Which of the following commands will allow the security analyst to confirm the incident?

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An analyst is searching a log for potential credit card leaks. The log stores all data encoded in hexadecimal.

Which of the following commands will allow the security analyst to confirm the incident?
A . cat log xxd -r -p | egrep ‘ [0-9] {16}
B . egrep ‘(3(0-9)) (16) ‘ log
C . cat log | xxd -r -p egrep ‘(0-9) (16)’
D . egrep ‘(0-9) (16) ‘ log | xxdc

Answer: C