This is the 7234th most frequent Russian word.
вируских
It seems there is a typo in the word "вируских." If you meant "вирус" (virus), it refers to a microorganism that infects living organisms. Please clarify if you meant something else.
The word 'вируских' here relates to the domain of computer or biological fields, describing something related to 'viruses'.
Вируских атак стало больше в последнее время.
There have been more viral attacks recently.
In this sentence, 'вируских' pertains to entities or particles that are derived from or associated with viruses.
Он изучает структуру вируских частиц для своей диссертации.
He is studying the structure of viral particles for his dissertation.
Here 'вируских' describes programs, commonly referring to malicious software inspired by the behavior of biological viruses.