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"system_init.bat"


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Hi! Good day!

So i found this batch file and i don't know what's this for. The user account control window popped up and asking for admin rights i think,i don't know the source so i click NO but whenever i choose 'NO' it popups again, it won't stop. so I checked the location and i found it in my appdata folder. I opened the file as text because i know i can see its contents by doing that but i don't understand the commands listed. I searched for it on google and nothing popped up, so I just deleted it because it keeps on popping up after I click the 'NO' button. I hope it won't come back again. I found it yesterday at 2am, 24 hrs later i opened my PC and its there again, in my appdata folder. I just deleted it again and tried to restart my computer but it didn't show. I'll try to open my pc again at 2am. Is it harmful for my device if i clicked yes? Do you know where i could find the source of this batch file? or what program triggers it to launch on its own without my permission? Thanks.

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Hello @Zileanotp and :welcome:

 

My name is MKDB and I will assist you.

 

  • Please follow the steps in the given order and post back the logs as an attachment when ready. Thank you very much for your cooperation.
  • Temporarily disable your antivirus or other security software first. Make sure to turn it back on once the scans are completed.
  • Temporarily disable Microsoft SmartScreen to download software below if needed. Make sure to turn it back on once the scans are completed.
  • As English is not my native language, please do not use slang or idoms. It may be hard for me to understand.

 

This script looks malicious, as it tries to modify and disable parts of Windows Defender and Windows Firewall. In oder to get an overview of your system, please follow these steps.

Thank you!

 

 

Step 1

  • If you already have Malwarebytes installed, then open Malwarebytes and click on the Scan button. It will automatically check for updates and run a Threat Scan.
  • If you don't have Malwarebytes installed yet, please download it from here and install it.
  • Once the MBAM dashboard opens, click on Settings (gear icon).
  • Click on Security tab and make sure that all four Scan options are enabled.
  • Close Settings and click on the Scan button on the dashboard.
  • Once the scan is completed make sure you have it quarantine any detections it finds.
  • If no detections were found click on the Save results drop-down, then the Export to TXT button and save the file as a Text file to your desktop.
  • If there were detections then once the quarantine has completed click on the View report button, then click the Export drop-down, then the Export to TXT  button, and save the file as a Text file to your desktop or other location you can find and attach that log on your next reply.
  • If the computer restarted to quarantine you can access the logs from the Detection History, then the History tab. Highlight the most recent scan and double-click to open it. Then click the Export drop-down, then the Export to TXT  button, and save the file as a Text file to your desktop or other location you can find and attach that log on your next reply.
  • If Malwarebytes won't run, then please skip to the next step and let me know in your next reply that the scanner would not run.

 

 

 

Step 2

Please download AdwCleaner and save it to your desktop.

  • Double-click to run it.
  • Accept the End User License Agreement.
  • Click Scan Now.
  • When finished, if items are found please click Next / Quarantine.
  • Maybe your PC will be rebooted, AdwCleaner will be opened automatically.
  • Click View Log File.
  • AdwCleaner will open one log (AdwCleaner[Cxx].txt).
  • Please attach the log to your next reply.

 

 

 

Step 3

Please download the suitable version of Farbar Recovery Scan Tool (FRST) and save it to your desktop: 32bit | 64bit

  • Double-click to run it. When the tool opens click Yes to disclaimer.
  • Check the box in front of Shortcut.txt.
  • Press the Scan button.
  • FRST will create three logs (FRST.txt + Addition.txt + Shortcut.txt) in the same directory the tool is run.
  • Please attach these logfiles to your next reply.

 

Edited by MKDB
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6 hours ago, MKDB said:

 

 

  • Please follow the steps in the given order and post back the logs as an attachment when ready. Thank you very much for your cooperation.
  • Temporarily disable your antivirus or other security software first. Make sure to turn it back on once the scans are completed.
  • Temporarily disable Microsoft SmartScreen to download software below if needed. Make sure to turn it back on once the scans are completed.
  • As English is not my native language, please do not use slang or idoms. It may be hard for me to understand.

 

This script looks malicious, as it tries to modify and disable parts of W

So I opened my PC again, and it popped up again, after restart. There's the UAC, and then I renamed .bat to .txt so it will not be asking for authorization. I completed all steps, Malwarebytes, has 11 detections, text files are uploaded. 
Trojan1-2, MW1-5, Detected. I completed ADWCLEANER and FRST. Attached all logs. Thanks

AFTER SCAN.JPG

Addition.txt ADWCLEANER TXT FILE.txt FRST.txt MALWAREBYTES 1ST SCAN REPORT.txt MALWAREBYTES SCAN REPORT AFTER REBOOT.txt MW 5.txt MW1.txt MW2.txt MW3.txt MW4.txt Shortcut.txt TROJAN1.txt TROJAN2.txt

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Thank you very much for all logfiles @Zileanotp. 👍

MBAM detects malicious/suspicious activity in qBittorent. I would like you to uninstall this software during our removal process.

There is still some malware on your system, we need to go on. 😉

 

 

Step 1

The following software contains suspicious activity and should be uninstalled.

  • Go to Start > Settings > Apps.
  • Uninstall the following software:
    • qBittorrent
  • Let the system reboot at the end.
  • If you are not able to uninstall a software component, please let me know.

 

 

 

Step 2

  • Please download the attached fixlist.txt file and save it to the desktop or location where you ran FRST from ( C:\Users\kirtv\Downloads\ ).

Note: It's important that both files, FRST and fixlist.txt are in the same location or the fix will not work.

  • Close all open programs and save your work.
  • Run FRST again.
  • Press the Fix button only once and wait. Please be patient.
  • If the tool needs a restart, please make sure you let the system restart normally and let the tool complete its run after restart.
  • FRST will create one log now (Fixlog.txt) in the same directory the tool is run.
  • Please attach this logfile to your next reply.

 

 

 

Step 3

  • Run FRST again.
  • Do not change any settings.
  • Press the Scan button.
  • FRST will create two logs now (FRST.txt + Addition.txt) in the same directory the tool is run.
  • Please attach these logfiles to your next reply.

 

 

 

fixlist.txt

Edited by MKDB
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Good job @Zileanotp.

We run another Fix & Scan with FRST.

 

 

Step 1

  • Please download the attached fixlist.txt file and save it to the desktop or location where you ran FRST from.

Note: It's important that both files, FRST and fixlist.txt are in the same location or the fix will not work.

  • Close all open programs and save your work.
  • Run FRST again.
  • Press the Fix button only once and wait. Please be patient.
  • If the tool needs a restart, please make sure you let the system restart normally and let the tool complete its run after restart.
  • FRST will create one log now (Fixlog.txt) in the same directory the tool is run.
  • Please attach this logfile to your next reply.

 

 

 

Step 2

  • Run FRST again.
  • Do not change any settings.
  • Press the Scan button.
  • FRST will create two logs now (FRST.txt + Addition.txt) in the same directory the tool is run.
  • Please attach these logfiles to your next reply.

 

 

fixlist.txt

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Due to the lack of feedback, I do not follow this topic any longer.

 

If you need this topic again, please send a Private Message to any one of the moderating team members. Please include a link to this topic with your request.

This applies only to the originator of this thread. Other members who need assistance please start your own topic in a new thread.

Please review the following for Tips to help protect from infection.

Thank you.

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