Jump to content

Is my computer infected?


Recommended Posts

Hello! Malwarebytes 2.0 fails to scan my system and I was told here (https://forums.malwarebytes.org/index.php?showtopic=145275&p=812494) that I had a rootkit.  I'm attaching all the log files. So how can I remove this rootkit? MalwareBytes 2.0 have big troubles scanning my computer and always freezes during scan. Also got BSOD once in MBAMSwissArmy.sys. Please help me with this thanks.

dds.txt

attach.txt

CheckResults.txt

FRST.txt

Addition.txt

Link to post
Share on other sites

Welcome to the forum.

Please run a Quick Scan with Malwarebytes like this: (if you can)

Open up Malwarebytes > Settings Tab > Scanner Settings > Under action for PUP > Select: Show in Results List and Check for removal.

Please Update and run a Quick Scan with Malwarebytes Anti-Malware, post the report.

Make sure that everything is checked, and click Remove Selected.

If you're using Malwarebytes 2.0, please run a Threat Scan

Then.......

Please download and run RogueKiller 32 bit to your desktop.

RogueKiller<---use this one for 64 bit systems

Which system am I using?

Quit all running programs.

For Windows XP, double-click to start.

For Vista or Windows 7-8, do a right-click on the program, select Run as Administrator to start, & when prompted Allow to run.

Click Scan to scan the system.

When the scan completes > Close out the program > Don't Fix anything!

Don't run any other options, they're not all bad!!!!!!!

Post back the report which should be located on your desktop.

(please don't put logs in code or quotes and use the default font)

MrC

Note:

Please read all of my instructions completely including these.

Make sure system restore is turned on and running. Create a new restore point

Make sure you're subscribed to this topic: Click on the Follow This Topic Button (at the top right of this page), make sure that the Receive notification box is checked and that it is set to Instantly

Removing malware can be unpredictable...unlikely but things can go very wrong! Backup any files that cannot be replaced. You can copy them to a CD/DVD, external drive or a pen drive

<+>Please don't run any other scans, download, install or uninstall any programs while I'm working with you.

<+>The removal of malware isn't instantaneous, please be patient.

<+>When we are done, I'll give to instructions on how to cleanup all the tools and logs

<+>Please stick with me until I give you the "all clear" and Please don't waste my time by leaving before that.

------->Your topic will be closed if you haven't replied within 3 days!<--------

(If I don't respond within 24 hours, please send me a PM)

Link to post
Share on other sites

Lets run some scans:

Make sure you have created that system restore point before you continue!

Please read the directions carefully so you don't end up deleting something that is good!!

If in doubt about an entry....please ask or choose Skip!!!!

Don't Delete anything unless instructed to!

If you get the warning about a file UnsignedFile.Multi.Generic or LockedFile.Multi.Generic please choose

Skip and click on Continue

If a suspicious object is detected, the default action will be Skip, click on Continue

Please note that TDSSKiller can be run in safe mode if needed.

Please download the latest version of TDSSKiller from HERE and save it to your Desktop.

  • Doubleclick on TDSSKiller.exe to run the application, then click on Change parameters. (Leave the KSN box checked)

    image000q.png

  • Put a checkmark beside loaded modules.

    2012081514h0118.png

  • A reboot will be needed to apply the changes. Do it.
  • TDSSKiller will launch automatically after the reboot. Also your computer may seem very slow and unusable. This is normal. Give it enough time to load your background programs.
  • Then click on Change parameters in TDSSKiller.
  • Check all boxes then click OK.

    clip.jpg

  • Click the Start Scan button.

    19695967.jpg

  • The scan should take no longer than 2 minutes.
  • If a suspicious object is detected, the default action will be Skip, click on Continue.

    67776163.jpg

    Any entries like this: \Device\Harddisk0\DR0 ( TDSS File System ) - please choose Skip.

    If in doubt about an entry....please ask or choose Skip

  • If malicious objects are found, they will show in the Scan results - Select action for found objects and offer three options.

    Ensure Cure (default) is selected, then click Continue > Reboot now to finish the cleaning process.

    62117367.jpg

    Note: If Cure is not available, please choose Skip instead, do not choose Delete unless instructed.

  • A report will be created in your root directory, (usually C:\ folder) in the form of "TDSSKiller.[Version]_[Date]_[Time]_log.txt". Please copy and paste the contents of that file here. There may be 3 logs > so post or attach all of them.
  • Sometimes these logs can be very large, in that case please attach it or zip it up and attach it.

Here's a summary of what to do if you would like to print it out:

If in doubt about an entry....please ask or choose Skip

Don't Delete anything unless instructed to!

If a suspicious object is detected, the default action will be Skip, click on Continue

If you get the warning about a file UnsignedFile.Multi.Generic or LockedFile.Multi.Generic please choose

Skip and click on Continue

Any entries like this: \Device\Harddisk0\DR0 ( TDSS File System ) - please choose Skip.

If malicious objects are found, they will show in the Scan results and offer three (3) options.

Ensure Cure is selected, then click Continue => Reboot now to finish the cleaning process.

Note: If Cure is not available, please choose Skip instead, do not choose Delete unless instructed.

~~~~~~~~~~~~~~~~~~~~

You can attach the logs if they're too long:

Bottom right corner of this page.

reply1.jpg

New window that comes up.

replyer1.jpg

Then...........

Please download and run ComboFix.

The most important things to remember when running it is to disable all your malware programs and run Combofix from your desktop.

Please visit this webpage for download links, and instructions for running ComboFix

http://www.bleepingcomputer.com/combofix/how-to-use-combofix

http://www.bleepingcomputer.com/download/combofix/dl/12/ <---ComboFix direct download

Please make sure you click download buttons that look similar to this, not "sponsored ad links":

bleep-crop.jpg

Ensure you have disabled all anti virus and anti malware programs so they do not interfere with the running of ComboFix.

Information on disabling your malware programs can be found Here.

Make sure you run ComboFix from your desktop.

Give it at least 30-45 minutes to finish if needed.

Please include the C:\ComboFix.txt in your next reply for further review.

---------->NOTE<----------

If you get the message Illegal operation attempted on registry key that has been marked for deletion after you run ComboFix....please reboot the computer, this should resolve the problem. You may have to do this several times if needed.

MrC

Link to post
Share on other sites

<+>The removal of malware isn't instantaneous, please be patient.

We have to run several scans to ensure you're clean.

Next:

Please download AdwCleaner from HERE or HERE to your desktop.

  • Double click on AdwCleaner.exe to run the tool.
    Vista/Windows 7/8 users right-click and select Run As Administrator
  • Click on the Scan button.
  • AdwCleaner will begin...be patient as the scan may take some time to complete.
  • When it's done you'll see: Pending: Please uncheck elements you don't want removed.
  • Now click on the Report button...a logfile (AdwCleaner[R0].txt) will open in Notepad for review.
  • Look over the log especially under Files/Folders for any program you want to save.
  • If there's a program you may want to save, just uncheck it from AdwCleaner.
  • If you're not sure, post the log for review. (all items found are adware/spyware/foistware)
  • If you're ready to clean it all up.....click the Clean button.
  • After rebooting, a logfile report (AdwCleaner[s0].txt) will open automatically.
  • Copy and paste the contents of that logfile in your next reply.
  • A copy of that logfile will also be saved in the C:\AdwCleaner folder.
  • Items that are deleted are moved to the Quarantine Folder: C:\AdwCleaner\Quarantine
  • To restore an item that has been deleted:
  • Go to Tools > Quarantine Manager > check what you want restored > now click on Restore.

Then........

Run another scan with FRST (Farbar Recovery Scan Tool), please make sure the Addition Box is checked.

Post back or attach the 2 logs.

MrC

Link to post
Share on other sites

 
 

# AdwCleaner v3.023 - Report created 05/04/2014 at 16:55:17
# Updated 01/04/2014 by Xplode
# Operating System : Windows 7 Home Premium Service Pack 1 (64 bits)
# Username : Oskar - OSKAR-DATOR
# Running from : D:\Nedladdat\Internet\Nytt\AdwCleaner.exe
# Option : Clean

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


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

Folder Deleted : C:\ProgramData\boost_interprocess

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


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


***** [ Browsers ] *****

-\\ Internet Explorer v11.0.9600.16521


-\\ Mozilla Firefox v28.0 (sv-SE)

[ File : C:\Users\Oskar\AppData\Roaming\Mozilla\Firefox\Profiles\xbiocqof.default-1351894232138\prefs.js ]


-\\ Google Chrome v33.0.1750.154

[ File : C:\Users\Oskar\AppData\Local\Google\Chrome\User Data\Default\preferences ]


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

AdwCleaner[R2].txt - [965 octets] - [05/04/2014 16:49:46]
AdwCleaner[s1].txt - [891 octets] - [05/04/2014 16:55:17]

########## EOF - C:\AdwCleaner\AdwCleaner[s1].txt - [950 octets] ##########

 

Addition.txt

FRST.txt

Link to post
Share on other sites

Download the attached fixlist.txt to the same folder as FRST.

Run FRST.exe and click Fix only once and wait

The tool will create a log (Fixlog.txt) in the folder, please post it to your reply.

Then...........

Update and run a Threat scan with Malwarebytes

Let me know how it is, MrC

Link to post
Share on other sites

Update and run a scan with your AVAST.

Then.....if there's no other problems:

Lets check your computers security before you go and we have a little cleanup to do also:

Download Security Check by screen317 from HERE or HERE.

  • Save it to your Desktop.
  • Double click SecurityCheck.exe and follow the onscreen instructions inside of the black box.
  • If you get Unsupported operating system. Aborting now, just reboot and try again.
  • A Notepad document should open automatically called checkup.txt.
  • Please Post the contents of that document.
  • Do Not Attach It!!!
MrC
Link to post
Share on other sites

 Results of screen317's Security Check version 0.99.81  
 Windows 7 Service Pack 1 x64 (UAC is disabled!)  
 Internet Explorer 11  
``````````````Antivirus/Firewall Check:``````````````
avast! Antivirus   
 Antivirus up to date!   
`````````Anti-malware/Other Utilities Check:`````````
 CloneSpy 3.11    
 SpywareBlaster 5.0    
 VirusTotal Uploader 2.0   
 Java 7 Update 51  
 Adobe Flash Player 12.0.0.77  
 Mozilla Firefox (28.0)
 Google Chrome 33.0.1750.154  
````````Process Check: objlist.exe by Laurent````````  
 Malwarebytes Anti-Malware mbamservice.exe  
 Malwarebytes Anti-Malware mbam.exe  
 Avira Antivir avgnt.exe
 Avira Antivir avguard.exe
 Malwarebytes Anti-Malware mbamscheduler.exe   
 AVAST Software Avast AvastSvc.exe  
 AVAST Software Avast AvastUI.exe  
`````````````````System Health check`````````````````
 Total Fragmentation on Drive C: 35 Defragment your hard drive soon! (Do NOT defrag if SSD!)
````````````````````End of Log``````````````````````

Link to post
Share on other sites

That looks Good.....

A little clean up to do....

Please Uninstall ComboFix: (if you used it)

Press the Windows logo key + R to bring up the "run box"

Copy and paste next command in the field:

ComboFix /uninstall

Make sure there's a space between Combofix and /

cf2.jpg

Then hit enter. (it may look like CF is re-installing but it's not)

This will uninstall Combofix, delete its related folders and files, hide file extensions, hide the system/hidden files and clears System Restore cache and create new Restore point

(If that doesn't work.....you can simply rename ComboFix.exe to Uninstall.exe and double click it to complete the uninstall or download and run the uninstaller)

---------------------------------

bwebb7v.jpgDownload Delfix from here and save it to your desktop.

  • Ensure Remove disinfection tools is checked.
  • Click the Run button.
Any other programs or logs you can manually delete. (right click.....Delete)

IE: RogueKiller.exe, RKreport.txt, RK_Quarantine folder, C:\FRST folder, FRST-OlderVersion folder, MBAR folder, etc....AdwCleaner > just run the program and click uninstall.

Note:

If you used FRST and can't delete the quarantine folder:

Download the fixlist.txt to the same folder as FRST.exe.

Run FRST.exe and click Fix only once and wait

That will delete the quarantine folder created by FRST.

The rest you can manually delete.

-------------------------------

Any questions...please post back.

If you think I've helped you, please leave a comment > click on my avatar picture > click Profile Feed.

Take a look at My Preventive Maintenance to avoid being infected again. (My Preventive Maintenance also found HERE)

Good Luck and Thanks for using the forum, MrC

Link to post
Share on other sites

  • Root Admin

Glad we could help. :)

If you need this topic reopened, please send a Private Message to any one of the moderating team members. Please include a link to this thread 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. Thanks!

Link to post
Share on other sites

Guest
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
Back to top
×
×
  • Create New...

Important Information

This site uses cookies - We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.