<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: 'Base85 encoding is usually used on pdf and postscript documentsThe configuration of the malware is stored in custom preferences files , using the same obfuscation scheme .' [/INST] [Base85:B-Indicator, encoding:I-Indicator, is:O, usually:O, used:O, on:O, pdf:O, and:O, postscript:O, documentsThe:O, configuration:O, of:O, the:O, malware:O, is:O, stored:O, in:O, custom:O, preferences:O, files:O, ,:O, using:O, the:O, same:O, obfuscation:O, scheme:O, .:O] </s>