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My laptop has been infected by some malware (chir.b, and some others)


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2 replies to this topic

#1 mrcabbage22

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Posted 18 September 2015 - 08:21 PM

so i tried to use avira and it doesnt help. googled and find this site. i've run the farbar recovery scan tool and this is the logs. thanks for the help

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#2 nasdaq

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Posted 19 September 2015 - 09:35 AM

Hello, Welcome to BleepingComputer.
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.
===

Press the windows key Windows_Logo_key.gif+ r on your keyboard at the same time. This will open the RUN BOX.
Type Notepad and and click the OK key.
Please copy the entire contents of the code box below to the a new file.
 
start

CreateRestorePoint:
EmptyTemp:
CloseProcesses:

HKLM\...\Run: [Runonce] => C:\Windows\system32\runouce.exe [10748 2015-09-17] ()
HKU\S-1-5-21-311483879-3992158705-2822864102-1000\SOFTWARE\Policies\Microsoft\Internet Explorer: Restriction <======= ATTENTION
HKU\S-1-5-21-311483879-3992158705-2822864102-1000\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = hxxp://www.google.com/ie
SearchScopes: HKU\S-1-5-21-311483879-3992158705-2822864102-1000 -> {6A1806CD-94D4-4689-BA73-E35EA1EA9990} URL = hxxp://www.google.com/search?q={sear
U3 catchme; \??\C:\Users\rifki\AppData\Local\Temp\catchme.sys [X]
S3 VGPU; System32\drivers\rdvgkmd.sys [X]
U3 mbr; \??\C:\ComboFix\mbr.sys [X]
C:\Windows\system32\runouce.exe

End
Save the file as fixlist.txt in the same folder where the Farbar tool is running from.
The location is listed in the 3rd line of the Farbar log you have submitted.

Run FRST and click Fix only once and wait.

Restart the computer normally to reset the registry.

The tool will create a log (Fixlog.txt) please post it to your reply.
===

Please download AdwCleaner by Xplode onto your Desktop.
  • Close all open programs and internet browsers.
  • Double click on AdwCleaner.exe to run the tool.
  • Click the Scan button and wait for the process to complete.
  • Click the LogFile button and the report will open in Notepad.
IMPORTANT
  • If you click the Clean button all items listed in the report will be removed.
If you find some false positive items or programs that you wish to keep, Close the AdwCleaner windows.
  • Close all open programs and internet browsers.
  • Double click on AdwCleaner.exe to run the tool.
  • Click the Scan button and wait for the process to complete.
  • Check off the element(s) you wish to keep.
  • Click on the Clean button follow the prompts.
  • A log file will automatically open after the scan has finished.
  • Please post the content of that log file with your next answer.
  • You can find the log file at C:\AdwCleanerCx.txt (x is a number).
===

Firefox:
Reset Default Browsing settings:
https://support.mozilla.org/en-US/kb/reset-firefox-easily-fix-problems?utm_expid=65912487-41.djHNRQY0RhaLvvtvcd0BQA.2&utm_referrer=https%3A%2F%2Fwww.google.ca%2F

Clean the Firefox Cache.
https://kb.wisc.edu/page.php?id=15141
===

How is the computer running now?

#3 nasdaq

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Posted 26 September 2015 - 07:47 AM

Due to the lack of feedback, this topic is now closed.

In the event you still have problems, please send me or any Moderator a Private Message and ask them to reopen this topic within the next 5 days.

Please include a link to your topic in the Private Message. Thank you.




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