<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: 'We observed implementation of this bypass in the macro code to invoke regsvr32.exe , along with a URL passed to it which was hosting a malicious SCT file .' [/INST] [We:O, observed:O, implementation:O, of:O, this:O, bypass:O, in:O, the:O, macro:O, code:O, to:O, invoke:O, regsvr32.exe:B-SamFile, ,:O, along:O, with:O, a:O, URL:O, passed:O, to:O, it:O, which:O, was:O, hosting:O, a:O, malicious:O, SCT:B-SamFile, file:I-SamFile, .:O] </s>