Sirefef-AHF and Win32:Malwaregen can't remove with any tool!

[Bwana2000]

Hi

Clicked a video link on facebook today which updated my Flash player, as it seemed, but apparently installed nothing but trojans 

Sirefef-AHF and Win32:Malwaregen are getting back no matter how I try to remove them.

I've tried Malwarebytes (didn't find any), SuperAntiSpyware (didn't find any) and Avast. After reading the support forum I realize others have been helped by your great staff so I'm hoping for your assistance as well. I would like to avoid a system restore...

Attaching logs from aswMBR and FSS. I do have from OTL but it is too big (286kB) to upload.

Looking forward to your reply 

[DavidR]

You can use a file sharing site such as Mediafire.com - Upload to http://www.mediafire.com/ and post the sharing link.

[Pondus]

I've tried Malwarebytes (didn't find any), SuperAntiSpyware (didn't find any)

did you update MBAM and SAS before you scanned ?


anyway, aswMBR say you have Siref and MBAM will not remove that... Essexboy job

[Bwana2000]

Hi,

OTL log is uploaded on http://www.mediafire.com/view/?14xhuncmv6wu2uz

Hmm... SAS was updated but I realize MBAM was not. Updating it now and performing new scan (the teenager did the first scan - I assumed he updated it first but apparently not...) 

//Rick

[Pondus]

tjena grabben ... se mail boxen din

[essexboy]

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

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

  :Reg
  [HKEY_CLASSES_ROOT\CLSID\{F3130CDB-AA52-4C3A-AB32-85FFC23AF9C1}\InprocServer32]
  ""="%systemroot%\system32\wbem\wbemess.dll"
  [-HKCU\Software\Classes\clsid\{12d0253a-7c96-815c-11e0-3034bbd97cc0}]
  
  :Files
  C:\Windows\Installer\{9c729b61-0b33-b745-702a-58472e0bced4}
  C:\Users\css-mannen\AppData\Local\{9c729b61-0b33-b745-702a-58472e0bced4}
  ipconfig /flushdns /c
  netsh int ip reset c:\resetlog.txt  /c
  ipconfig /release /c
  ipconfig /renew /c
  
  :Commands
  [purity]
  [resethosts]
  [emptytemp]
  [CREATERESTOREPOINT]
  [Reboot]
• Then click the Run Fix button at the top
  
• Let the program run unhindered, reboot the PC when it is done
• Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

THEN

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

NEXT

Download AdwCleaner from here to your desktop
Run AdwCleaner and select Delete



Once done it will ask to reboot, allow this
On reboot a log will be produced please attach that

FINALLY

run farbar service scanner



Tick "All" options.
Press "Scan".
It will create a log (FSS.txt) in the same directory the tool is run.

Please copy and paste the log to your reply.

[Bwana2000]

Hi again,

For now, it seems like this worked! Quiet a process! 

I'm attaching all logs in the post but the OTL's are on Mediafire due to size: http://www.mediafire.com/view/?9vn52xhnw1e6f0m
http://www.mediafire.com/?ca6lu7a4ycb0ldk

Thank you very much for detailed instructions, I'm keeping my fingers crossed everything works now and Trojan is gone! No warnings yet at least 

Best regards//Rick

[essexboy]

Right click the link below and select "Save Target As..." to your desktop
https://dl.dropbox.com/u/73555776/bits.reg
Double click the reg file and allow to merge
Reboot

Then let me know what problems remain