Sync-eu.exe.bid denotes a malicious Internet domain that serves unwanted advertisements by persistently rerouting web traffic to ad-supported landing pages.
A growing number of computer users have been reporting an issue related to Sync-eu.exe.bid URL lately. The interesting thing about these incidents is that those infected probably wouldn’t be raising red flags if it weren’t for the fact that their security suites block access to the domain in question. These occurrences of AVs like Malwarebytes intercepting malicious outgoing traffic are accompanied by recurrent alerts, which is by far the most visible symptom of the malware problem. On the one hand, it may seem that these users should be good to go as long as their protection tools prevent them from visiting the malign site. On the other, there is evidently a piece of offending code running inside the computer, which is a disconcerting thing in itself.
So what is Sync-eu.exe.bid really? The “exe” part suggests that it may be some sort of an executable file. However, it’s not quite so. It’s a URL involved in a large-scale malvertising campaign. A stealth infection residing inside a target PC forces one’s default web browser to hit the bad page over and over. The malware is cross-browser, so people will suffer the consequences regardless of whether they prefer Chrome, Firefox or IE. The full string being repeatedly resolved in the browser is sync-eu.exe.bid/bidswitch/sync?sub1=switchconcepts. The tail appended to the core address is an identifier of the current ongoing adware campaign.
At this point, the setup of this hoax appears to be buggy or broken. The linked-to website, delivery.swid.switchads.com/adserver/info.php, is rendered as a black page with a tiny white dot in the center, or an all-white page in Internet Explorer. It’s titled info.php. At the end of the day, the whole adverse effect boils down to annoying the victim. But this doesn’t mean that a fully functional ads delivery network won’t be integrated in this scheme anytime soon. Meanwhile, the constant alerts from one’s antimalware are a nuisance for sure. Yet another noteworthy aspect is that the machine is still infected with a PUP (potentially unwanted program) that may cause additional trouble and pose a privacy concern. Entities like this tend to harvest victims’ web surfing information and some online credentials. So don’t fail to follow this article’s cleanup recommendations to ascertain that Sync-eu.exe.bid junk won’t turn into a bigger threat.
Automated removal of Sync-eu.exe.bid 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 Sync-eu.exe.bid virus
• Open up the Control Panel from your Start menu in Windows Vista / Windows 7 / Windows 10 and select Uninstall a program. For Windows XP/8 – click Add or Remove Programs.
• To facilitate the process of locating the threat, sort the programs list by date to get the latest ones displayed at the very top. Look for unfamiliar entries under the Name column. When the likely crapware is found, 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 Sync-eu.exe.bid virus.
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.
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 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.
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.