Solved Dllhost.exe*32 virus help

[suite]

I have researched this as anyone would when getting a virus. I normally can solve any virus issue myself, but I definitely need help with this one. These newer programs to remove malicious malware an viruses are new to me and I have never used some of them. I have read threads an downloaded AdwCleaner, ComboFix, FRST, JRT, rkill, RogueKiller, tdsskiller ahead of time. The only one I have used is FRST to get reports. I ran FRST with internet connection disabled. Not sure if that matters. But did so as my computer is seriously slow with the internet connected. Much needed guidance is appreciated.

Thank you

 

[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.
  
• Do not ask for help for your business PC. Companies are making revenue via computers, so it is good thing to pay someone to repair it.
• 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 ComboFix

This is a very powerful tool that should be used only if advised by Malware Analyst.
Do not run ComboFix on your own!

Referring to this instruction, please download ComboFix by sUBs and save it to your desktop.
Temporary disable your AntiVirus and AntiSpyware protection - instructions here.

• Right-click on
  
  icon and select
  
  Run as Administrator to start the tool.
• Accept the disclaimer and agree if prompted to install Recovery Console.
• Do not take any actions while ComboFix goes through your System - it may cause it to stall!
• This scan may take some time!
• When finished - it will display a logfile (located also on your main drive, usually C:\ComboFix.txt).

Include that log in your next reply.

If you'll encounter any issues with internet connection after running ComboFix, please visit this link.

If an error about operation on the key marked for deletion will appear after running the tool, please reboot your machine.

 

[suite]

Still the same issue when networking is enabled. doesnt seem that anything has changed.

here is combofix log

 

[TwinHeadedEagle]

Scan with RogueKiller

Please download RogueKiller and save the file to your desktop.
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 pre-scan will be done. It shouldn't take more than 2-3 minutes.
• Accept the Terms of use.
• When the Scan button becomes available, please click it. RogueKiller will start a full scan.
• Let this process run uninterrupted!.
• When finished, a Report button will become available. Click it. You will be presented with a logfile.

Please include the content of this logfile in your next reply.

Scan with Farbar Recovery Scan Tool

Please re-run Farbar Recovery Scan Tool to give me a fresh look at your system.

• 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).
• Make sure that Addition option is checked.
• Press Scan button and wait.
• The tool will produce two logfiles on your desktop: FRST.txt and Addition.txt.

Please include their content into your next reply.

 

[suite]

Here you go. Sorry for the delay. I did not delete or anything in Rogue if I was suppose to. Just literally scanned an saved logs.

 

[TwinHeadedEagle]

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.

 

[suite]

I ran FRST with fixlist. I received a crash error. It still created a log. I attached a picture of the error and the fixlog it still managed to create. I also re-scanned with FRST to give you another fresh look just in case.

 

[TwinHeadedEagle]

Crash isn't important. How is your PC now?

 

[suite]

It seems to be working much better! No network issues. Moving better than bef

 

[TwinHeadedEagle]

Glad I could help. We will delete all used tools and I'll give you some tips to harden your security and learn how to protect yourself

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?

The Importance of Software Updating:
​

In order to stay protected it is very important that you regularly update all of your software. Cybercriminals depend on the apathy of users around software updates to keep their malicious endeavor running.​

Operating systems, such as Windows, and applications, such as Adobe Reader or JAVA, are used by tens of millions of computers and devices around the world, making them a huge target for cybercriminals. Downloading updates and installing them can sometimes be tedious, but the advantages you get from the updates are certainly worth it.

• How to configure and use Automatic Updates in Windows
• How to update Java
• How to update Adobe Reader

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.

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!

Post-cleanup procedures:​

Download DelFix by Xplode and save it to your desktop.

• Run the tool by right click on the
  
  icon and Run as administrator option.
• Make sure that these ones are checked:
  • Remove disinfection tools
  • Purge system restore
  • Reset system settings
• Push Run and wait until the tool completes his work.
• All tools we used 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

 

[suite]

Not sure what to do now.

Thank you so much, for the much appreciated help.

I am having another issue. Left my computer running for a couple hours an came back to it asking me to install something very suspicious. Checked my task manager an their are some suspicious files running. cftmon.exe/cftloader x2 and i had a bunch of conhost.exe files as well. also one of my svchost files is eating up memory like crazy. There arent any really of the same symptoms like the last one. But this is eating up quite a bit of memory as well.

Something very suspicious going on.

 

[TwinHeadedEagle]

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.

 

[suite]

ok before your reply i ran malware bytes to see if it found anything. Attached malware bytes log. I chose to fix those items in malware bytes. Ran fixlist and got the "FRST has stopped working" error again. Attached the log. Also scanned with FRST again to give you another look. Also attached is a picture of my task manager. The main symptom is my svchost eating up large amounts of memory still.

 

[TwinHeadedEagle]

You did not remove items found by MalwareBytes, you need to Quarantine them all.

 

[suite]

sorry, by fix i meant quarantine. I quarantined them. It didnt seem to help.

 

[TwinHeadedEagle]

No problem, how is your PC now?

 

[suite]

Ok I double checked malwarebytes.
I went to history and deleted all quarantined items.
Rebooted
PC is still running at high speeds as far as cpu and memory usage. All fans are running and PC is very hot. A lot like the last virus. CPU usage jumps back in forth between 70-90% and the same with memory. I get the feeling something is running in the background I dont know about.

Not sure though.
Ran FRST again an attached logs

 

[TwinHeadedEagle]

Scan with TDSSKiller

Please download TDSSKiller by Kaspersky and save it to your desktop.

• Right-click on
  
  icon and select
  
  Run as Administrator to start the tool.
• Click on Change parameters and put a checkmark beside Loaded modules. A reboot will be needed to apply the changes, allow it to do so.
• Your machine may appear very slow and unusable after that - it's normal.
• TDSSKiller will run automaticaly. Click on Change parameters and click OK.
• Click the Start Scan button and wait patiently.

If anything will be found follow this guidelines:

• If a suspicious object is detected, the default action will be Skip, click on Continue.
• 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.
  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:\ drive) in the form of TDSSKiller.[Version]_[Date]_[Time]_log.txt. Please include the contents of that file in your next post.

Scan with RogueKiller

Please download RogueKiller and save the file to your desktop.
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 pre-scan will be done. It shouldn't take more than 2-3 minutes.
• Accept the Terms of use.
• When the Scan button becomes available, please click it. RogueKiller will start a full scan.
• Let this process run uninterrupted!.
• When finished, a Report button will become available. Click it. You will be presented with a logfile.

Please include the content of this logfile in your next reply.

 

[suite]

here ya go tds an rogue reports

 

[TwinHeadedEagle]

I do not see signs of malware here.