<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'A Russian security firm 'Doctor Web ' identified the first mass distributed Android bootkit malware called 'Android.Oldboot ' , a piece of malware that 's designed to re-infect devices after reboot , even if you delete all working components of it .' [/INST] [A:O, Russian:O, security:O, firm:O, 'Doctor:O, Web:B-Organization, ':O, identified:O, the:O, first:O, mass:O, distributed:O, Android:B-System, bootkit:O, malware:O, called:O, 'Android.Oldboot:O, ':O, ,:O, a:O, piece:O, of:O, malware:O, that:O, 's:O, designed:O, to:O, re-infect:O, devices:O, after:O, reboot:O, ,:O, even:O, if:O, you:O, delete:O, all:O, working:O, components:O, of:O, it:O, .:O] </s>