I think I had the same problem two days ago. First, the tab options to change wallpaper and screensaver disappeared (even now they're still gone.) I also got the BSOD and the wallpaper saying I got two viruses, but I don't recall what they were.
I think it messed up my firefox browser as well because when I tried to go to sites to download Anti-Virus programs I kept getting directed to other irrelevant places. To get around that, I downloaded the Trial Version of AVG with another computer onto my flash drive and installed it on this one. It ran and got rid of some viruses, malwares, spywares, etc.
Now I dont see the warning window wallpaper or the BSOD anymore, but if my pc is inactive then there'll be a screensaver that looks like I restarted my pc even though I did not. In addition to that, the computer keeps freezing every 20 or 30 minutes. Everytime I turn it on, it would say it detects new hardwares: the wireless adapter card and "new ethernet controller". Helps would be greatly appreciated.
First, please download ComboFix.
With ComboFix, at the download window, please rename it to Combo-Fix(.exe) before downloading it.
Please disable all security programs, such as antiviruses, antispywares, and firewalls. Also disable your internet connection.
? Run Combo-Fix.exe and follow the prompts.
**Understand that things like your system clock changing and your desktop disappearing might happen. Do not worry, because all will be restored later. ? Wait for the scan to be completed.
? If it requires a reboot, please do it.
? After the scan has completed entirely, please post the log here. The log will be located at C:\ComboFix(.txt)
Do not click on the ComoboFix window, as it may cause it to stall.
Next, please download the HijackThis zip file. Save it onto a convenient place in your computer, and then unzip the file.
? Click on the button which says Main Menu, then Do a system scan and save a logfile.
? Please wait for the scan to be completed.
? After the scan has completed, a text window will pop up. Please post the contents of this window here.
This will also be located at hijackthis(.txt) in the same folder that HijackThis was originally saved.
NOTE:: Do not fix anything using HijackThis, as this may also damage legitimate components of your computer.
Life is but a dream; you dont feel any pain unless you want to or you fall off the bed. Success is relative; the more success the more relatives.
A computer once beat me at chess, but it was no match for me at kickboxing. To be or not to be; thats a dumb question.
I tried doing what I was told. I had to downlaod ComboFix and Hijack This from the other computer. Anyway, I turned off my firewall but for some reasons I couldnt turn off or disable AVGAntivirus. I also tried ending AVG processes using the Task manager and uninstalling it. Neither worked. Combo-Fix didnt seem to work as I couldnt turn off AVG. Here is the log that I found in C drive. It's called bug.txt instead of ComboFix.txt. I've also noticed that when I google and click on a site it always directs me to another irrelevant, ad site. It is like that for almost every site. Links to download Combo-Fix also didnt work on this infected computer. Here's the log:
PUSHD "C:\32788R22FWJFW\"
IF NOT EXIST C:\WINDOWS\system32\cmd.exe GOTO Not_NT
VER 1>temp00
C:\WINDOWS\system32\FIND.exe "Microsoft Windows [Version 5.2.3790]" temp00 1>NULL
Life is but a dream; you dont feel any pain unless you want to or you fall off the bed. Success is relative; the more success the more relatives.
A computer once beat me at chess, but it was no match for me at kickboxing. To be or not to be; thats a dumb question.