ChatGPT, the multi-talented AI-chatbot, has another skill to add to its LinkedIn profile: crafting sophisticated “polymorphic” malware. Yes, according to a newly published report from security ...

What does polymorphic virus actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

One important difference between these polymorphic viruses, as these adaptive variants are known, is that computer viruses only changes form. “Only the package is changed;” the code is not ...

For example, polymorphic applications often use their own style of file compression formats because the encryption can be changed on the fly. A well-executed defense would flag such a file as suspect.

Hazel Kim of the Microsoft Defender ATP Research Team says that the persistence mechanisms, polymorphism, and use of fileless techniques bypassed the pre-execution engines present in Defender ATP.

New server-side polymorphic viruses threats like the recent Storm worm, however, contain a staggering number of distinct, low-volume and short-lived variants and are impossible to stop with a ...

If someone wrote the influenza virus in code, the file containing the virus would be no bigger than 22KB. Computer viruses are far bigger than that. In addition, they are more advanced.

This process worked fine until the virus writers became more sophisticated. In the early 1990’s, the world of computer viruses changed radically when polymorphic viruses came on to the scene.