Avast has blocked a malicious URL that I'm not trying to go to

I keep getting a message that Avast has blocked a malcious URL.

http://
process: c:\windows\sysWOW64\rundll32.exe
Infection: URL:Mal

Should I include the http:?

I’ve run malwarebytes and avast system and boot time scan. Malwarebytes doesn’t find anything, a couple of time the boot time scan found a kryptik trj and a vundo trj.

Any ideas?

This is the first time I’ve ever posted to anywhere, so I apologize for the many errors I’m sure I made.

Lets have a shufti

Download OTL to your Desktop

[*]Double click on the icon to run it. Make sure all other windows are closed and to let it run uninterrupted.
[*]Select All Users
[*]Under the Custom Scan box paste this in
[b]netsvcs
%SYSTEMDRIVE%*.exe
/md5start
consrv.dll
explorer.exe
winlogon.exe
Userinit.exe
svchost.exe
/md5stop
C:\Windows\assembly\tmp\U*.* /s
%Temp%\smtmp\1*.*
%Temp%\smtmp\2*.*
%Temp%\smtmp\3*.*
%Temp%\smtmp\4*.*

C:\commands.txt echo list vol /raw /hide /c
/wait
C:\DiskReport.txt diskpart /s C:\commands.txt /raw /hide /c
/wait
type c:\diskreport.txt /c
/wait
erase c:\commands.txt /hide /c
/wait
erase c:\diskreport.txt /hide /c
CREATERESTOREPOINT[/b]
[*]Click the Quick Scan button. Do not change any settings unless otherwise told to do so. The scan wont take long.
[*]When the scan completes, it will open two notepad windows. OTL.Txt and Extras.Txt. These are saved in the same location as OTL.
[*]Post both logs

THEN

Download aswMBR.exe ( 4.1mb ) to your desktop.
Double click the aswMBR.exe to run it Click the “Scan” button to start scan

http://i1224.photobucket.com/albums/ee362/Essexboy3/aswMBR%20shots/aswMBRScan.gif

On completion of the scan click save log, save it to your desktop and post in your next reply

http://i1224.photobucket.com/albums/ee362/Essexboy3/aswMBR%20shots/aswMBRsavelog.gif

I’ve attached the three logs.

Thank you.

Try this and let me know if the alerts cease

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

If you have Malwarebytes 1.6 or better installed please disable it for the duration of this run
To disable MBAM
Open the scanner and select the protection tab
Remove the tick from “Start with Windows”
Reboot and then run OTL

http://i1224.photobucket.com/albums/ee362/Essexboy3/mbamstop.jpg

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

:OTL O3 - HKU\S-1-5-21-1186953474-3515204298-1970020722-1000\..\Toolbar\WebBrowser: (no name) - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - No CLSID value found. O3 - HKU\S-1-5-21-1186953474-3515204298-1970020722-1000\..\Toolbar\WebBrowser: (no name) - {71576546-354D-41C9-AAE8-31F2EC22BF0D} - No CLSID value found. O4 - HKU\S-1-5-21-1186953474-3515204298-1970020722-1000..\Run: [catmsc] C:\Users\cjlb\AppData\Local\Temp\catmsc.dll () O4 - HKU\S-1-5-21-1186953474-3515204298-1970020722-1000..\Run: [mreyc] C:\Users\cjlb\AppData\Local\Temp\mreyc.dll ()

:Files
ipconfig /flushdns /c

:Commands
[purity]
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]


[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

Attached are the results from the OTL Quick Scan after I ran your fix.

I can hope it is fixed now? And let you know if I get another alert? Thank you again.

I think you are good, let me know tomorrow and if you are happy I will remove my tools ;D

Your fix seems to have done the trick! I haven’t received anymore of those “avast blocked a malicious URL” alerts.

Thank you again - very, very much!

Glad to hear it

Subject to no further problems :slight_smile:

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 :thumbsup:

A good workman always cleans up after himself so…The following will implement some cleanup procedures as well as reset System Restore points:

Run OTL and hit the cleanup button. It will remove all the programmes we have used plus itself.

We will now confirm that your hidden files are set to that, as some of the tools I use will change that

[*]Click Start.
[*]Open My Computer.
[*]Select the Tools menu and click Folder Options.
[*]Select the View Tab.
[*]Under the Hidden files and folders heading select Do not show hidden files and folders.
[]Click Yes to confirm.
[
]Click OK.

http://users.telenet.be/bluepatchy/miekiemoes/images/javaicon.gif

Your Java is out of date. Older versions have vulnerabilities that malware can use to infect your system.
Please follow these steps to remove older version of Java components and upgrade the application.

Upgrading Java:

[] Go to this site and click Do I have Java
[
] It will check your current version and then offer to update to the latest version

SPRING CLEAN

To manually create a new Restore Point

[*]Go to Control Panel and select System
[*]Select System
[*]On the left select System Protection and accept the warning if you get one
[*]Select System Protection Tab
[*]Select Create at the bottom
[*]Type in a name i.e. Clean
[*]Select Create

Now we can purge the infected ones

[*]GoStart > All programs > Accessories > system tools
[*]Right click Disc cleanup and select run as administrator
[*]Select Your main drive and accept the warning if you get one
[*]For a few moments the system will make some calculations
[*]Select the More Options tab
[*]In the System Restore and Shadow Backups select Clean up
[*]Select Delete on the pop up
[]Select OK
[
]Select Delete

Now that you are clean, to help protect your computer in the future I recommend that you get the following free programmes:

http://img233.imageshack.us/img233/7729/mbamicontw5.gif

Malwarebytes. Update and run weekly to keep your system clean

Download and install FileHippo update checker and run it monthly it will show you which programmes on your system need updating and give a download link

It is critical to have both a firewall and anti virus to protect your system and to keep them updated. To keep your operating system up to date visit

[*]Microsoft Windows Update

To learn more about how to protect yourself while on the internet read our little guide How did I get infected in the first place ?

Keep safe :wave: