BSOD 0x0000000a, 0x000000c2, 0x00000019 and the most common 0x00000024

Apparently the BSOD is caused by VirtualBox network driver.

Code:

BugCheck 19, {20, fffffa8006954d00, fffffa8006955040, 43492b8}

*** WARNING: Unable to verify timestamp for VBoxNetFlt.sys
*** ERROR: Module load completed but symbols could not be loaded for VBoxNetFlt.sys
Probably caused by : VBoxNetFlt.sys ( VBoxNetFlt+2f0a )

Followup: MachineOwner
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But the driver is very latest.

Code:

fffff880`04d90000 fffff880`04db8000   VBoxNetFlt T (no symbols)           
    Loaded symbol image file: VBoxNetFlt.sys
    Image path: VBoxNetFlt.sys
    Image name: VBoxNetFlt.sys
    Timestamp:        Thu Jul 04 19:26:56 2013 (51D57F28)
    CheckSum:         0002F464
    ImageSize:        00028000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Which means that despite of being the prima facie cause, it is not the real cause.

A deeper search reveals that the Realtek PCI GBE Family Controller driver is failing there.

Code:

fffff880`02fb09c8  fffff880`042b5f26Unable to load image Rt64win7.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
 Rt64win7+0xef26

And the driver is really old.

Code:

fffff880`042a7000 fffff880`0432c000   Rt64win7 T (no symbols)           
    Loaded symbol image file: Rt64win7.sys
    Image path: Rt64win7.sys
    Image name: Rt64win7.sys
    Timestamp:        Fri Jun 10 12:03:15 2011 (4DF1BAAB)
    CheckSum:         0008B67F
    ImageSize:        00085000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

It may cause the virtual machines driver fail. You need to update it from Realtek . Get the Win7 and WinServer 2008 R2 Auto Installation Program, version 7.073, dated 2013/8/1.

Let us know the results.

No BSOD since the last one, still going to wait for a week or so if another appears.

I guess your issue is solved. If you want to wait more, take your time :)

BTW, how many viruses were there in your computer? What was the net output of your virus removal mission? I see that you got to use all the possible tools.

There were 3-5 trojans if I remember correctly. And with the last check there was only one.

And again, two BSODs. Minidumps attached, no malicious software found with scans.

This time it is showing NTFS_FILE_SYSTEM (Stop 0x24) error.

Code:

BugCheck 24, {1904fb, fffff88002fcc8d8, fffff88002fcc130, fffff8800129ee27}

Probably caused by : Ntfs.sys ( Ntfs!NtfsCommonClose+1e7 )

Followup: MachineOwner
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IMHO it would be the best for you if you format the entire HDD and perform a Clean Reinstall - Factory OEM Windows 7 .