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Help with svchost.exe malware

MarcoCerletti
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MarcoCerletti

MarcoCerletti

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Hi!

 

My wife's computer (a Dell XSP 12 running Windows 8.1 64x) has been "hijacked" by a nasty malware which seems to be disguised in some "svchost.exe" process and, no matter all we have tried to, it's still there. She doesn't remember how exactly she got it (she's not very "techie", but she remembers that everything started when at some point she got some pop up telling her to quickly and imperiously update "java" and she did, and she clcik on "yes" to everything).

 

Her computer was full of crap and several unwanted software. I worked my way through most of it, and it now works 99% well. The 1% that is still there is that she gets from time to time alerts from the antivirus (AVAST) telling her that it had blocked some attempts to connect to certain websites. It almost always happens when she wakes up the computer (namely, it doesn't happen when she reboots the computer, or when it is turned on from scratch, it happens when she puts the computer to sleep and then wakes it up). The good news is that it's only that issue and all attempts are blocked by the antivirus, but it's still annoying to wake up the computer and get between 12 and 16 "blocked attempts" every time.

 

I've tried everything, all pieces of software, those recommended in this forum and others around (liike Spybot Search & Destroy). According to all of them, the computer is clean... but it isn't. 

 

I've run Farbar and got the following files:

 

FRST.txtAddition.txt

 

Please, if you could help me out to figure out what's going on I'd be very grateful.

 

Best regards,

 

Marco Cerletti

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TwinHeadedEagle

TwinHeadedEagle

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Hello,
    
 
They call me TwinHeadedEagle around here, and I'll be working with you.
 
     
    
Before we start please read and note the following:

  • Limit your internet access to posting here, some infections just wait to steal typed-in passwords.
  • Please be patient. I know it is frustrating when your PC isn't working properly, but malware removal takes time.
  • Don't run any scripts or tools on your own, unsupervised usage may cause more harm than good.
  • Do not paste the logs in your posts, attachments make my work easier. There is a More reply options button, that gives you Upload Files option below which you can use to attach your reports. Always attach reports from all tools.
  • Always execute my instructions in given order. If for some reason you cannot completely follow one instruction, inform me about that.
  • Stay with me to the end, the absence of symptoms doesn't mean that your machine is fully operational.
  • Note that we may live in totally different time zones, what may cause some delays between answers.
  • 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.

:excl: I can't foresee everything, so if anything unexpected happens, please stop and inform me!
:excl: There are no silly questions. Never be afraid to ask if in doubt!
 
 
 
  warning.gif Rules and policies
 
We won't support any piracy.
That being told, if any evidence of illegal OS, software, cracks/keygens or any other will be revealed, any further assistance will be suspended. If you are aware that there is this kind of stuff on your machine, remove it before proceeding!
The same applies to any use of P2P software: uTorrent, BitTorrent, Vuze, Kazaa, Ares... We don't provide any help for P2P, except for their removal. All P2P software has to be uninstalled or at least fully disabled before proceeding!
 
Failure to follow these guidelines will result with closing your topic and withdrawning any assistance.
 
 
 
 
Download 51a5f31352b88-icon_MBAR.pngMalwarebytes Anti-Rootkit to your desktop.

  • Double-click the icon to start the tool.
  • It will ask you where to extract it, then it will start.
  • Warning! Malwarebytes Anti-Rootkit needs to be run from an account with administrator rights.
  • Click in the introduction screen "next" to continue.
  • Click in the following screen "Update" to obtain the latest malware definitions.
  • Once the update is complete select "Next" and click "Scan".
  • When the scan is finished and no malware has been found select "Exit".
  • If malware was detected, make sure to check all the items and click "Cleanup". Reboot your computer.
  • Open the MBAR folder and paste the content of the following files in your next reply:
    • "mbar-log-{date} (xx-xx-xx).txt"
    • "system-log.txt"

 

 

FRST.gif 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 FRST.gif icon and select RunAsAdmin.jpg 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.

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MarcoCerletti

MarcoCerletti

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  • Author
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Thank you Twinheadedeagle!

 

As requested, here's what I've gathered:

 

MBAR

I downloaded and run the scan. No malware was found. Following your indications, I'm pasting the content of the two files:

 

system-log.txt

---------------------------------------
Malwarebytes Anti-Rootkit BETA 1.08.3.1004
 
© Malwarebytes Corporation 2011-2012
 
OS version: 6.3.9200 Windows 8.1 x64
 
Account is Administrative
 
Internet Explorer version: 11.0.9600.17498
 
File system is: NTFS
Disk drives: C:\ DRIVE_FIXED
CPU speed: 2.394000 GHz
Memory total: 8490844160, free: 4634947584
 
Downloaded database version: v2015.02.07.02
Downloaded database version: v2015.02.03.01
Downloaded database version: v2014.12.06.01
=======================================
 
 
---------------------------------------
Malwarebytes Anti-Rootkit BETA 1.08.3.1004
 
© Malwarebytes Corporation 2011-2012
 
OS version: 6.3.9200 Windows 8.1 x64
 
Account is Administrative
 
Internet Explorer version: 11.0.9600.17498
 
File system is: NTFS
Disk drives: C:\ DRIVE_FIXED
CPU speed: 2.394000 GHz
Memory total: 8490844160, free: 4768698368
 
Initializing...
======================
This version of Malwarebytes Anti-Rootkit requires you to completely exit the Malwarebytes Anti-Malware application to continue.
Initializing...
======================
------------ Kernel report ------------
     02/06/2015 21:45:23
------------ Loaded modules -----------
\SystemRoot\system32\ntoskrnl.exe
\SystemRoot\system32\hal.dll
\SystemRoot\system32\kd.dll
\SystemRoot\system32\mcupdate_GenuineIntel.dll
\SystemRoot\System32\drivers\werkernel.sys
\SystemRoot\System32\drivers\CLFS.SYS
\SystemRoot\System32\drivers\tm.sys
\SystemRoot\system32\PSHED.dll
\SystemRoot\system32\BOOTVID.dll
\SystemRoot\system32\CI.dll
\SystemRoot\System32\drivers\msrpc.sys
\SystemRoot\system32\drivers\Wdf01000.sys
\SystemRoot\system32\drivers\WDFLDR.SYS
\SystemRoot\System32\Drivers\acpiex.sys
\SystemRoot\System32\Drivers\WppRecorder.sys
\SystemRoot\System32\drivers\ACPI.sys
\SystemRoot\System32\drivers\WMILIB.SYS
\SystemRoot\System32\Drivers\cng.sys
\SystemRoot\System32\drivers\msisadrv.sys
\SystemRoot\System32\drivers\pci.sys
\SystemRoot\System32\drivers\vdrvroot.sys
\SystemRoot\system32\drivers\pdc.sys
\SystemRoot\System32\drivers\partmgr.sys
\SystemRoot\System32\drivers\spaceport.sys
\SystemRoot\System32\drivers\volmgr.sys
\SystemRoot\System32\drivers\volmgrx.sys
\SystemRoot\System32\drivers\mountmgr.sys
\SystemRoot\System32\drivers\iaStorA.sys
\SystemRoot\System32\drivers\storport.sys
\SystemRoot\system32\drivers\fltmgr.sys
\SystemRoot\System32\drivers\fileinfo.sys
\SystemRoot\System32\Drivers\Wof.sys
\SystemRoot\System32\Drivers\Ntfs.sys
\SystemRoot\System32\Drivers\ksecdd.sys
\SystemRoot\System32\drivers\pcw.sys
\SystemRoot\System32\Drivers\Fs_Rec.sys
\SystemRoot\system32\drivers\ndis.sys
\SystemRoot\system32\drivers\NETIO.SYS
\SystemRoot\System32\Drivers\ksecpkg.sys
\SystemRoot\System32\drivers\tcpip.sys
\SystemRoot\System32\drivers\fwpkclnt.sys
\SystemRoot\system32\DRIVERS\wfplwfs.sys
\SystemRoot\System32\DRIVERS\fvevol.sys
\SystemRoot\System32\drivers\volsnap.sys
\SystemRoot\System32\drivers\rdyboost.sys
\SystemRoot\System32\Drivers\mup.sys
\SystemRoot\System32\drivers\intelpep.sys
\SystemRoot\system32\drivers\dlkmdldr.sys
\SystemRoot\System32\drivers\disk.sys
\SystemRoot\System32\drivers\CLASSPNP.SYS
\SystemRoot\System32\Drivers\aswVmm.sys
\SystemRoot\System32\Drivers\aswRvrt.sys
\SystemRoot\System32\Drivers\crashdmp.sys
\SystemRoot\system32\drivers\aswSnx.sys
\SystemRoot\system32\drivers\aswSP.sys
\SystemRoot\System32\Drivers\Null.SYS
\SystemRoot\System32\Drivers\Beep.SYS
\SystemRoot\System32\drivers\BasicRender.sys
\SystemRoot\system32\drivers\dlkmd.sys
\SystemRoot\System32\drivers\dxgkrnl.sys
\SystemRoot\System32\drivers\watchdog.sys
\SystemRoot\System32\drivers\dxgmms1.sys
\SystemRoot\System32\drivers\BasicDisplay.sys
\SystemRoot\System32\Drivers\Npfs.SYS
\SystemRoot\System32\Drivers\Msfs.SYS
\SystemRoot\system32\DRIVERS\tdx.sys
\SystemRoot\system32\DRIVERS\TDI.SYS
\SystemRoot\System32\DRIVERS\netbt.sys
\SystemRoot\system32\drivers\aswRdr2.sys
\SystemRoot\system32\drivers\afd.sys
\SystemRoot\system32\DRIVERS\pacer.sys
\SystemRoot\system32\DRIVERS\vwififlt.sys
\SystemRoot\system32\DRIVERS\jnprns.sys
\SystemRoot\system32\DRIVERS\netbios.sys
\SystemRoot\system32\DRIVERS\rdbss.sys
\SystemRoot\system32\drivers\csc.sys
\SystemRoot\system32\DRIVERS\wanarp.sys
\SystemRoot\system32\drivers\nsiproxy.sys
\SystemRoot\System32\drivers\npsvctrig.sys
\SystemRoot\System32\drivers\mssmbios.sys
\SystemRoot\System32\Drivers\dfsc.sys
\SystemRoot\system32\DRIVERS\ahcache.sys
\SystemRoot\system32\DRIVERS\jnprvamgr.sys
\SystemRoot\System32\drivers\CompositeBus.sys
\SystemRoot\System32\drivers\usb3Hub.sys
\SystemRoot\System32\drivers\USBD.SYS
\SystemRoot\system32\DRIVERS\kdnic.sys
\SystemRoot\System32\drivers\umbus.sys
\SystemRoot\system32\DRIVERS\igdkmd64.sys
\SystemRoot\System32\drivers\HDAudBus.sys
\SystemRoot\System32\drivers\USBXHCI.SYS
\SystemRoot\System32\drivers\ucx01000.sys
\SystemRoot\system32\DRIVERS\TeeDriverx64.sys
\SystemRoot\System32\drivers\usbehci.sys
\SystemRoot\System32\drivers\USBPORT.SYS
\SystemRoot\System32\drivers\i8042prt.sys
\SystemRoot\system32\DRIVERS\SynTP.sys
\SystemRoot\system32\DRIVERS\ikbevent.sys
\SystemRoot\System32\drivers\kbdclass.sys
\SystemRoot\system32\DRIVERS\imsevent.sys
\SystemRoot\System32\drivers\mouclass.sys
\SystemRoot\System32\drivers\msgpiowin32.sys
\SystemRoot\System32\drivers\mshidkmdf.sys
\SystemRoot\System32\drivers\HIDCLASS.SYS
\SystemRoot\System32\drivers\HIDPARSE.SYS
\SystemRoot\System32\drivers\CmBatt.sys
\SystemRoot\System32\drivers\BATTC.SYS
\SystemRoot\System32\drivers\iaLPSS_GPIO.sys
\SystemRoot\System32\Drivers\msgpioclx.sys
\SystemRoot\System32\drivers\iaLPSS_I2C.sys
\SystemRoot\system32\drivers\SpbCx.sys
\SystemRoot\System32\drivers\intelppm.sys
\SystemRoot\System32\Drivers\fastfat.SYS
\SystemRoot\System32\drivers\DellRbtn.sys
\SystemRoot\System32\drivers\wmiacpi.sys
\SystemRoot\System32\drivers\ISCTD64.sys
\SystemRoot\System32\drivers\irstrtdv.sys
\SystemRoot\System32\drivers\NdisVirtualBus.sys
\SystemRoot\System32\drivers\swenum.sys
\SystemRoot\System32\drivers\ks.sys
\SystemRoot\System32\drivers\iwdbus.sys
\SystemRoot\System32\drivers\rdpbus.sys
\SystemRoot\System32\drivers\AMPPAL.sys
\SystemRoot\system32\DRIVERS\jnprna6.sys
\SystemRoot\System32\drivers\usbhub.sys
\SystemRoot\System32\drivers\kbdhid.sys
\SystemRoot\System32\drivers\UsbHub3.sys
\SystemRoot\System32\drivers\hidi2c.sys
\SystemRoot\System32\drivers\mouhid.sys
\SystemRoot\system32\DRIVERS\SynRMIHID.sys
\SystemRoot\System32\drivers\hidusb.sys
\SystemRoot\system32\DRIVERS\portcls.sys
\SystemRoot\system32\DRIVERS\drmk.sys
\SystemRoot\system32\drivers\ksthunk.sys
\SystemRoot\system32\drivers\RTKVHD64.sys
\SystemRoot\System32\drivers\usbccgp.sys
\SystemRoot\system32\DRIVERS\ibtusb.sys
\SystemRoot\system32\DRIVERS\btmhsf.sys
\SystemRoot\System32\Drivers\BTHUSB.sys
\SystemRoot\System32\Drivers\bthport.sys
\SystemRoot\System32\Drivers\usbvideo.sys
\SystemRoot\System32\win32k.sys
\SystemRoot\System32\Drivers\dump_diskdump.sys
\SystemRoot\System32\Drivers\dump_iaStorA.sys
\SystemRoot\System32\Drivers\dump_dumpfve.sys
\SystemRoot\System32\TSDDD.dll
\SystemRoot\System32\cdd.dll
\SystemRoot\system32\drivers\luafv.sys
\SystemRoot\system32\drivers\aswMonFlt.sys
\SystemRoot\system32\drivers\aswStm.sys
\SystemRoot\system32\DRIVERS\lltdio.sys
\SystemRoot\system32\DRIVERS\nwifi.sys
\SystemRoot\system32\DRIVERS\ndisuio.sys
\SystemRoot\system32\DRIVERS\rspndr.sys
\SystemRoot\System32\drivers\condrv.sys
\SystemRoot\system32\drivers\HTTP.sys
\SystemRoot\system32\DRIVERS\bowser.sys
\SystemRoot\System32\drivers\mpsdrv.sys
\SystemRoot\system32\DRIVERS\mrxsmb.sys
\SystemRoot\system32\DRIVERS\mrxsmb20.sys
\SystemRoot\system32\drivers\aswHwid.sys
\SystemRoot\system32\DRIVERS\mrxsmb10.sys
\SystemRoot\system32\drivers\Ndu.sys
\SystemRoot\system32\drivers\peauth.sys
\SystemRoot\System32\Drivers\secdrv.SYS
\SystemRoot\System32\DRIVERS\srvnet.sys
\??\C:\WINDOWS\system32\Drivers\SSPORT.sys
\SystemRoot\System32\drivers\tcpipreg.sys
\??\C:\Program Files\AVAST Software\Avast\ng\vbox\VBoxAswDrv.sys
\SystemRoot\System32\DRIVERS\srv2.sys
\SystemRoot\System32\DRIVERS\srv.sys
\SystemRoot\system32\drivers\WudfPf.sys
\SystemRoot\System32\drivers\WUDFRd.sys
\SystemRoot\system32\DRIVERS\acpials.sys
\SystemRoot\system32\DRIVERS\asyncmac.sys
\SystemRoot\System32\Drivers\NDProxy.SYS
\SystemRoot\system32\DRIVERS\cdfs.sys
\SystemRoot\system32\DRIVERS\NETwbw02.sys
\SystemRoot\System32\drivers\vwifibus.sys
\SystemRoot\System32\ATMFD.DLL
\SystemRoot\System32\drivers\monitor.sys
\??\C:\WINDOWS\system32\drivers\mbamchameleon.sys
\??\C:\WINDOWS\system32\drivers\MBAMSwissArmy.sys
----------- End -----------
Done!
 
Scan started
Database versions:
  main:    v2015.02.07.02
  rootkit: v2015.02.03.01
 
<<<2>>>
Physical Sector Size: 512
Drive: 0, DevicePointer: 0xffffe0016ed94370, DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\disk\
--------- Disk Stack ------
DevicePointer: 0xffffe0016ed93040, DeviceName: Unknown, DriverName: \Driver\partmgr\
DevicePointer: 0xffffe0016ed94370, DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\disk\
DevicePointer: 0xffffe0016d5513f0, DeviceName: Unknown, DriverName: \Driver\ACPI\
DevicePointer: 0xffffe0016d551ac0, DeviceName: Unknown, DriverName: \Driver\ACPI\
DevicePointer: 0xffffe0016d55e060, DeviceName: \Device\0000003f\, DriverName: \Driver\iaStorA\
------------ End ----------
Alternate DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\disk\
Upper DeviceData: 0x0, 0x0, 0x0
Lower DeviceData: 0x0, 0x0, 0x0
<<<3>>>
Volume: C:
File system type: NTFS
SectorSize = 512, ClusterSize = 4096, MFTRecordSize = 1024, MFTIndexSize = 4096 bytes
<<<2>>>
<<<3>>>
Volume: C:
File system type: NTFS
SectorSize = 512, ClusterSize = 4096, MFTRecordSize = 1024, MFTIndexSize = 4096 bytes
Scanning drivers directory: C:\WINDOWS\SYSTEM32\drivers...
File "C:\Windows\System32\drivers\1394ohci.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\1394ohci.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\acpi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\acpi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\acpials.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\acpials.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\acpipagr.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\acpipagr.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\acpipmi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\acpipmi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\acpitime.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\acpitime.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\AGP440.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\AGP440.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\amdk8.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\amdk8.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\amdppm.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\amdppm.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\intelpep.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\intelpep.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\intelppm.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\intelppm.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BasicRender.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BasicRender.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\battc.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\battc.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BtaMPM.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BtaMPM.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BthAvrcpTg.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BthAvrcpTg.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\bthenum.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\bthenum.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\bthhfenum.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\bthhfenum.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BthhfHid.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BthhfHid.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BthLEEnum.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BthLEEnum.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\bthmodem.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\bthmodem.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\bthpan.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\bthpan.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\bthport.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\bthport.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BTHUSB.SYS" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BTHUSB.SYS" is compressed (flags = 1)
File "C:\Windows\System32\drivers\cdrom.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\cdrom.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\dumpsd.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\dumpsd.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\EhStorTcgDrv.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\EhStorTcgDrv.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\errdev.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\errdev.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\fdc.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\fdc.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\flpydisk.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\flpydisk.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\parport.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\parport.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\pci.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\pci.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\pciide.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\pciide.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\pciidex.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\pciidex.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\pcmcia.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\pcmcia.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\portcls.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\portcls.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\processr.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\processr.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\monitor.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\monitor.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\mouclass.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\mouclass.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\mouhid.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\mouhid.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\BasicDisplay.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\BasicDisplay.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\circlass.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\circlass.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\isapnp.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\isapnp.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\sdbus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\sdbus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\sdstor.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\sdstor.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\serenum.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\serenum.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\serial.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\serial.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\sermouse.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\sermouse.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\sfloppy.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\sfloppy.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\spaceport.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\spaceport.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\stornvme.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\stornvme.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\swenum.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\swenum.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\terminpt.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\terminpt.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\tpm.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\tpm.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\TsUsbGD.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\TsUsbGD.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\uaspstor.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\uaspstor.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\UCX01000.SYS" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\UCX01000.SYS" is compressed (flags = 1)
File "C:\Windows\System32\drivers\uefi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\uefi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\umbus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\umbus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\umpass.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\umpass.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbccgp.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbccgp.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbcir.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbcir.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbd.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbd.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbehci.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbehci.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbhub.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbhub.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\USBHUB3.SYS" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\USBHUB3.SYS" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbohci.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbohci.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbport.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbport.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbprint.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbprint.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\USBSTOR.SYS" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\USBSTOR.SYS" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbuhci.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbuhci.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\usbvideo.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\usbvideo.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\USBXHCI.SYS" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\USBXHCI.SYS" is compressed (flags = 1)
File "C:\Windows\System32\drivers\vdrvroot.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\vdrvroot.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\vhdmp.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\vhdmp.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\volmgr.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\volmgr.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\fxppm.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\fxppm.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hdaudbus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hdaudbus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidbatt.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidbatt.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidbth.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidbth.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidclass.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidclass.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidi2c.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidi2c.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidparse.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidparse.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\hidusb.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\hidusb.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\i8042prt.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\i8042prt.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\mssmbios.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\mssmbios.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\MTConfig.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\MTConfig.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\npsvctrig.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\npsvctrig.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\volsnap.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\volsnap.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\vwifibus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\vwifibus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\wacompen.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\wacompen.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\rdpbus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\rdpbus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\rfcomm.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\rfcomm.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\sbp2port.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\sbp2port.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\CmBatt.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\CmBatt.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\CompositeBus.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\CompositeBus.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\disk.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\disk.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\drmk.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\drmk.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\drmkaud.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\drmkaud.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\msgpiowin32.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\msgpiowin32.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\msisadrv.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\msisadrv.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\msiscsi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\msiscsi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\kbdclass.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\kbdclass.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\kbdhid.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\kbdhid.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\kdnic.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\kdnic.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\atapi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\atapi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\ataport.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\ataport.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\winusb.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\winusb.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\wmiacpi.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\wmiacpi.sys" is compressed (flags = 1)
File "C:\Windows\System32\drivers\WSDPrint.sys" is compressed (flags = 1)
File "C:\WINDOWS\SYSTEM32\drivers\WSDPrint.sys" is compressed (flags = 1)
Done!
Drive 0
This is a System drive
Scanning MBR on drive 0...
Inspecting partition table:
This drive is a GPT Drive.
MBR Signature: 55AA
Disk Signature: 9784852B
 
GPT Protective MBR Partition information:
 
    Partition 0 type is EFI-GPT (0xee)
    Partition is NOT ACTIVE.
    Partition starts at LBA: 1  Numsec = 4294967295
 
    Partition 1 type is Empty (0x0)
    Partition is NOT ACTIVE.
    Partition starts at LBA: 0  Numsec = 0
 
    Partition 2 type is Empty (0x0)
    Partition is NOT ACTIVE.
    Partition starts at LBA: 0  Numsec = 0
 
    Partition 3 type is Empty (0x0)
    Partition is NOT ACTIVE.
    Partition starts at LBA: 0  Numsec = 0
 
GPT Partition information:
 
    GPT Header Signature 4546492050415254
    GPT Header Revision 65536 Size 92 CRC 3465607270
    GPT Header CurrentLba = 1 BackupLba 1000215215
    GPT Header FirstUsableLba 34  LastUsableLba 1000215182
    GPT Header Guid f5caf38b-c3-4107-899e-a088a6cc8a60
    GPT Header Contains 128 partition entries starting at LBA 2
    GPT Header Partition entry size = 128
 
    Backup GPT header Signature 4546492050415254
    Backup GPT header Revision 65536 Size 92 CRC 3465607270
    Backup GPT header CurrentLba = 1000215215 BackupLba 1
    Backup GPT header FirstUsableLba 34  LastUsableLba 1000215182
    Backup GPT header Guid f5caf38b-c3-4107-899e-a088a6cc8a60
    Backup GPT header Contains 128 partition entries starting at LBA 1000215183
    Backup GPT header Partition entry size = 128
 
    Partition 0 Type c12a7328-f81f-11d2-ba4b-0a0c93ec93b
    Partition ID dc8f17f1-31d0-4462-935b-21515a04b3a
    FirstLBA 2048  Last LBA 1026047
    Attributes 0
    Partition Name                 EFI system partition
 
    GPT Partition 0 is bootable
    Partition 1 Type 796badd3-6bbf-4d9f-b631-466eb71a4965
    Partition ID 86f8973c-89bc-41eb-a55a-437cca76ec5
    FirstLBA 1026048  Last LBA 1107967
    Attributes 1
    Partition Name                 Basic data partition
 
    Partition 2 Type e3c9e316-b5c-4db8-817d-f92df0215ae
    Partition ID 5eef83e8-9307-48c0-b1d4-9143ace4eec
    FirstLBA 1107968  Last LBA 1370111
    Attributes 0
    Partition Name         Microsoft reserved partition
 
    Partition 3 Type de94bba4-6d1-4d40-a16a-bfd5179d6ac
    Partition ID 45b6ef-f0c1-47ba-9196-782b29aae57
    FirstLBA 1370112  Last LBA 2373631
    Attributes 1
    Partition Name                 Basic data partition
 
    Partition 4 Type ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
    Partition ID 5d820fd8-80d0-4dc8-88e6-a1ce918717b
    FirstLBA 2373632  Last LBA 958502911
    Attributes 0
    Partition Name                 Basic data partition
 
    Partition 5 Type de94bba4-6d1-4d40-a16a-bfd5179d6ac
    Partition ID 141234d7-8aa9-4acc-8412-d873625f4165
    FirstLBA 958502912  Last LBA 959219711
    Attributes 1
    Partition Name                                     
 
    Partition 6 Type de94bba4-6d1-4d40-a16a-bfd5179d6ac
    Partition ID 23dd59f7-9b6d-4c40-8a38-41f6db597a53
    FirstLBA 959219712  Last LBA 983431167
    Attributes 1
    Partition Name         Microsoft recovery partition
 
    Partition 7 Type d3bfe2de-3daf-11df-ba40-e3a556d89593
    Partition ID bc54a3bc-2e9c-4009-a743-dffc4e9a99e6
    FirstLBA 983431168  Last LBA 1000214527
    Attributes 0
    Partition Name                 Basic data partition
 
Disk Size: 512110190592 bytes
Sector size: 512 bytes
 
Done!
Scan finished
=======================================
 
 
Removal queue found; removal started
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-0-i.mbam...
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-0-r.mbam...
Removal finished
 
__________________________________________________________________________________________________________

mbar-log-2015-02-06 (21-45-30)

 

Malwarebytes Anti-Rootkit BETA 1.08.3.1004
www.malwarebytes.org
 
Database version:
  main:    v2015.02.07.02
  rootkit: v2015.02.03.01
 
Windows 8.1 x64 NTFS
Internet Explorer 11.0.9600.17498
Agustina :: DELLXPS12AGUS [administrator]
 
2/6/2015 21:45:30
mbar-log-2015-02-06 (21-45-30).txt
 
Scan type: Quick scan
Scan options enabled: Anti-Rootkit | Drivers | MBR | Physical Sectors | Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken
Scan options disabled: 
Objects scanned: 342691
Time elapsed: 6 minute(s), 47 second(s)
 
Memory Processes Detected: 0
(No malicious items detected)
 
Memory Modules Detected: 0
(No malicious items detected)
 
Registry Keys Detected: 0
(No malicious items detected)
 
Registry Values Detected: 0
(No malicious items detected)
 
Registry Data Items Detected: 0
(No malicious items detected)
 
Folders Detected: 0
(No malicious items detected)
 
Files Detected: 0
(No malicious items detected)
 
Physical Sectors Detected: 0
(No malicious items detected)
 
(end)
___________________________________________________________________________________________________
 
Finally, I re-scanned the computer with Farbar and I'm ataching the new FRST.txt and Addition.txt files.
Thanks again and let me know if you need something else.
 
Marco

 

Addition.txt

FRST.txt

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TwinHeadedEagle

TwinHeadedEagle

Posted
Posted

FRST.gif Fix with Farbar Recovery Scan Tool
 



icon_exclaim.gif This fix was created for this user for use on that particular machine. icon_exclaim.gif
icon_exclaim.gif Running it on another one may cause damage and render the system unstable. icon_exclaim.gif

 
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 FRST.gif icon and select RunAsAdmin.jpg 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 post it to your reply.
 


51a46ae42d560-malwarebytes_anti_malware. Scan with Malwarebytes' Anti-Malware
 
Please re-run 51a46ae42d560-malwarebytes_anti_malware. Malwarebytes' Anti-Malware.
  • First of all, select update.
  • Once updated, click the Settings tab, in the left panel choose Detection & 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 newest Scan Log.
  • At the bottom click Export and choose Text file.

Save the file to your desktop and upload your next reply.

fixlist.txt

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MarcoCerletti

MarcoCerletti

Posted
  • Author
Posted

Thank you very much, man!

 

I followed your instructions. The fix log and the MAM scan log are attached. After I did what you suggested I conducted the "acid test" I was trying before: I sent the computer to sleep and woke it up thereafter. This time, for the first time in weeks, AVAST did not report any attempt to connect to a malware webpage. So, unless something comes up in the next days, I'm pretty much optimistic that whatever was still there is finally gone!

 

Let me know if there's anything else I should check or do, and above all, again, Thank You Very Much.

Fixlog.txt

Malwarebytes Anti-Malware scan (2015-02-07).txt

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Naathim

Naathim

Posted
Posted

Glad we could help. :)

If you need this topic reopened, please send a Private Message to any one of the moderating team members. Please include a link to this thread with your request. This applies only to the originator of this thread.

Other members who need assistance please start your own topic in a new thread. Thanks!

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