What is Differentia.ru/diff.php?
Differentia.ru/diff.php is a malicious popup that has usually reported by Avast and MalwareBytes. It is detected as a Mal:URL infection that usually tries to attack users’ computers. This often comes up after the user downloads and installs the infected software or visits hacked or corrupt websites. Once infected, you may either keep redirecting to this suspicious domain or get blocked messages from your antivirus.
