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Author Topic: Task Scheduler shows User log on -- but I didn't log on  (Read 5449 times)

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blnkslt54

    Topic Starter


    Rookie

    Task Scheduler shows User log on -- but I didn't log on
    « on: March 12, 2015, 12:06:54 PM »
    My laptop turned on this morning before I was awake. It stayed on at least long enough for some emails to download.

    According to Task Scheduler, User log on (and no other task) occurred. I'm sure that no one physically opened the laptop and entered the password.

    Have I been hacked?

    Thanks.

    SuperDave

    • Malware Removal Specialist
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    Re: Task Scheduler shows User log on -- but I didn't log on
    « Reply #1 on: March 12, 2015, 12:46:11 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.
    *************************************************************************
    That is unusual. Let's run some scans just to make sure.

    Please download AdwCleaner by Xplode onto your Desktop.

    Before starting AdwCleaner, close all open programs and internet browsers, then double-click on the AdwCleaner icon.



    If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
    When the AdwCleaner program will open, click on the Scan button as shown below.



    AdwCleaner will now start to search for malicious files that may be installed on your computer.
    To remove the files that were detected in the previous step, please click on the Clean button.



    AdwCleaner will now prompt you to save any open files or data as the program will need to reboot the computer. Please do so and then click on the OK button. AdwCleaner will now delete all detected adware from your computer. When it is done it will display an alert that explains what PUPs (Potentially Unwanted Programs) and Adware are. Please read through this information and then press the OK button. You will now be presented with an alert that states AdwCleaner needs to reboot your computer.
    Please click on the OK button to allow AdwCleaner reboot your computer.A log will be produced. Please copy and paste this log in your next reply.
    *********************************************
    Please download Malwarebytes Anti-Malware from here.
    Double Click mbam-setup.exe to install the application.
    • It should update automatically if the computer is connected to the internet.
    • Click on Threat Scan and click on Scan Now.
    • The scan may take some time to finish,so please be patient.
    • When the scan is complete make sure all the infections have "quarantine" selected in the Action box.
    • Click on "Apply actions" You may be asked to Restart your computer to completely remove the infections.
    • When disinfection is completed you can click on "Copy to Clipboard".
    • Paste the log in you next reply (CTRL+ V)
    *************************************************
    Please download Junkware Removal Tool to your desktop.

    Warning! Once the scan is complete JRT will shut down your browser with NO warning.

    Shut down your protection software now to avoid potential conflicts.

    •Temporarily disable your Antivirus and any Antispyware real time protection before performing a scan. Click this link to see a list of security programs that should be disabled and how to disable them.

    •Run the tool by double-clicking it. If you are using Windows Vista or Windows 7, right-click JRT and select Run as Administrator

    •The tool will open and start scanning your system.

    •Please be patient as this can take a while to complete depending on your system's specifications.

    •On completion, a log (JRT.txt) is saved to your desktop and will automatically open.

    •Copy and Paste the JRT.txt log into your next message.
    ********************************************
    Download Security Check by screen317 from one of the following links and save it to your desktop.

    Link 1
    Link 2

    * Double-click Security Check.bat
    * Follow the on-screen instructions inside of the black box.
    * A Notepad document should open automatically called checkup.txt
    * Post the contents of that document in your next reply.

    Note: If a security program requests permission from dig.exe to access the Internet, allow it to do so.
    Windows 8 and Windows 10 dual boot with two SSD's

    blnkslt54

      Topic Starter


      Rookie

      Re: Task Scheduler shows User log on -- but I didn't log on
      « Reply #2 on: March 12, 2015, 12:48:18 PM »
      Thanks, will do and report.

      blnkslt54

        Topic Starter


        Rookie

        Re: Task Scheduler shows User log on -- but I didn't log on
        « Reply #3 on: March 12, 2015, 01:43:54 PM »
        Malwarebytes turned up nothing. That makes sense, because I have the Pro version and I ran a full scan last week.

        Security Check gives an error message:

         UNSUPPORTED OPERATING SYSTEM! ABORTED!
        _______________________________________ ______________

        JRT:

        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Junkware Removal Tool (JRT) by Thisisu
        Version: 6.4.3 (03.01.2015:1)
        OS: Windows 7 Home Premium x64
        Ran by Michael on Thu 03/12/2015 at 15:33:23.26
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

        ~~~ Services

        ~~~ Registry Values

        Successfully deleted: [Registry Value] HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\\puretext

        ~~~ Registry Keys

        ~~~ Files

        ~~~ Folders

        ~~~ Event Viewer Logs were cleared

        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Scan was completed on Thu 03/12/2015 at 15:36:21.62
        End of JRT log
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        _______________________________________ _______________________________________ ___

        AdwCleaner:

        # AdwCleaner v4.112 - Logfile created 12/03/2015 at 14:57:27
        # Updated 09/03/2015 by Xplode
        # Database : 2015-03-05.1 [Server]
        # Operating system : Windows 7 Home Premium Service Pack 1 (x64)
        # Username : Michael
        # Running from : C:\Users\Michael\Downloads\adwcleaner_4.112.exe
        # Option : Cleaning

        ***** [ Services ] *****


        ***** [ Files / Folders ] *****

        Folder Deleted : C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Extensions\jbolfgndggfhhpbnkgnpjkfhinclbigj
        File Deleted : C:\END
        File Deleted : C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Local Storage\hxxp_www.zabasearch.com_0.localstorage
        File Deleted : C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Local Storage\hxxp_www.zabasearch.com_0.localstorage-journal

        ***** [ Scheduled tasks ] *****

        Task Deleted : RunAsStdUser Task

        ***** [ Shortcuts ] *****


        ***** [ Registry ] *****

        Key Deleted : HKLM\SOFTWARE\Google\Chrome\Extensions\jbolfgndggfhhpbnkgnpjkfhinclbigj
        Key Deleted : HKLM\SOFTWARE\Classes\AppID\NCTAudioCDGrabber2.DLL
        Key Deleted : HKLM\SOFTWARE\Classes\CLSID\{35B8892D-C3FB-4D88-990D-31DB2EBD72BD}
        Key Deleted : HKLM\SOFTWARE\Classes\CLSID\{5EB0259D-AB79-4AE6-A6E6-24FFE21C3DA4}
        Key Deleted : HKLM\SOFTWARE\Classes\CLSID\{CADAF6BE-BF50-4669-8BFD-C27BD4E6181B}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{2BEF239C-752E-4001-8048-F256E0D8CD93}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{3F607E46-0D3C-4442-B1DE-DE7FA4768F5C}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{49C00A51-6E59-41FE-B3FA-2D2157FAD67B}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{6DFF5DBA-AE3A-46DB-B301-ECFFC6DB2982}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{DE34CD67-F1C8-4001-9A23-B8A68F63F377}
        Key Deleted : HKLM\SOFTWARE\Classes\Interface\{FE0273D1-99DF-4AC0-87D5-1371C6271785}
        Key Deleted : HKLM\SOFTWARE\Classes\TypeLib\{93E3D79C-0786-48FF-9329-93BC9F6DC2B3}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{2BEF239C-752E-4001-8048-F256E0D8CD93}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{3F607E46-0D3C-4442-B1DE-DE7FA4768F5C}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{49C00A51-6E59-41FE-B3FA-2D2157FAD67B}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{6DFF5DBA-AE3A-46DB-B301-ECFFC6DB2982}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{DE34CD67-F1C8-4001-9A23-B8A68F63F377}
        Key Deleted : [x64] HKLM\SOFTWARE\Classes\Interface\{FE0273D1-99DF-4AC0-87D5-1371C6271785}
        Key Deleted : HKCU\Software\AVG SafeGuard toolbar
        Key Deleted : HKCU\Software\Conduit
        Key Deleted : HKCU\Software\OCS
        Key Deleted : HKCU\Software\AppDataLow\Software\adawarebp
        Key Deleted : HKLM\SOFTWARE\AVG SafeGuard toolbar
        Key Deleted : HKLM\SOFTWARE\AVG Security Toolbar
        Key Deleted : HKLM\SOFTWARE\Conduit
        Key Deleted : [x64] HKLM\SOFTWARE\DivX\Install\Setup\WizardLayout\ConduitToolbar
        Data Deleted : HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings [ProxyOverride] - <local>;*.local

        ***** [ Web browsers ] *****

        -\\ Internet Explorer v11.0.9600.17689


        -\\ Mozilla Firefox v36.0.1 (x86 en-US)


        -\\ Google Chrome v

        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://search.aol.com/aol/search?q={searchTerms}
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://www.ask.com/web?q={searchTerms}
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://en.softonic.com/s/{searchTerms}
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://en.softonic.com/s/{searchTerms}
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://www.sweetwater.com/store/search.php?s={searchTerms}&go=Search
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\Web Data] - Deleted [Search Provider] : hxxp://www.sweetwater.com/store/search.php?s={searchTerms}&Go=Search
        [C:\Users\Michael\AppData\Local\Google\Chrome\User Data\Default\preferences] - Deleted [Extension] : jbolfgndggfhhpbnkgnpjkfhinclbigj

        *************************

        AdwCleaner[R0].txt - [4440 bytes] - [12/03/2015 14:54:33]
        AdwCleaner[S0].txt - [4284 bytes] - [12/03/2015 14:57:27]

        ########## EOF - C:\AdwCleaner\AdwCleaner[S0].txt - [4343  bytes] ##########
        _______________________________________ _________________________________

        Thanks.

        SuperDave

        • Malware Removal Specialist
        • Moderator


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        • Thanked: 1020
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        • Experience: Expert
        • OS: Windows 10
        Re: Task Scheduler shows User log on -- but I didn't log on
        « Reply #4 on: March 12, 2015, 07:38:18 PM »
        Malwarebytes' Anti-Rootkit

        Please download Malwarebytes' Anti-Rootkit and save it to your desktop.
        • Be sure to print out and follow the instructions provided on that same page for performing a scan.
        • Caution: This is a beta version so also read the disclaimer and back up all your data before using.
        • When the scan completes, click on the Cleanup button to remove any threats found and reboot the computer if prompted to do so.
        • Perform another scan with Malwarebytes Anti-Rootkit to verify that no threats remain. If they do, then click Cleanup once more and repeat the process.
        • If there are problems with Internet access, Windows Update, Windows Firewall or other system issues, run the fixdamage tool located in the folder Malwarebytes Anti-Rootkit was run from and reboot your computer.
        • Two files (mbar-log-YYYY-MM-DD, system-log.txt) will be created and saved within that same folder.
        • Copy and paste the contents of these two log files in your next reply.
        Windows 8 and Windows 10 dual boot with two SSD's

        blnkslt54

          Topic Starter


          Rookie

          Re: Task Scheduler shows User log on -- but I didn't log on
          « Reply #5 on: March 13, 2015, 11:23:18 AM »
          I ran Malwarebytes' Anti-Rootkit, and it found no problems. I'll post the logs if you want.

          Should I stop worrying, or is there something else I should try?

          Thanks.


          SuperDave

          • Malware Removal Specialist
          • Moderator


          • Genius
          • Thanked: 1020
          • Certifications: List
          • Experience: Expert
          • OS: Windows 10
          Re: Task Scheduler shows User log on -- but I didn't log on
          « Reply #6 on: March 14, 2015, 10:36:31 AM »
          I'd like to scan your machine with ESET OnlineScan

          •Hold down Control and click on the following link to open ESET OnlineScan in a new window.
          ESET OnlineScan

          •Click the button.
          •For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)
          • Click on to download the ESET Smart Installer. Save it to your desktop.
          • Double click on the icon on your desktop.
          •Check
          •Click the button.
          •Accept any security warnings from your browser.
          • Leave the check mark next to Remove found threats.
          •Check
          •Push the Start button.
          •ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
          •When the scan completes, push
          •Push , and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
          •Push the button.
          •Push
          A log file will be saved here: C:\Program Files\ESET\ESET Online Scanner\log.txt
          Windows 8 and Windows 10 dual boot with two SSD's

          blnkslt54

            Topic Starter


            Rookie

            Re: Task Scheduler shows User log on -- but I didn't log on
            « Reply #7 on: March 16, 2015, 02:12:33 PM »
            Thanks, will do and report.

            blnkslt54

              Topic Starter


              Rookie

              Re: Task Scheduler shows User log on -- but I didn't log on
              « Reply #8 on: March 16, 2015, 10:22:53 PM »
              ESET found no threats. I'll post the log if you want.

              Anything else I should try?

              I appreciate all your help.

              SuperDave

              • Malware Removal Specialist
              • Moderator


              • Genius
              • Thanked: 1020
              • Certifications: List
              • Experience: Expert
              • OS: Windows 10
              Re: Task Scheduler shows User log on -- but I didn't log on
              « Reply #9 on: March 17, 2015, 08:47:36 AM »
              How's your computer working now? Any other issues?
              Windows 8 and Windows 10 dual boot with two SSD's

              blnkslt54

                Topic Starter


                Rookie

                Re: Task Scheduler shows User log on -- but I didn't log on
                « Reply #10 on: March 19, 2015, 05:13:54 PM »
                No other problems I've noticed.

                Can I let this one go, do you think?

                Thanks.

                SuperDave

                • Malware Removal Specialist
                • Moderator


                • Genius
                • Thanked: 1020
                • Certifications: List
                • Experience: Expert
                • OS: Windows 10
                Re: Task Scheduler shows User log on -- but I didn't log on
                « Reply #11 on: March 19, 2015, 08:01:01 PM »
                Yes, we can clean up now.

                Click Start> Computer> right click the C Drive and choose Properties> enter
                Click Disk Cleanup from there.



                Click OK on the Disk Cleanup Screen.
                Click Yes on the Confirmation screen.



                This runs the Disk Cleanup utility along with other selections if you have chosen any. (if you had a lot System Restore points, you will see a significant change in the free space in C drive)
                ***************************************
                This step will remove all cleaning tools we used, it'll reset restore points (so you won't get reinfected by accidentally using some older restore point) and it'll make some other minor adjustments...
                This is a very crucial step so make sure you don't skip it.
                Download DelFix by Xplode to your desktop. Delfix will delete all the used tools and logfiles.

                Double-click Delfix.exe to start the tool.
                Make sure the following items are checked:
                • Activate UAC (optional; some users prefer to keep it off)
                • Remove disinfection tools
                • Create Registry backup
                • Purge System Restore Points
                • Re-set system settings
                Now click "Run" and wait patiently.
                Once finished a logfile will be created. You don't have to attach it to your next reply.
                ******************************************
                I suggest using WOT - Web of Trust. WOT is a free Internet security addon for your browser. It will keep you safe from online scams, identity theft, spyware, spam, viruses and unreliable shopping sites. WOT warns you before you interact with a risky website. It's easy and it's free.

                Check out Keeping Yourself Safe On The Web for tips and free tools to help keep you safe in the future.

                Also see Slow Computer? It may not be Malware for free cleaning/maintenance tools to help keep your computer running smoothly.
                Safe Surfing!
                Windows 8 and Windows 10 dual boot with two SSD's