Find out about the way cybercriminals use the search.yahoo.com service maliciously and get rid of the concomitant browser hijacking malware if infected.
It’s a common thing when adware architects coin a junk, ad-stuffed search engine imitation and employ unethical methods to drive web traffic to it. It’s not very usual, though, when the malefactors add a legit service to the mix. This is what happens when a Windows user catches ‘digital cold’ that results in browser rerouting to custom search provided by search.yahoo.com. Unfortunately, a growing number of these attacks are being recorded in 2018. Just to make it clear from the start, the above-mentioned service is absolutely normal and clean from a security perspective. It’s the shenanigans of online criminals that give it a controversial reputation as they spread a virus triggering browser redirects to search.yahoo.com.
For the malicious code in question to gain a foothold in a host system, its authors tend to leverage a mechanism known as bundling. There are numerous freeware and shareware applications out there whose developers make a living by promoting other utilities. This is doable by means of specially crafted installation clients that push extra programs alongside the core ones. The problem is, these additional pieces of software are vaguely mentioned during the install, or not mentioned at all as long as the user chooses the default, or recommended, option. The custom setup can save people the trouble of subsequent malware cleanup as it lists the bundled items and allows deselecting the unwanted ones.
Having infiltrated a computer in such a tricky way, the infection incorporates a new browser add-on without the user’s knowledge and consent. The troublemaking extension supports Google Chrome, Mozilla Firefox, Internet Explorer, and Safari – if either browser is detected in the system, it is subject to the bad code injection. In the upshot, the culprit forcibly overrides the main online surfing settings defined by the admin, including the homepage, search engine and new tab page. Sometimes the URL may be different, for example, search.searchucp.com, search.searchtheweb.today, mybrowserbar.com, or go.deepteep.com. In this case, the phony search page simply performs an intermediary function and leads to search.yahoo.com anyway.
When redirected, the victim will be bound to view ads above the fold. The search queries entered will most likely return an error reading, “We did not find results for [keyword]” and will instead show sponsored suggestions that are no way related to the information being sought. In summary, search.yahoo.com has unfortunately become cybercriminals’ instrument to monetize traffic obtained in a shady way. The attack may also be a threat to the user’s privacy as browser add-ons of this sort are known to collect personally identifiable data. The underlying disruptive code, therefore, does not belong inside a smooth-running computer. The tips below will help eradicate the infection for good.
Automated removal of search.yahoo.com virus
Owing to an up-to-date database of malware signatures and intelligent behavioral detection, the recommended software can quickly locate the infection, eradicate it and remediate all harmful changes. So go ahead and do the following:
1. Download and install the antimalware tool. Open the solution and have it check your PC for PUPs and other types of malicious software by clicking the Start Computer Scan button
2. Rest assured the scan report will list all items that may harm your operating system. Select the detected entries and click Fix Threats to get the troubleshooting completed.
Use Control Panel to get rid of search.yahoo.com PUP
• Open up the Control Panel from your Start menu in Windows and select Uninstall a program
• To facilitate the process of locating the threat, sort the programs list by date to get the latest ones displayed at the very top. Find an unfamiliar, suspicious entry under the Name column, click Uninstall and follow further directions to get the removal done.
Restore web browser settings to their original defaults
In the circumstances of a complex browser hijack like this, executing a reset makes the most sense despite a few obvious downsides. Customizations such as saved passwords, bookmarked pages etc. will be gone, but so will all the changes made by the potentially unwanted program. The instructions below address the workflow for the web browsers most targeted by search.yahoo.com.
Reset Mozilla Firefox
• Open Firefox, type about:support in the URL area and press Enter
• On the Troubleshooting Information screen, spot the Refresh Firefox button and click on it
• Follow subsequent directions to reset Firefox to its original settings
• Restart the browser.
Reset Google Chrome
• Open Chrome, click the icon for Chrome menu and choose Settings
• Scroll down the settings screen and click Show advanced settings
• Click Reset settings
• Finally, confirm the restoration by clicking Reset on the warning message
• Restart Chrome.
Reset Internet Explorer
• Select Internet options under IE’s Tools
• Proceed by clicking on Advanced tab, then select Reset
• To confirm the intended changes, click Reset on the Reset Internet Explorer Settings screen after ascertaining that the Delete personal settings checkbox is enabled
• Reboot the machine to fully implement the fix.
• Go to the Safari menu and select Preferences
• When on the Preferences screen, select the Privacy tab and hit the Remove All Website Data button if you are up to erasing all website data stored on your Mac. Otherwise, you can use a site-specific removal option described below
• A dialog will appear, asking you to validate your choice. Click the Remove Now button if you are sure. Be advised this will log you out of online services and undo personalized web browser settings such as saved passwords, etc.
• Safari also allows deleting data for specific sites rather than all sites in general. To use this option, click the Details button under Privacy tab
• Select the websites for which you would like to erase data and click the Remove button
• Click the Done button to confirm and exit. You can also select the Remove All option to remove all data stored by the listed websites.
Revise your security status
Post-factum assessment of the accuracy component in malware removal scenarios is a great habit that prevents the comeback of harmful code or replication of its unattended fractions. Make sure you are good to go by running an additional safety checkup.