<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: 'Although BokBot has aided the distribution of TrickBot since 2017 , the development of custom TrickBot modules for the specific campaign has not been observed before .' [/INST] [Although:O, BokBot:B-Tool, has:O, aided:O, the:O, distribution:O, of:O, TrickBot:B-Tool, since:O, 2017:B-Time, ,:O, the:O, development:O, of:O, custom:O, TrickBot:B-Tool, modules:I-Tool, for:O, the:O, specific:O, campaign:B-OffAct, has:O, not:O, been:O, observed:O, before:O, .:O] </s>