threat has been detected, in chrome browsing, again and again

hi everyone. im having issues this past week with avast.
when i browse in chrome, almost every new site i open up, i get this THREAT HAS BEEN DETECTED popup.
it says this on it:
hxxp://adultvidssite.net/1/index.php?u=46608
but im not going to that above website ever, and i never have. why should this pop up when im going into my regular website pages?
any ideas? thnks

https://forum.avast.com/index.php?topic=53253.0

ok thnks.
heres the logs from the first two programs.

by the aswMBR program, it freezes in the middle, and i get this error: “AVAST! antirootkit has stopped working”

heres the logs from the first two programs.

by the aswMBR program, it freezes in the middle, and i get this error: "AVAST! antirootkit has stopped working"
try run it from safe mode

Hi let me know if this cures 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:

Toolbar: HKLM - No Name - {CC1A175A-E45B-41ED-A30C-C9B1D7A0C02F} - No File CHR NewTab: Default -> "chrome-extension://dgpdioedihjhncjafcpgbbjdpbbkikmi/speeddial.html" CHR Extension: (Speed Dial) - C:\Users\Simchaleh\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgpdioedihjhncjafcpgbbjdpbbkikmi [2014-03-30] EmptyTemp: CMD: bitsadmin /reset /allusers

Save this as fixlist.txt, in the same location as FRST.exe
Run FRST and press Fix
On completion a log will be generated please post that

THEN

Please download AdwCleaner by Xplode onto your desktop.

[*]Close all open programs and internet browsers.
[*]Double click on AdwCleaner.exe to run the tool.
[*]Click on Scan.
[*]After the scan is complete click on “Clean”
[*]Confirm each time with Ok.
[*]Your computer will be rebooted automatically. A text file will open after the restart.
[*]Please post the content of that logfile with your next answer.
[*]You can find the logfile at C:\AdwCleaner[S1].txt as well.

ok well i just ran the FRST.exe with the fixlog you had me save.

it ran, and then restarted the computer. but now ALL my google chrome extensions are gone!
i had all my extensions set up nicely with icons, and all the websites i need, neatly set up, and everything is gone,
instead the only extension i have now, is ‘avast online security’.
what happened to all my extensions? am i able to retreive them?
do i need to do a system restore?

in any case, heres the two logs you asked for:

Please wait for further instructions from Essexboy. He comes on the forum later in the day. Do not attempt to fix or make any changes to your machine in the meantime. Thank you.

I do not know how that happened as I just removed speed dial from chrome, which is just one extension. The fixlist confirms that

I do not use chrome myself but bookmark recovery is here http://www.howtogeek.com/111784/how-to-recover-accidentally-deleted-bookmarks-in-chrome-firefox/ could you let me know how that goes

oops. sorry, what i meant was that my speeddial was removed.
all my bookmarks are still here.
but what i really need is my speeddial. i had it set up very nicely.
is there a way i can retreive my speeddial?

in the meantime i havent had that bug jump up anymore :wink:

Certainly if you wish to keep getting Avast alerts

ok.
so are you sure that this was coming from the speeddial?
is this a popular issue with that?
thnks

OK I have just done some checking and the guy who created that extension used the same details as an advertising bit of malware

http://www.malwareremovalguides.info/pup-optional-speeddial-removal-guide/ this has been around for a fair few years now. Are you still getting the alerts

wow thats pretty crazy. so thats the reason avast keeps on thinking its malaware?

as of now, im not getting the bug anymore.

OK re-install the extension and see if the alerts return

thnks.
ill keep u guys posted
thnks for all the help!

hi everyone. so i added back speed dial. it reinstalled and still includes all my settings. and i havent had those warning pop up anymore!

however theres another problem
for some reason, my screens on chrome are having graphic glitches. i can see wierd lines on it that dont belong.
heres a screen shot. notice on the right side, that the outline of the sticky notes, shows through the page.
i havent had these problems untill right now, so im guessing its connected to the changes?

ok, so for an update.
ever since i followed the instructions written above, my chrome has stopped giving me those errors.

however, today i was looking around in the settings of the chrome browser, i notied that it prompted me to sign in.
as soon as i signed in, chrome automatically started installing all my past extensions, and then the problem started happening again. so im back to square 1.

should i follow those same instructions?

What you need to do first is delete the synch backup that you have with google otherwise this will continue to happen

Then run a fresh FRST scan please

ok thnks
i unticked the sync backups. and ran the frst again. its back to normal. but when i reinstalled speed dial this time, it didnt retreieve all the previous links like the previoius time. so its just a blank speed dial now, and i need to somehow refind all my previous links and thumbnail pics that i had set up. any ideas?

I do not use chrome but is there a backup option within speed dial