win64:sirefef-A[Tri] and win32:malware found(strange)!

[vishwajeet]

hi,
i am using avast5.0 free antivirus and from some time i am getting this warning every then and now:

TROJAN HORSE BLOCKED
object:C:\Documents and settings\[user]\local settings\Application data\e1f8c0c7\u\80000000.@
Acion:moved to chest

and A malware detection warning also from same location.
i tried deleting them hundred times when avast asked me.
and i cant find them at the location either.
every minute or two after connecting to internet,this warning keeps pooping and this is very frustating.
plz help me anyone..

[essexboy]

Hi there I know what that is

Download and Install Combofix
 
Download ComboFix from one of the following locations:
Link 1
Link 2
 
VERY IMPORTANT !!! Save ComboFix.exe to your Desktop
 
* IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here

• Double click on ComboFix.exe & follow the prompts.
  
• Accept the disclaimer and allow to update if it asks

• When finished, it shall produce a log for you.
• Please include the C:\ComboFix.txt in your next reply.[/b]
  

Notes:
1. Do not mouse-click Combofix's window while it is running. That may cause it to stall.
2. Do not "re-run" Combofix. If you have a problem, reply back for further instructions.
3.  If after the reboot you get errors about programmes being marked for deletion then reboot, that will cure it.



Please make sure you include the combo fix log in your next reply as well as describe how your computer is running now

[Pondus]

i am using avast5.0 free antivirus and from some time i am getting this warning every then and now:

OBS....do you know that avast 6 is released ?.....and soon 7   

[vishwajeet]

i am using avast5.0 free antivirus and from some time i am getting this warning every then and now:

OBS....do you know that avast 6 is released ?.....and soon

sorry i was using 6.0 and mistakely fat-fingered it....
and soon 7 :0..
thats great......

[vishwajeet]

hi,
here's the tx file combofix produced
its attached

[essexboy]

What are your current problems ?

[vishwajeet]

What are your current problems ?

my pc is flawlessly again.
thanks to combofix.exe and essex boy [THUMBS UP].
plz close the thred

[essexboy]

Subject to no further problems   

I will remove my tools now and give some recommendations, but, I would like you to run for 24 hours or so and come back if you have any problems 

Now the best part of the day ----- Your log now appears clean  :thumbsup:

A good workman always cleans up after himself so..The following will implement some cleanup procedures as well as reset  System Restore points:

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following
  

  :Commands
  [resethosts]
  [emptytemp]
  [CLEARALLRESTOREPOINTS]
   [Reboot]

• Then click the Run Fix button at the top
  
• Let the program run unhindered, reboot the PC when it is done

Remove ComboFix

• Hold down the Windows key + R on your keyboard. This will display the Run dialogue box
  
• In the Run box, type in ComboFix /Uninstall
   (Notice the space between the "x" and "/")
  then click OK
  
  
  
  
• Follow the prompts on the screen
• A message should appear confirming that ComboFix was uninstalled

Run OTL and hit the cleanup button.  It will remove all the programmes we have used plus itself. 

We will now confirm that your hidden files are set to that, as some of the tools I use will change that

• Click Start.
• Open My Computer.
• Select the Tools menu and click Folder Options.
• Select the View Tab.
• Under the Hidden files and folders heading select Do not show hidden files and folders.
  
• Click Yes to confirm.
• Click OK.

   Your Java is out of date.
Older versions have vulnerabilities that malware can use to infect your system.
Please follow these steps to remove older version of Java components and upgrade the application.

 Upgrading Java:

• Go to this site  and click Do I have Java
  
• It will check your current version and then offer to update to the latest version

Now that you are clean, to help protect your computer in the future I recommend that you get the following free programmes:

Malwarebytes.

Update and run weekly to keep your system clean

Download and install FileHippo update checker and run it monthly it will show you which programmes on your system need updating and give a download link

It is critical to have both a firewall and anti virus to protect your system and to keep them updated. To keep your operating system up to date visit

• Microsoft Windows Update

To learn more about how to protect yourself while on the internet read our little guide  How did I get infected in the first place ?Keep safe  :wave: