From blog.sucuri.net
![Uncommon Radixes Obfuscation](https://blog.sucuri.net/wp-content/uploads/2019/03/03142019-uncommon-radixes-uses-in-malware-obfuscation_blog.jpg)
While string concatenation has many valuable applications in development — such as making code more efficient or functions more effective — it is also a popular way for attackers to obfuscate code and try to make it more difficult to detect. Let’s dig into how bad actors are leveraging this technique to conceal their malware.