<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: 'is very similar to newer ones , but it provides additional insights being not obfuscated : Firstly we can notice that , instead of generic domain names or IP addresses , these samples communicated with a Command & Control server located at attiva.exodus.esurv [ .' [/INST] [is:O, very:O, similar:O, to:O, newer:O, ones:O, ,:O, but:O, it:O, provides:O, additional:O, insights:O, being:O, not:O, obfuscated:O, ::O, Firstly:O, we:O, can:O, notice:O, that:O, ,:O, instead:O, of:O, generic:O, domain:O, names:O, or:O, IP:O, addresses:O, ,:O, these:O, samples:O, communicated:O, with:O, a:O, Command:O, &:O, Control:O, server:O, located:O, at:O, attiva.exodus.esurv:B-Indicator, [:I-Indicator, .:I-Indicator] </s>