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vista home basic, unknown rootkit, hijack this/gmer log

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#1 dapperwolf


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Posted 03 October 2011 - 05:03 PM

Java rootkit is bootline and invisible to AVG, superantispyware, malwarebytes, and spybot-SD, revoked my user control rights to nearly every system file and promoted 'Trusted Installer' instead. Logs attached.

I was browsing the web and picked up a flash based rootkit. The flash installer warning came up asking yes/no and then came up many times at once, I tried to ctrl-alt-del and was already locked out. I hard powered off the system, detatched the non OS drives and attached the OS drive to another pc for infection removal. AVG, spybot and Malwarebytes report nothing wrong with the file system, yet when I boot from the drive I am clearly infected with a browser hijacker. It disabled my firewall and turned off security services, which I simply reenabled after running Rkill, which allowed me to see all my administrative user rights to almost every file on the pc have been removed from "Administrator" to "Trusted Installer". I have run Superantispyware as well and found nothing with it. As a temporary measure I applied ownership of iexplorer.exe back to administrator and changed the filename to prevent it from opening until I can completely clean it. I removed all other browsers and installed chrome to a removable drive for diagnostic purposes and downloading antivirals directly. Now it too is suffering from hijacks and redirects when using any search options. When running gmer the error "loaddriver ('C:\Users\Justin\AppData\Local\Temp\pxlyqpow.sys') error 0xc000010E An instanceo f the service is already running" popped up, and most of the checkmarks are greyed out. Not sure if thats due to system configuration or infection.

Process of events;
Infection through flash(firefox), unable to open task manager/start button
Hard power off
Removal of drive and scan with AVG Free on clean PC
No infections found, drive returned to original pc, on boot user account spawning copies of regedit.exe, trusted installer.exe, iexplorer.exe, dllhost.exe
Ran Rkill, regained control of administrative functions
Ran HijackThis
Overnight scans of AVG, Superantispyware, Malwarebytes, Spybot SD, nothing but cookies found.
Ran TFC from OldTimerTools, cleaned out temp files
renamed iexplorer to obscene backup name in frustration
Rebooted, Ran Gmer and fresh hijackthis, attached logs to this post

If I'm lucky the sharks will stay away until I reach shallow water.

Attached File  hijackthis-2.txt   6.6KB   2 downloads
Gmer attachment is too large to post(3mb), will throw it up mediafire.

Thanks for your assistance.

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#2 HelpBot


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Posted 08 October 2011 - 05:05 PM

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We need to see some information about what is happening in your machine. Please perform the following scan again:

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#3 HelpBot


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Posted 13 October 2011 - 05:10 PM

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