<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: 'During the investigations , Mandiant observed that FIN7 used a custom shim database to patch both the 32-bit and 64-bit versions of a??services.exea?? with their CARBANAK payload .' [/INST] [During:O, the:O, investigations:O, ,:O, Mandiant:B-SecTeam, observed:O, that:O, FIN7:B-HackOrg, used:O, a:O, custom:O, shim:O, database:O, to:O, patch:O, both:O, the:O, 32-bit:O, and:O, 64-bit:O, versions:O, of:O, a??services.exea??:O, with:O, their:O, CARBANAK:B-Tool, payload:O, .:O] </s>