Polymorphic viruses are able to change their actual appearance in memory and copy themselves in much the same way that a chameleon can change colors to avoid a predator.
(Polymorphic viruses; are; able to change their actual appearance in memory and copy themselves in much the same way) (Polymorphic viruses; to change; their actual appearance in memory) (Polymorphic viruses; to copy; themselves) (a chameleon; can change; colors; to avoid a predator) Context(a chameleon can change,List([119, 141))):(a chameleon; can change colors to avoid; a predator)
a chameleon can change,List([119, 141))
Polymorphic viruses Polymorphic viruses Polymorphic viruses a chameleon a chameleon
are to change to copy can change can change colors to avoid
able to change their actual appearance in memory and copy themselves in much the same way
their actual appearance in memory
themselves
colors to avoid a predator
a predator