OpenX/Revive Adserver is a kind of program you can use to show ads for your website. But if someone hacks OpenX/Revive, they will have access to the system.
It means that malware will be able to get into people’s computers. That is why you must have a good security system on the OpenX/Revive Adserver.
Many people don’t know how to secure their servers on this program, but it needs to be done so the malware will not get in and hurt people’s computers.
There are many ways that your server can be hacked. You might get attacked with a MySQL injection, DOS attack, or fraud clicks on your ads.
If you use an Iframe to serve ads with a low-security level, you will also have malware on your server.
But there are many articles online about how to clean and secure your OpenX/Revive Adserver so it won’t get hacked again.
In this article, I will show you a few easy steps for how to do this.
How to clean System
Backup Files: Download all the files from the FTP to your computer. Scan them with antivirus.
If any of the files are marked as a threat, delete them from FTP instantly.
If it is possible, also back up your database to ensure calm upgrading.
Check for Backdoor: Access your server in the FTP client application.
Search FTP for files that are not in the right place. You can find them by looking for files with a date different from other files in the directory or looking to see if there are any hidden messages in the source code of other files.
You can also compare your source codes with the official installation and reveal newly added files. If you are using OpenX version 2.8.10, delete the file “flowplayer-3.1.1.min.js” because it contains a backdoor.
Clean the Database: The first step is to change passwords both for admin and for the database and check if there are no unknown users.
If you found an unknown user account, remove the account first. Next, you must examine the tables “Banners” and “Zones” in the database.
Upgrade AdServer: Download the latest version of OpenX/Revive AdServer to your hard drive.
Follow the steps in the article from the official pages about upgrading OpenX or Revive AdServer application.
Secure Server: After the upgrade, you have only a few things to do. Check that the database and all users have their passwords unbreakable.
Do not use any passwords from before.
Do not leave any installation or old files on FTP. Change the password to the FTP because hackers could discover it too.
I think that some of these server administrators believe that if they upgrade the System, then the problem will be solved automatically.
The thinking is not correct. Your update server is being affected after the complete up-gradation. It will help if you clean the infection.
Next, you must change your all password.
Malware Attack Solution
If you see your OpenX/Revive AdServer has been flagged and blocked due to the malware.
one thinks malware virus is affecting your system slowly.
I suggest shutdown your server immediately and doing in this article previews step. next,
If you see an alert in the browser to attack malware please don’t be late after cleaning your system to request a malware review from Google and Bing to have the warning removed.
It should take no more than a day to be removed from Google’s malware blacklist after a review has been requested.
If your site is hacked, then you might have seen a sudden drop in traffic. If this happens, then check the server logs to see if there are unusual activities.
Check Google Analytics for any errors or discrepancies.
Finally, look at your site and see if you’ve seen an increase in spammy ads, popups, or redirects.
If you have hacked OpenX/Revive Adserver, then it is time to clean up your computer.
We recommend using Malwarebytes software for cleaning any malicious code left behind after hackers have infiltrated your website.
All of the hidden files will be removed from your computer. This way you can be sure that they won’t come back.
Plus, we’ll teach you how to make stronger passwords to protect your computer in the future better.