Recently my fathers Windows 7 PC has been infected with Malware/Virus… From my research online I believe it is the well known dllhost.exe multi process malware. Multiple attempts are blocked as soon as the pc boots up and about the only way to do anything as far as researching or trying to remove the threat, is to end the high memory usage dllhost.exe process. I have ran the scans and will attach the logs onto this thread. I do have basic understanding of AV protection as I was an basic troubleshooting technician for Cox security software as well as McAfee. But its been years ago and from my research I understand this is not something I want to tackle on my own. Would any of you nice young fellas be willing to assist me rid this unwanted headache from this PC?
Here you go this should cure it
CAUTION : This fix is only valid for this specific machine, using it on another may break your computer
Open notepad and copy/paste the text in the quotebox below into it:
CreateRestorePoint: HKU\S-1-5-21-3150731451-237617584-211470654-1000\...A8F59079A8D5}\localserver32: rundll32.exe javascript:"\..\mshtml.dll,RunHTMLApplication ";eval("epdvnfou/xsjuf)(=tdsjqu!mbohvbhf> (the data entry has 243 more characters). <==== Poweliks! HKLM\SOFTWARE\Policies\Microsoft\Internet Explorer: Policy restriction <======= ATTENTION HKU\S-1-5-21-3150731451-237617584-211470654-1000\SOFTWARE\Policies\Microsoft\Internet Explorer: Policy restriction <======= ATTENTION BHO-x32: No Name -> {9030D464-4C02-4ABF-8ECC-5164760863C6} -> No File Toolbar: HKLM - No Name - {CC1A175A-E45B-41ED-A30C-C9B1D7A0C02F} - No File Toolbar: HKU\S-1-5-21-3150731451-237617584-211470654-1000 -> No Name - {2318C2B1-4965-11D4-9B18-009027A5CD4F} - No File DPF: HKLM-x32 {8AD9C840-044E-11D1-B3E9-00805F499D93} DPF: HKLM-x32 {CAFEEFAC-0017-0000-0003-ABCDEFFEDCBA} DPF: HKLM-x32 {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} 2011-07-09 12:11 - 2011-07-09 12:11 - 0000000 _____ () C:\Users\eMachines\AppData\Local\{00F57BBF-E715-45FB-9EDF-78C4258BDDA2} 2011-10-30 18:10 - 2011-10-30 18:10 - 0000000 _____ () C:\Users\eMachines\AppData\Local\{B4032092-CE08-40AB-BC53-E219DD8F2005} CustomCLSID: HKU\S-1-5-21-3150731451-237617584-211470654-1000_Classes\CLSID\{AB8902B4-09CA-4bb6-B78D-A8F59079A8D5}\localserver32 -> rundll32.exe javascript:"\..\mshtml.dll,RunHTMLApplication ";eval("epdvnfou/xsjuf)(=tdsjqu!mbohvbhf> (the data entry has 251 more characters). <==== Poweliks? HKU\S-1-5-21-3150731451-237617584-211470654-1000\Software\Classes\.exe: => "C:\Program Files (x86)\AnvSoft\Any Video Converter\AVCFree.exe" "%1" <===== ATTENTION! EmptyTemp: CMD: bitsadmin /reset /allusers
Save this as fixlist.txt, in the same location as FRST.exe
https://dl.dropboxusercontent.com/u/73555776/FRSTfix.JPG
Run FRST and press Fix
On completion a log will be generated please post that
Ok just ran the fix and the multiple dllhost.exe did not lead into the system processes 
Now before I go jumping for joy was this a fix? Or just a temporary run through to address a bigger issue? Also after running the fix, FRST needed to restart my pc posting the fixlog.txt that it generated before running an additional scan (which I believe was the exact directions that you gave me) so I’ll hold off on running the scan until I hear back from you. Thanks a bunch for your help.
Nope that was not a temporary fix but the real thing
Any further problems ?
Besides his pc randomly crashing, none I can think of. I’ve tried everything I could to fix that including sending it back to the manufacturer twice. 
But I told him I’ll buy him a new pc soon. Thanks so much for the help. Much kudos to your team for the quick responses as well
Do you have any dump files related to the crashes that I could look at ?
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 
A good workman always cleans up after himself so…The following will implement some cleanup procedures as well as reset System Restore points:
Remove tools
Download and run Delfix
https://dl.dropboxusercontent.com/u/73555776/delfix.JPG
: Keep Java Updated :
WARNING: Java is the #1 exploited program at this time. The Department of Homeland Security recommends that computer users disable Java
See this article
I would recommend that you completely uninstall Java unless you need it to run an important software.
In that instance I would recommend that you disable Java in your browsers until you need it for that software and then enable it. (See How to diasble Java in your web browser and How to unplug Java from the browser)
If you do need to keep Java then download JavaRa
Run the programme and select Remove Java Runtime. Uninstall all versions of Java present
Once done then run it again and select Update Java runtime > Download and install Latest version
https://dl.dropboxusercontent.com/u/73555776/javara.JPG
Now that you are clean, to help protect your computer in the future I recommend that you get the following free programmes:
CryptoPrevent install this programme to lock down and prevent crypto ransome ware
https://dl.dropboxusercontent.com/u/73555776/CryptoPrevent.JPG
Update and run weekly to keep your system clean
Click on the link above to be taken to Unchecky.com
click the very large Download button.
click Save
Click Open folder
Right click on the Unchecky_setup and choose to Run as Administrator
Once open click the Install button.
Then click on Finish
Unchecky is now installed and will help you keep unwanted check boxes unchecked, this is a fire and forget programme 
It is critical to have both a firewall and anti virus to protect your system and to keep them updated.
To learn more about how to protect yourself while on the internet read this little guide Best security practices Keep safe 