I'm at a loss as to what to do. I've seen this issue solved for other members, but I read that the solution may be different for my PC, so I am making my own thread for this.
Google Chrome Omnibox Redirects to Yahoo!
- Thread starter Alex Peet
- Start date
- Mar 8, 2013
- 22,627
Hello,
Before we start please read and note the following:
Limit your internet access to posting here, some infections just wait to steal typed-in passwords.
Don't run any scripts or tools on your own, unsupervised usage may cause more harm than good.
Do not paste the logs in your posts, attachments make my work easier. There is a Upload a File button which you can use to attach your reports. Attach all reports.
Stay with me to the end, the absence of symptoms doesn't mean that your machine is fully operational.
Note that we may live in totally different time zones, what may cause some delays between answers.
Do not ask for help for your business PC. Companies are making revenue via computers, so it is good thing to pay someone to repair it.
I can't foresee everything, so if anything unexpected happens, please stop and inform me!
There are no silly questions. Never be afraid to ask if in doubt!
Fix with Farbar Recovery Scan Tool
This fix was created for this user for use on that particular machine.
Running it on another one may cause damage and render the system unstable.
Download attached fixlist.txt file and save it to the Desktop:
Both files, FRST and fixlist.txt have to be in the same location or the fix will not work!
Please attach it to your reply.
Scan with ZOEK
Please download ZOEK by Smeenk and save it to your desktop (preferred version is the *.exe one)
Temporary disable your AntiVirus and AntiSpyware protection - instructions here.
Attach report into your next reply.
Before we start please read and note the following:
Download attached fixlist.txt file and save it to the Desktop:
Both files, FRST and fixlist.txt have to be in the same location or the fix will not work!
- Right-click on
icon and select
Run as Administrator to start the tool.
(XP users click run after receipt of Windows Security Warning - Open File). - Press the Fix button just once and wait.
- If for some reason the tool needs a restart, please make sure you let the system restart normally. After that let the tool complete its run.
- When finished FRST will generate a log on the Desktop, called Fixlog.txt.
Please attach it to your reply.
Please download ZOEK by Smeenk and save it to your desktop (preferred version is the *.exe one)
Temporary disable your AntiVirus and AntiSpyware protection - instructions here.
- Right-click on
icon and select
Run as Administrator to start the tool.
- Wait patiently until the main console will appear, it may take a minute or two.
- In the main box please paste in the following script:
Code:Yahoo;a Yahoo;z - Make sure that Scan All Users option is checked.
- Push Run Script and wait patiently. The scan may take a couple of minutes.
- When the scan completes, a zoek-results logfile should open in notepad.
- If a reboot is needed, it will be opened after it. You may also find it at your main drive (usually C:\ drive)
Attach report into your next reply.
Last edited:
Hey, sorry this is a late reply, I've been away from the PC for a day. I was on your first step and you instructed I download your attached file 'fixlist.txt' file, but there was no file attached for me to download. Was this something I generated myself earlier?
- Mar 8, 2013
- 22,627
- Mar 8, 2013
- 22,627
Please run one more Zoek script.
Tell me how is your PC after this?
Code:
createsrpoint;
C:\Users\Alex\AppData\Roaming\Microsoft\Windows\Cookies\alex@yahoo[1].txt;f
C:\Users\Alex\AppData\Roaming\Microsoft\Windows\Cookies\alex@ads.yahoo[2].txt;f
autoclean;
emptyalltemp;
chrdefaults;
ffdefaults;Tell me how is your PC after this?
Here are the new results from the ZOEK script. The problem seems to be gone. I really appreciate all the help!
- Mar 8, 2013
- 22,627
Below you will find my thoughts about securing your machine. Go ahead through it, you will benefit from some useful advice about safe computing.
MUST READ - security tips: Computer Security - a short guide to staying safer online. Simple and easy ways to keep your computer safe and secure on the Internet
MUST READ - general maintenance: What to do if your Computer is running slowly?
TFC - to clean unneeded temporary files.
Malwarebytes' Anti-Malware - to scan your system from time to time in search for malware.
Malwarebytes' Anti-Exploit - to prevent plenty of mostly exploited vulnerabilities.
McShield - to prevent infections spread by removable media.
CryptoPrevent - to secure yourself from very severe CryptoLocker infection.
Unchecky - to prevent from installing additional foistware, implemented in legitimate installations.
• The following will implement some post-cleanup procedures:
=> Please download DelFix by Xplode to your Desktop.
Run the tool and check the following boxes below;
Remove disinfection tools
Create registry backup
Purge System Restore
Click Run button and wait a few seconds for the programme completes his work.
At this point all the tools we used here should be gone. Tool will create an report for you (C:\DelFix.txt)
The tool will also record healthy state of registry and make a backup using ERUNT program in %windir%\ERUNT\DelFix
Tool deletes old system restore points and create a fresh system restore point after cleaning.
Stay safe,
TwinHeadedEagle
Recommended reading:
Recommended additional software:
• The following will implement some post-cleanup procedures:
=> Please download DelFix by Xplode to your Desktop.
Run the tool and check the following boxes below;
Click Run button and wait a few seconds for the programme completes his work.
At this point all the tools we used here should be gone. Tool will create an report for you (C:\DelFix.txt)
The tool will also record healthy state of registry and make a backup using ERUNT program in %windir%\ERUNT\DelFix
Tool deletes old system restore points and create a fresh system restore point after cleaning.
Stay safe,
TwinHeadedEagle
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