seeking help to remove cosstmin

[chuang]

I have uploaded the files generated from frst.

Please let me know what should i do next.

THank you very much.

 

[TwinHeadedEagle]

Hello,



They call me TwinHeadedEagle around here, and I'll be working with you.



Before we start please read and note the following:

• At the top of your post, please click on the "Watch thread" button and make sure to check Watch this thread...and receive email notifications. This will send an email to you as soon as I reply to your topic, allowing me to solve your problem faster.
• Please do not install any new software during the cleaning process other than the tools I provide for you. This can hinder the cleaning process. Please do not perform System Restore or any other restore.
• Instructions I give to you are very simple and made for complete beginner to follow. That's why you need to read through my instructions carefully and completely before executing them.
• Please do not run any tools other than the ones I ask you to, when I ask you to. Some of these tools can be very dangerous if used improperly. Also, if you use a tool that I have not requested you use, it can cause false positives, thereby delaying the complete cleaning of your machine.
  
• All tools we use here are completely clean and do not contain any malware. If your antivirus detects them as malicious, please disable your antivirus and then continue.
• If during the process you run across anything that is not in my instructions, please stop and ask. If any tool is running too much time (few hours), please stop and inform me.
• I visit forum several times at day, making sure to respond to everyone's topic as fast as possible. But bear in mind that I have private life like everyone and I cannot be here 24/7. So please be patient with me. Also, some infections require less, and some more time to be removed completely, so bear this in mind and be patient.
• Please stay with me until the end of all steps and procedures and I declare your system clean. Just because there is a lack of symptoms does not indicate a clean machine. If you solved your problem yourself, set aside two minutes to let me know.
  
• Please attach all report using
  
  button below. Doing this, you make it easier for me to analyze and fix your problem.
  
• If I don't hear from you within 3 days from this initial or any subsequent post, then this thread will be closed.

Scan with ZOEK

Please download ZOEK by Smeenk and save it to your desktop (preferred version is the *.exe one)
Temporary disable your AntiVirus and AntiSpyware protection - instructions here.

• Right-click on
  
  icon and select
  
  Run as Administrator to start the tool.
• Wait patiently until the main console will appear, it may take a minute or two.
• In the main box please paste in the following script:
  

  createsrpoint;
  gpt.ini;z 
  C:\Windows\System32\GroupPolicy;v
  C:\Windows\SysWOW64\GroupPolicy;v
  process;
  services-list;
  systemspecs;
  startupall;
  skipfix-iedefaults;
  firefoxlook;
  chromelook;
  filesrcm;
  installedprogs;

• Make sure that Scan All Users option is checked.
• Push Run Script and wait patiently. The scan may take a couple of minutes.
• When the scan completes, a zoek-results logfile should open in notepad.
• If a reboot is needed, it will be opened after it. You may also find it at your main drive (usually C:\ drive)

Post its content into your next reply.

 

[chuang]

Thanks a lot for your instruction, TwinHeadedEagle.

I met some problem when using zoek... It was taking too long time, like almost an hour, and not proceeding any more. so i forced to stop it. Then when I restart it and try to run again, error message pops up. saying: windows cannot access the specified device, path or file. you may not have the appropriate permission to access the item.
and the file location is pointed to some files in the temp folder in the system disk.

Do you know if there is any way i can get around it?

Thank you so much.

 

[TwinHeadedEagle]

Have you disabled Antivirus before running Zoek?

 

[chuang]

Have you disabled Antivirus before running Zoek?

No, I didn't disable te antivirus software. It pops up warning, but I set it to trust the zoek...

If it was the problem, what should I do then...

Thanks
Chuang

 

[TwinHeadedEagle]

I would like you to disable antivirus completely, and then download Zoek again.

 

[chuang]

Hi TwinHeadedEagle, Thank you for the very quick response.

I tried, and it still pops up the same error window when I open the new downloaded zoek...
Seems something wrong after I force to close the running zoek in the first time.



hope it is still save-able...

 

[TwinHeadedEagle]

Ok, then we will continue with FRST


First, go to Control Panel and uninstall following (skip lines that cannot be uninstalled):
- Supporter 1.80
- WindowsMangerProtect20.0.0.502

Fix with Farbar Recovery Scan Tool

This fix was created for this user for use on that particular machine.

Running it on another one may cause damage and render the system unstable.

​

Download attached fixlist.txt file and save it to the Desktop:

Both files, FRST and fixlist.txt have to be in the same location or the fix will not work!

• Right-click on
  
  icon and select
  
  Run as Administrator to start the tool.
  (XP users click run after receipt of Windows Security Warning - Open File).
• Press the Fix button just once and wait.
• If for some reason the tool needs a restart, please make sure you let the system restart normally. After that let the tool complete its run.
• When finished FRST will generate a log on the Desktop, called Fixlog.txt.

Please attach it to your reply.

Scan with Malwarebytes' Anti-Malware

Please download Malwarebytes Anti-Malware and save it to your desktop.

• Install the progam and select update.
• Once updated, click the Settings tab, in the left panel choose Detctions & protection and tick Scan for rootkits.
• Click the Scan tab, choose Threat Scan is checked and click Scan Now.
• If threats are detected, click the Apply Actions button. You will now be prompted to reboot. Click Yes.
• Upon completion of the scan (or after the reboot), click the History tab.
• Click Application Logs and double-click the Scan Log.
• At the bottom click Export and choose Text file.

Save the file to your desktop and include its content in your next reply.

 

[chuang]

Great.
I followed carefully this time. Please find the files attached.
Thank you.
Chuang

 

[TwinHeadedEagle]

You didn't executed FRST fix right way. Try again...

 

[chuang]

is this one ok now?

 

[chuang]

is this one OK now?

 

[TwinHeadedEagle]

Yes, it is. How is your PC now?

 

[chuang]

yes, the anoying cossmin is gone. another thing is that the chrome login information are gone. I have to reenter all the login information. hope this is normal?

 

[TwinHeadedEagle]

Re-enter and let me know if everything is ok.

 

[chuang]

yes it is clean now, TwinHeadedEagle. It is awsome.
Great thanks!
Chuang

 

[TwinHeadedEagle]

Below you will find my thoughts about securing your machine. Go ahead through it, you will benefit from some useful advice about safe computing.

Recommended reading:
​

MUST READ - security tips: Computer Security - a short guide to staying safer online. Simple and easy ways to keep your computer safe and secure on the Internet

MUST READ - general maintenance: What to do if your Computer is running slowly?

Recommended additional software:
​

TFC - to clean unneeded temporary files.

Malwarebytes' Anti-Malware - to scan your system from time to time in search for malware.

Malwarebytes' Anti-Exploit - to prevent plenty of mostly exploited vulnerabilities.

McShield - to prevent infections spread by removable media.

CryptoPrevent - to secure yourself from very severe CryptoLocker infection.

Unchecky - to prevent from installing additional foistware, implemented in legitimate installations.

FiheHippo.com Update Checker - to keep your programs up-to-date.

Adblock - to surf the web without annoying ads!



• The following will implement some post-cleanup procedures:

=> Please download DelFix by Xplode to your Desktop.

Run the tool and check the following boxes below;

Remove disinfection tools

Create registry backup

Purge System Restore
Click Run button and wait a few seconds for the programme completes his work.
At this point all the tools we used here should be gone. Tool will create an report for you (C:\DelFix.txt)

The tool will also record healthy state of registry and make a backup using ERUNT program in %windir%\ERUNT\DelFix
Tool deletes old system restore points and create a fresh system restore point after cleaning.

My help is free for everybody.
If you're happy with the help provided and/or wish to buy me a beer for the assistance you received, then you can consider a donation:
Thank you!​

Stay safe,
TwinHeadedEagle