Wiederkehrende avast!-Warnungen, wie werde ich die Infektion los?

Hallo,

seit etwa zwei Wochen erhalte ich täglich avast!-Warnungen, dass Download-Versuche schädlicher dll-Dateien aus dem Internet stattfinden. Die Warnungen und die in den Details genannten Adressen ähneln einander sehr. Bei Bedarf kann ich die letzten 14, jetzt 15 als jpg-Dateien anhängen, unterlasse dies jedoch noch, um mich strikt an die Anleitung zu halten.

Bisher konnte avast! eine Infektion verhindern, aber offensichtlich geistert irgendetwas Unentdecktes durch mein System, das diese Versuche fortführt.

Ich habe die Anleitung zur “Hilfe bei Infektionen” gelesen und die Basis-Logs angehängt.

Über Hilfe würde ich mich riesig freuen!

Hallo und Willkommen im Forum! :slight_smile:

Ein Malware-Experte wurde von mir informiert. Es kann jedoch etwas dauern bis er sich meldet.

DJBone

Das ging aber flott - danke!

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: FF NetworkProxy: "autoconfig_url", "data:text/javascript,function%20FindProxyForURL(url%2C%20host)%20%7Bif%20(shExpMatch(url%2C%20'http%3A%2F%2Fgrooveshark.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fretro.grooveshark.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fhtml5.grooveshark.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Flisten.grooveshark.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.grooveshark.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fpreview.grooveshark.com*')%20%7C%7C%20url.indexOf('discoverymedia.com')%20!%3D%20-1%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fdsc.discovery.com%2F*')%20%7C%7C%20host%20%3D%3D%20's.hulu.com'%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.last.fm*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fext.last.fm*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.iheart.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.crunchyroll.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fsongza.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fnew.songza.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fplay.spotify.com*')%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Fplay.spotify.com*')%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Fwww.spotify.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.spotify.com*')%20%7C%7C%20url.indexOf('vevo.com')%20!%3D%20-1%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Faccount.beatsmusic.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.beatsmusic.com*')%20%7C%7C%20url.indexOf('play.google.com')%20!%3D%20-1%20%7C%7C%20(url.indexOf('youtube.com%2Fvideoplayback')%20!%3D%20-1%20%26%26%20url.indexOf('%26gcr%3Dus')%20!%3D%20-1%20%26%26%20url.indexOf('%26ptchn')%20!%3D%20-1)%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.rdio.com*')%20%7C%7C%20url.indexOf('southparkstudios.com')%20!%3D%20-1%20%7C%7C%20(url.indexOf('proxmate%3Dactive')%20!%3D%20-1%20%26%26%20url.indexOf('amazonaws.com')%20%3D%3D%20-1)%20%7C%7C%20(url.indexOf('proxmate%3Dus')%20!%3D%20-1)%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fpiki.fm*')%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Fpiki.fm*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.funimation.com*')%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Fsecure.funimation.com*')%20%7C%7C%20host%20%3D%3D%20'www.pandora.com'%20%7C%7C%20shExpMatch(url%2C%20'https%3A%2F%2Fwww.daisuki.net*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fwww.mtv.com*')%20%7C%7C%20shExpMatch(url%2C%20'http%3A%2F%2Fmedia.mtvnservices.com*'))%20%7B%20return%20'PROXY%20us02.sq.proxmate.me%3A8000%3B%20PROXY%20us09.sq.proxmate.me%3A8000%3B%20PROXY%20us03.sq.proxmate.me%3A8000%3B%20PROXY%20us04.sq.proxmate.me%3A8000%3B%20PROXY%20us08.sq.proxmate.me%3A8000%3B%20PROXY%20us01.sq.proxmate.me%3A8000%3B%20PROXY%20us10.sq.proxmate.me%3A8000%3B%20PROXY%20us06.sq.proxmate.me%3A8000%3B%20PROXY%20us07.sq.proxmate.me%3A8000%3B%20PROXY%20us11.sq.proxmate.me%3A8000%3B%20PROXY%20us05.sq.proxmate.me%3A8000'%3B%7D%20%20else%20%7B%20return%20'DIRECT'%3B%20%7D%7D" FF NetworkProxy: "type", 2 Reg: reg delete HKLM\SOFTWARE\Policies\Microsoft\Windows\IPSec\Policy\Local /f Reg: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\IPSec\Policy\Local /f RemoveProxy: 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

Das war ebenfalls sehr flott - thank you for your quick help!

Lassen Sie mich wissen, wenn dies die Warnungen nicht mehr

Let me know if this stops the alerts

24 hours without any alert!
So far it looks as if the fix works.
Thank you again!

My pleasure :slight_smile:

Remove tools

Download and run Delfix
Select the options as shown

https://dl.dropboxusercontent.com/u/73555776/delfix.JPG

Delfix worked, too - thank you again, now everything is as before!