<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: 'If the targeted device is not vulnerable to these exploits , then the app attempts to use a superuser binary pre-positioned at /system/csk to elevate privileges .' [/INST] [If:O, the:O, targeted:O, device:O, is:O, not:O, vulnerable:O, to:O, these:O, exploits:O, ,:O, then:O, the:O, app:O, attempts:O, to:O, use:O, a:O, superuser:O, binary:O, pre-positioned:O, at:O, /system/csk:B-Indicator, to:O, elevate:O, privileges:O, .:O] </s>