog.malwarebytes.com/
 
Please review the following to help you better protect your computer and privacy
 
Tips to help protect from infection
 
Hopefully, we've been able to assist you with correcting your system issues.
 
Thank you for using Malwarebytes. Please tell your friends and family if they too need assistance with malware removal.

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