* under constructing * underconstructing * fix rule file for SIGMA rule. * wildcard case insensetive. * refactor * Update src/detections/rule.rs add test triple backshash Co-authored-by: itiB <is0312vx@ed.ritsumei.ac.jp> * remove unnecessary if statement Co-authored-by: itiB <is0312vx@ed.ritsumei.ac.jp>